{
 "version": "2.2",
 "instance": {
  "lanv-20260915x6k.htm lanv-20260915xex99d1.htm": {
   "nsprefix": "lanv",
   "nsuri": "http://www.lanvin-group.com/20260915",
   "dts": {
    "schema": {
     "local": [
      "lanv-20260915.xsd"
     ],
     "remote": [
      "http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd",
      "http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd",
      "http://www.xbrl.org/2003/xl-2003-12-31.xsd",
      "http://www.xbrl.org/2003/xlink-2003-12-31.xsd",
      "http://www.xbrl.org/2005/xbrldt-2005.xsd",
      "http://www.xbrl.org/2006/ref-2006-02-27.xsd",
      "http://www.xbrl.org/lrr/arcrole/esma-arcrole-2018-11-21.xsd",
      "http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd",
      "http://www.xbrl.org/lrr/role/reference-2009-12-16.xsd",
      "https://www.xbrl.org/2020/extensible-enumerations-2.0.xsd",
      "https://www.xbrl.org/2023/calculation-1.1.xsd",
      "https://www.xbrl.org/dtr/type/2020-01-21/types.xsd",
      "https://www.xbrl.org/dtr/type/2022-03-31/types.xsd",
      "https://www.xbrl.org/dtr/type/2024-01-31/types.xsd",
      "https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd",
      "https://xbrl.fasb.org/srt/2025/elts/srt-roles-2025.xsd",
      "https://xbrl.fasb.org/srt/2025/elts/srt-types-2025.xsd",
      "https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/dimensions-ea/rol_ifrs_ea-dim_2025-03-27.xsd",
      "https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/dimensions/rol_full_ifrs-dim_2025-03-27.xsd",
      "https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd",
      "https://xbrl.sec.gov/country/2025/country-2025.xsd",
      "https://xbrl.sec.gov/currency/2025/currency-2025.xsd",
      "https://xbrl.sec.gov/dei/2025/dei-2025.xsd"
     ]
    },
    "calculationLink": {
     "local": [
      "lanv-20260915_cal.xml"
     ]
    },
    "definitionLink": {
     "local": [
      "lanv-20260915_def.xml"
     ],
     "remote": [
      "https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/dimensions-ea/dim_ifrs_ea_2025-03-27_role-995000.xml",
      "https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/dimensions/dim_full_ifrs_2025-03-27_role-995000.xml"
     ]
    },
    "labelLink": {
     "local": [
      "lanv-20260915_lab.xml"
     ]
    },
    "presentationLink": {
     "local": [
      "lanv-20260915_pre.xml"
     ]
    },
    "inline": {
     "local": [
      "lanv-20260915x6k.htm",
      "lanv-20260915xex99d1.htm"
     ]
    }
   },
   "keyStandard": 170,
   "keyCustom": 57,
   "axisStandard": 14,
   "axisCustom": 0,
   "memberStandard": 16,
   "memberCustom": 37,
   "hidden": {
    "total": 10,
    "http://xbrl.sec.gov/dei/2025": 6,
    "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full": 4
   },
   "contextCount": 155,
   "entityCount": 1,
   "segmentCount": 53,
   "elementCount": 378,
   "unitCount": 4,
   "baseTaxonomies": {
    "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full": 510,
    "http://xbrl.sec.gov/dei/2025": 8
   },
   "report": {
    "R1": {
     "role": "http://www.lanvin-group.com/20231231/role/DocumentCoverPage",
     "longName": "00090 - Document - Cover Page",
     "shortName": "Cover Page",
     "isDefault": "true",
     "groupType": "document",
     "subGroupType": "",
     "menuCat": "Cover",
     "order": "1",
     "firstAnchor": {
      "contextRef": "Duration_1_1_2026_To_6_30_2026_F9uO0UNTB0ScdiXOC2oTDA",
      "name": "dei:DocumentType",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "p",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915x6k.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "Duration_1_1_2026_To_6_30_2026_F9uO0UNTB0ScdiXOC2oTDA",
      "name": "dei:DocumentType",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "p",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915x6k.htm",
      "first": true,
      "unique": true
     }
    },
    "R2": {
     "role": "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfProfitOrLoss",
     "longName": "00100 - Statement - Interim condensed consolidated statements of profit or loss",
     "shortName": "Interim condensed consolidated statements of profit or loss",
     "isDefault": "false",
     "groupType": "statement",
     "subGroupType": "",
     "menuCat": "Statements",
     "order": "2",
     "firstAnchor": {
      "contextRef": "Duration_1_1_2026_To_6_30_2026_F9uO0UNTB0ScdiXOC2oTDA",
      "name": "ifrs-full:Revenue",
      "unitRef": "Unit_Standard_EUR_z9Kdx4JlLk6LhN2-AH9Cpw",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "Duration_1_1_2026_To_6_30_2026_F9uO0UNTB0ScdiXOC2oTDA",
      "name": "ifrs-full:SalesAndMarketingExpense",
      "unitRef": "Unit_Standard_EUR_z9Kdx4JlLk6LhN2-AH9Cpw",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "unique": true
     }
    },
    "R3": {
     "role": "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfProfitOrLossParenthetical",
     "longName": "00105 - Statement - Interim condensed consolidated statements of profit or loss (Parenthetical)",
     "shortName": "Interim condensed consolidated statements of profit or loss (Parenthetical)",
     "isDefault": "false",
     "groupType": "statement",
     "subGroupType": "parenthetical",
     "menuCat": "Statements",
     "order": "3",
     "firstAnchor": {
      "contextRef": "Duration_1_1_2025_To_6_30_2025_ifrs-full_RangeAxis_ifrs-full_BottomOfRangeMember_Nz19OguK2UijkWOahPTiaw",
      "name": "ifrs-full:BasicEarningsLossPerShareFromDiscontinuedOperations",
      "unitRef": "Unit_Divide_EUR_shares_jaZiR8yRdkyXbjGOGo2ebQ",
      "xsiNil": "false",
      "lang": null,
      "decimals": "2",
      "ancestors": [
       "ifrs-full:DilutedEarningsLossPerShareFromDiscontinuedOperations",
       "p",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true
     },
     "uniqueAnchor": null
    },
    "R4": {
     "role": "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfComprehensiveLoss",
     "longName": "00200 - Statement - Interim condensed consolidated statements of comprehensive loss",
     "shortName": "Interim condensed consolidated statements of comprehensive loss",
     "isDefault": "false",
     "groupType": "statement",
     "subGroupType": "",
     "menuCat": "Statements",
     "order": "4",
     "firstAnchor": {
      "contextRef": "Duration_1_1_2026_To_6_30_2026_F9uO0UNTB0ScdiXOC2oTDA",
      "name": "ifrs-full:ProfitLoss",
      "unitRef": "Unit_Standard_EUR_z9Kdx4JlLk6LhN2-AH9Cpw",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "b",
       "p",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "Duration_1_1_2026_To_6_30_2026_F9uO0UNTB0ScdiXOC2oTDA",
      "name": "ifrs-full:OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslationOtherThanTranslationOfForeignOperations",
      "unitRef": "Unit_Standard_EUR_z9Kdx4JlLk6LhN2-AH9Cpw",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "unique": true
     }
    },
    "R5": {
     "role": "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPosition",
     "longName": "00300 - Statement - Interim condensed consolidated statements of financial position",
     "shortName": "Interim condensed consolidated statements of financial position",
     "isDefault": "false",
     "groupType": "statement",
     "subGroupType": "",
     "menuCat": "Statements",
     "order": "5",
     "firstAnchor": {
      "contextRef": "As_Of_6_30_2026_Nin_Xk11Bk6oZfInlUj73A",
      "name": "ifrs-full:IntangibleAssetsOtherThanGoodwill",
      "unitRef": "Unit_Standard_EUR_z9Kdx4JlLk6LhN2-AH9Cpw",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "As_Of_6_30_2026_Nin_Xk11Bk6oZfInlUj73A",
      "name": "ifrs-full:IntangibleAssetsOtherThanGoodwill",
      "unitRef": "Unit_Standard_EUR_z9Kdx4JlLk6LhN2-AH9Cpw",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true,
      "unique": true
     }
    },
    "R6": {
     "role": "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPositionParenthetical",
     "longName": "00305 - Statement - Interim condensed consolidated statements of financial position (Parenthetical)",
     "shortName": "Interim condensed consolidated statements of financial position (Parenthetical)",
     "isDefault": "false",
     "groupType": "statement",
     "subGroupType": "parenthetical",
     "menuCat": "Statements",
     "order": "6",
     "firstAnchor": {
      "contextRef": "As_Of_6_30_2026_ifrs-full_RangeAxis_ifrs-full_TopOfRangeMember_GRd0lEODbkqKEimdYeLHeA",
      "name": "ifrs-full:IssuedCapital",
      "unitRef": "Unit_Standard_EUR_z9Kdx4JlLk6LhN2-AH9Cpw",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "link:footnote",
       "p",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "As_Of_6_30_2026_ifrs-full_RangeAxis_ifrs-full_TopOfRangeMember_GRd0lEODbkqKEimdYeLHeA",
      "name": "ifrs-full:TreasuryShares",
      "unitRef": "Unit_Standard_EUR_z9Kdx4JlLk6LhN2-AH9Cpw",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "ifrs-full:IssuedCapital",
       "ifrs-full:IssuedCapital",
       "link:footnote",
       "p",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "unique": true
     }
    },
    "R7": {
     "role": "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfCashFlows",
     "longName": "00400 - Statement - Interim condensed consolidated statements of cash flows",
     "shortName": "Interim condensed consolidated statements of cash flows",
     "isDefault": "false",
     "groupType": "statement",
     "subGroupType": "",
     "menuCat": "Statements",
     "order": "7",
     "firstAnchor": {
      "contextRef": "Duration_1_1_2026_To_6_30_2026_F9uO0UNTB0ScdiXOC2oTDA",
      "name": "ifrs-full:ProfitLoss",
      "unitRef": "Unit_Standard_EUR_z9Kdx4JlLk6LhN2-AH9Cpw",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "b",
       "p",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "Duration_1_1_2026_To_6_30_2026_F9uO0UNTB0ScdiXOC2oTDA",
      "name": "ifrs-full:AdjustmentsForIncomeTaxExpense",
      "unitRef": "Unit_Standard_EUR_z9Kdx4JlLk6LhN2-AH9Cpw",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "unique": true
     }
    },
    "R8": {
     "role": "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfChangesInEquity",
     "longName": "00500 - Statement - Interim condensed consolidated statements of changes in equity",
     "shortName": "Interim condensed consolidated statements of changes in equity",
     "isDefault": "false",
     "groupType": "statement",
     "subGroupType": "",
     "menuCat": "Statements",
     "order": "8",
     "firstAnchor": {
      "contextRef": "As_Of_12_31_2024_ifrs-full_ComponentsOfEquityAxis_ifrs-full_TreasurySharesMember_81d8PV1pdkavZ11fNshfsw",
      "name": "ifrs-full:Equity",
      "unitRef": "Unit_Standard_EUR_z9Kdx4JlLk6LhN2-AH9Cpw",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "b",
       "p",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "As_Of_12_31_2024_ifrs-full_ComponentsOfEquityAxis_ifrs-full_TreasurySharesMember_81d8PV1pdkavZ11fNshfsw",
      "name": "ifrs-full:Equity",
      "unitRef": "Unit_Standard_EUR_z9Kdx4JlLk6LhN2-AH9Cpw",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "b",
       "p",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true,
      "unique": true
     }
    },
    "R9": {
     "role": "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfChangesInEquityParenthetical",
     "longName": "00505 - Statement - Interim condensed consolidated statements of changes in equity (Parenthetical)",
     "shortName": "Interim condensed consolidated statements of changes in equity (Parenthetical)",
     "isDefault": "false",
     "groupType": "statement",
     "subGroupType": "parenthetical",
     "menuCat": "Statements",
     "order": "9",
     "firstAnchor": {
      "contextRef": "As_Of_6_30_2026_ifrs-full_RangeAxis_ifrs-full_TopOfRangeMember_GRd0lEODbkqKEimdYeLHeA",
      "name": "ifrs-full:IssuedCapital",
      "unitRef": "Unit_Standard_EUR_z9Kdx4JlLk6LhN2-AH9Cpw",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "link:footnote",
       "p",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true
     },
     "uniqueAnchor": null
    },
    "R10": {
     "role": "http://www.lanvin-group.com/20231231/role/DisclosureGeneralInformation",
     "longName": "10101 - Disclosure - General information",
     "shortName": "General information",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "10",
     "firstAnchor": {
      "contextRef": "Duration_1_1_2026_To_6_30_2026_F9uO0UNTB0ScdiXOC2oTDA",
      "name": "ifrs-full:DisclosureOfGeneralInformationAboutFinancialStatementsExplanatory",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "Duration_1_1_2026_To_6_30_2026_F9uO0UNTB0ScdiXOC2oTDA",
      "name": "ifrs-full:DisclosureOfGeneralInformationAboutFinancialStatementsExplanatory",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true,
      "unique": true
     }
    },
    "R11": {
     "role": "http://www.lanvin-group.com/20231231/role/DisclosureBasisOfPreparation",
     "longName": "10201 - Disclosure - Basis of preparation",
     "shortName": "Basis of preparation",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "11",
     "firstAnchor": {
      "contextRef": "Duration_1_1_2026_To_6_30_2026_F9uO0UNTB0ScdiXOC2oTDA",
      "name": "ifrs-full:DisclosureOfBasisOfPreparationOfFinancialStatementsExplanatory",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "Duration_1_1_2026_To_6_30_2026_F9uO0UNTB0ScdiXOC2oTDA",
      "name": "ifrs-full:DisclosureOfBasisOfPreparationOfFinancialStatementsExplanatory",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true,
      "unique": true
     }
    },
    "R12": {
     "role": "http://www.lanvin-group.com/20231231/role/DisclosureSummaryOfSignificantAccountingPolicies",
     "longName": "10301 - Disclosure - Summary of significant accounting policies",
     "shortName": "Summary of significant accounting policies",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "12",
     "firstAnchor": {
      "contextRef": "Duration_1_1_2026_To_6_30_2026_F9uO0UNTB0ScdiXOC2oTDA",
      "name": "ifrs-full:DisclosureOfMaterialAccountingPolicyInformationExplanatory",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "Duration_1_1_2026_To_6_30_2026_F9uO0UNTB0ScdiXOC2oTDA",
      "name": "ifrs-full:DisclosureOfMaterialAccountingPolicyInformationExplanatory",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true,
      "unique": true
     }
    },
    "R13": {
     "role": "http://www.lanvin-group.com/20231231/role/DisclosureSegmentReporting",
     "longName": "10401 - Disclosure - Segment reporting",
     "shortName": "Segment reporting",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "13",
     "firstAnchor": {
      "contextRef": "Duration_1_1_2026_To_6_30_2026_F9uO0UNTB0ScdiXOC2oTDA",
      "name": "ifrs-full:DisclosureOfEntitysReportableSegmentsExplanatory",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "Duration_1_1_2026_To_6_30_2026_F9uO0UNTB0ScdiXOC2oTDA",
      "name": "ifrs-full:DisclosureOfEntitysReportableSegmentsExplanatory",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true,
      "unique": true
     }
    },
    "R14": {
     "role": "http://www.lanvin-group.com/20231231/role/DisclosureRevenue",
     "longName": "10501 - Disclosure - Revenue",
     "shortName": "Revenue",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "14",
     "firstAnchor": {
      "contextRef": "Duration_1_1_2026_To_6_30_2026_F9uO0UNTB0ScdiXOC2oTDA",
      "name": "ifrs-full:DisclosureOfRevenueExplanatory",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "Duration_1_1_2026_To_6_30_2026_F9uO0UNTB0ScdiXOC2oTDA",
      "name": "ifrs-full:DisclosureOfRevenueExplanatory",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true,
      "unique": true
     }
    },
    "R15": {
     "role": "http://www.lanvin-group.com/20231231/role/DisclosureExpensesByNature",
     "longName": "10601 - Disclosure - Expenses by nature",
     "shortName": "Expenses by nature",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "15",
     "firstAnchor": {
      "contextRef": "Duration_1_1_2026_To_6_30_2026_F9uO0UNTB0ScdiXOC2oTDA",
      "name": "ifrs-full:DisclosureOfExpensesByNatureExplanatory",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "Duration_1_1_2026_To_6_30_2026_F9uO0UNTB0ScdiXOC2oTDA",
      "name": "ifrs-full:DisclosureOfExpensesByNatureExplanatory",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true,
      "unique": true
     }
    },
    "R16": {
     "role": "http://www.lanvin-group.com/20231231/role/DisclosureFinanceCosts",
     "longName": "10701 - Disclosure - Finance costs",
     "shortName": "Finance costs",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "16",
     "firstAnchor": {
      "contextRef": "Duration_1_1_2026_To_6_30_2026_F9uO0UNTB0ScdiXOC2oTDA",
      "name": "ifrs-full:DisclosureOfFinanceIncomeExpenseExplanatory",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "Duration_1_1_2026_To_6_30_2026_F9uO0UNTB0ScdiXOC2oTDA",
      "name": "ifrs-full:DisclosureOfFinanceIncomeExpenseExplanatory",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true,
      "unique": true
     }
    },
    "R17": {
     "role": "http://www.lanvin-group.com/20231231/role/DisclosureDiscontinuedOperationsAssetsHeldForSaleAndLiabilitiesAssociatedWithAssetsHeldForSale",
     "longName": "10801 - Disclosure - Discontinued operations, assets held for sale and liabilities associated with assets held for sale",
     "shortName": "Discontinued operations, assets held for sale and liabilities associated with assets held for sale",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "17",
     "firstAnchor": {
      "contextRef": "Duration_1_1_2026_To_6_30_2026_F9uO0UNTB0ScdiXOC2oTDA",
      "name": "ifrs-full:DisclosureOfNoncurrentAssetsHeldForSaleAndDiscontinuedOperationsExplanatory",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "Duration_1_1_2026_To_6_30_2026_F9uO0UNTB0ScdiXOC2oTDA",
      "name": "ifrs-full:DisclosureOfNoncurrentAssetsHeldForSaleAndDiscontinuedOperationsExplanatory",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true,
      "unique": true
     }
    },
    "R18": {
     "role": "http://www.lanvin-group.com/20231231/role/DisclosureLossPerShare",
     "longName": "10901 - Disclosure - Loss per share",
     "shortName": "Loss per share",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "18",
     "firstAnchor": {
      "contextRef": "Duration_1_1_2026_To_6_30_2026_F9uO0UNTB0ScdiXOC2oTDA",
      "name": "ifrs-full:DisclosureOfEarningsPerShareExplanatory",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "Duration_1_1_2026_To_6_30_2026_F9uO0UNTB0ScdiXOC2oTDA",
      "name": "ifrs-full:DisclosureOfEarningsPerShareExplanatory",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true,
      "unique": true
     }
    },
    "R19": {
     "role": "http://www.lanvin-group.com/20231231/role/DisclosureRightOfUseAssets",
     "longName": "11001 - Disclosure - Right-of-use assets",
     "shortName": "Right-of-use assets",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "19",
     "firstAnchor": {
      "contextRef": "Duration_1_1_2026_To_6_30_2026_F9uO0UNTB0ScdiXOC2oTDA",
      "name": "lanv:DisclosureOfRightOfUseAssetsExplanatory",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "Duration_1_1_2026_To_6_30_2026_F9uO0UNTB0ScdiXOC2oTDA",
      "name": "lanv:DisclosureOfRightOfUseAssetsExplanatory",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true,
      "unique": true
     }
    },
    "R20": {
     "role": "http://www.lanvin-group.com/20231231/role/DisclosureInventories",
     "longName": "11101 - Disclosure - Inventories",
     "shortName": "Inventories",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "20",
     "firstAnchor": {
      "contextRef": "Duration_1_1_2026_To_6_30_2026_F9uO0UNTB0ScdiXOC2oTDA",
      "name": "ifrs-full:DisclosureOfInventoriesExplanatory",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "Duration_1_1_2026_To_6_30_2026_F9uO0UNTB0ScdiXOC2oTDA",
      "name": "ifrs-full:DisclosureOfInventoriesExplanatory",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true,
      "unique": true
     }
    },
    "R21": {
     "role": "http://www.lanvin-group.com/20231231/role/DisclosureBorrowings",
     "longName": "11201 - Disclosure - Borrowings",
     "shortName": "Borrowings",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "21",
     "firstAnchor": {
      "contextRef": "Duration_1_1_2026_To_6_30_2026_F9uO0UNTB0ScdiXOC2oTDA",
      "name": "ifrs-full:DisclosureOfBorrowingsExplanatory",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "Duration_1_1_2026_To_6_30_2026_F9uO0UNTB0ScdiXOC2oTDA",
      "name": "ifrs-full:DisclosureOfBorrowingsExplanatory",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true,
      "unique": true
     }
    },
    "R22": {
     "role": "http://www.lanvin-group.com/20231231/role/DisclosureLeaseLiabilities",
     "longName": "11301 - Disclosure - Lease liabilities",
     "shortName": "Lease liabilities",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "22",
     "firstAnchor": {
      "contextRef": "Duration_1_1_2026_To_6_30_2026_F9uO0UNTB0ScdiXOC2oTDA",
      "name": "lanv:DisclosureOfLeaseLiabilities",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "Duration_1_1_2026_To_6_30_2026_F9uO0UNTB0ScdiXOC2oTDA",
      "name": "lanv:DisclosureOfLeaseLiabilities",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true,
      "unique": true
     }
    },
    "R23": {
     "role": "http://www.lanvin-group.com/20231231/role/DisclosureOtherCurrentLiabilities",
     "longName": "11401 - Disclosure - Other current liabilities",
     "shortName": "Other current liabilities",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "23",
     "firstAnchor": {
      "contextRef": "Duration_1_1_2026_To_6_30_2026_F9uO0UNTB0ScdiXOC2oTDA",
      "name": "ifrs-full:DisclosureOfOtherCurrentLiabilitiesExplanatory",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "Duration_1_1_2026_To_6_30_2026_F9uO0UNTB0ScdiXOC2oTDA",
      "name": "ifrs-full:DisclosureOfOtherCurrentLiabilitiesExplanatory",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true,
      "unique": true
     }
    },
    "R24": {
     "role": "http://www.lanvin-group.com/20231231/role/DisclosureRelatedPartyTransactions",
     "longName": "11501 - Disclosure - Related party transactions",
     "shortName": "Related party transactions",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "24",
     "firstAnchor": {
      "contextRef": "Duration_1_1_2026_To_6_30_2026_F9uO0UNTB0ScdiXOC2oTDA",
      "name": "ifrs-full:DisclosureOfRelatedPartyExplanatory",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "Duration_1_1_2026_To_6_30_2026_F9uO0UNTB0ScdiXOC2oTDA",
      "name": "ifrs-full:DisclosureOfRelatedPartyExplanatory",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true,
      "unique": true
     }
    },
    "R25": {
     "role": "http://www.lanvin-group.com/20231231/role/DisclosureSubsequentEvents",
     "longName": "11601 - Disclosure - Subsequent events",
     "shortName": "Subsequent events",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "25",
     "firstAnchor": {
      "contextRef": "Duration_1_1_2026_To_6_30_2026_F9uO0UNTB0ScdiXOC2oTDA",
      "name": "ifrs-full:DisclosureOfEventsAfterReportingPeriodExplanatory",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "Duration_1_1_2026_To_6_30_2026_F9uO0UNTB0ScdiXOC2oTDA",
      "name": "ifrs-full:DisclosureOfEventsAfterReportingPeriodExplanatory",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true,
      "unique": true
     }
    },
    "R26": {
     "role": "http://www.lanvin-group.com/20231231/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies",
     "longName": "20302 - Disclosure - Summary of significant accounting policies (Policies)",
     "shortName": "Summary of significant accounting policies (Policies)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "policies",
     "menuCat": "Policies",
     "order": "26",
     "firstAnchor": {
      "contextRef": "Duration_1_1_2026_To_6_30_2026_F9uO0UNTB0ScdiXOC2oTDA",
      "name": "lanv:DescriptionOfAccountingPolicyForChangesInAccountingPoliciesExplanatory",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "ifrs-full:DisclosureOfMaterialAccountingPolicyInformationExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "Duration_1_1_2026_To_6_30_2026_F9uO0UNTB0ScdiXOC2oTDA",
      "name": "lanv:DescriptionOfAccountingPolicyForChangesInAccountingPoliciesExplanatory",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "ifrs-full:DisclosureOfMaterialAccountingPolicyInformationExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true,
      "unique": true
     }
    },
    "R27": {
     "role": "http://www.lanvin-group.com/20231231/role/DisclosureSummaryOfSignificantAccountingPoliciesTables",
     "longName": "30303 - Disclosure - Summary of significant accounting policies (Tables)",
     "shortName": "Summary of significant accounting policies (Tables)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "tables",
     "menuCat": "Tables",
     "order": "27",
     "firstAnchor": {
      "contextRef": "Duration_1_1_2026_To_6_30_2026_F9uO0UNTB0ScdiXOC2oTDA",
      "name": "ifrs-full:DescriptionOfExpectedImpactOfInitialApplicationOfNewStandardsOrInterpretations",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "lanv:DescriptionOfAccountingPolicyForChangesInAccountingPoliciesExplanatory",
       "ifrs-full:DisclosureOfMaterialAccountingPolicyInformationExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "Duration_1_1_2026_To_6_30_2026_F9uO0UNTB0ScdiXOC2oTDA",
      "name": "ifrs-full:DescriptionOfExpectedImpactOfInitialApplicationOfNewStandardsOrInterpretations",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "lanv:DescriptionOfAccountingPolicyForChangesInAccountingPoliciesExplanatory",
       "ifrs-full:DisclosureOfMaterialAccountingPolicyInformationExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true,
      "unique": true
     }
    },
    "R28": {
     "role": "http://www.lanvin-group.com/20231231/role/DisclosureSegmentReportingTables",
     "longName": "30403 - Disclosure - Segment reporting (Tables)",
     "shortName": "Segment reporting (Tables)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "tables",
     "menuCat": "Tables",
     "order": "28",
     "firstAnchor": {
      "contextRef": "Duration_1_1_2026_To_6_30_2026_F9uO0UNTB0ScdiXOC2oTDA",
      "name": "ifrs-full:DisclosureOfOperatingSegmentsExplanatory",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "ifrs-full:DisclosureOfEntitysReportableSegmentsExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "Duration_1_1_2026_To_6_30_2026_F9uO0UNTB0ScdiXOC2oTDA",
      "name": "ifrs-full:DisclosureOfOperatingSegmentsExplanatory",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "ifrs-full:DisclosureOfEntitysReportableSegmentsExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true,
      "unique": true
     }
    },
    "R29": {
     "role": "http://www.lanvin-group.com/20231231/role/DisclosureRevenueTables",
     "longName": "30503 - Disclosure - Revenue (Tables)",
     "shortName": "Revenue (Tables)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "tables",
     "menuCat": "Tables",
     "order": "29",
     "firstAnchor": {
      "contextRef": "Duration_1_1_2026_To_6_30_2026_F9uO0UNTB0ScdiXOC2oTDA",
      "name": "ifrs-full:DisclosureOfDisaggregationOfRevenueFromContractsWithCustomersExplanatory",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "ifrs-full:DisclosureOfRevenueExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "Duration_1_1_2026_To_6_30_2026_F9uO0UNTB0ScdiXOC2oTDA",
      "name": "ifrs-full:DisclosureOfDisaggregationOfRevenueFromContractsWithCustomersExplanatory",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "ifrs-full:DisclosureOfRevenueExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true,
      "unique": true
     }
    },
    "R30": {
     "role": "http://www.lanvin-group.com/20231231/role/DisclosureExpensesByNatureTables",
     "longName": "30603 - Disclosure - Expenses by nature (Tables)",
     "shortName": "Expenses by nature (Tables)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "tables",
     "menuCat": "Tables",
     "order": "30",
     "firstAnchor": {
      "contextRef": "Duration_1_1_2026_To_6_30_2026_F9uO0UNTB0ScdiXOC2oTDA",
      "name": "lanv:DisclosureOfDetailedInformationAboutExpenseByNatureExplanatoryTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "ifrs-full:DisclosureOfExpensesByNatureExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "Duration_1_1_2026_To_6_30_2026_F9uO0UNTB0ScdiXOC2oTDA",
      "name": "lanv:DisclosureOfDetailedInformationAboutExpenseByNatureExplanatoryTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "ifrs-full:DisclosureOfExpensesByNatureExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true,
      "unique": true
     }
    },
    "R31": {
     "role": "http://www.lanvin-group.com/20231231/role/DisclosureFinanceCostsTables",
     "longName": "30703 - Disclosure - Finance costs (Tables)",
     "shortName": "Finance costs (Tables)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "tables",
     "menuCat": "Tables",
     "order": "31",
     "firstAnchor": {
      "contextRef": "Duration_1_1_2026_To_6_30_2026_F9uO0UNTB0ScdiXOC2oTDA",
      "name": "lanv:DisclosureOfDetailedInformationAboutNetFinanceCostsExplanatoryTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "ifrs-full:DisclosureOfFinanceIncomeExpenseExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "Duration_1_1_2026_To_6_30_2026_F9uO0UNTB0ScdiXOC2oTDA",
      "name": "lanv:DisclosureOfDetailedInformationAboutNetFinanceCostsExplanatoryTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "ifrs-full:DisclosureOfFinanceIncomeExpenseExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true,
      "unique": true
     }
    },
    "R32": {
     "role": "http://www.lanvin-group.com/20231231/role/DisclosureLossPerShareTables",
     "longName": "30903 - Disclosure - Loss per share (Tables)",
     "shortName": "Loss per share (Tables)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "tables",
     "menuCat": "Tables",
     "order": "32",
     "firstAnchor": {
      "contextRef": "Duration_1_1_2026_To_6_30_2026_F9uO0UNTB0ScdiXOC2oTDA",
      "name": "ifrs-full:EarningsPerShareExplanatory",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "Duration_1_1_2026_To_6_30_2026_F9uO0UNTB0ScdiXOC2oTDA",
      "name": "ifrs-full:EarningsPerShareExplanatory",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true,
      "unique": true
     }
    },
    "R33": {
     "role": "http://www.lanvin-group.com/20231231/role/DisclosureRightOfUseAssetsTables",
     "longName": "31003 - Disclosure - Right-of-use assets (Tables)",
     "shortName": "Right-of-use assets (Tables)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "tables",
     "menuCat": "Tables",
     "order": "33",
     "firstAnchor": {
      "contextRef": "Duration_1_1_2026_To_6_30_2026_F9uO0UNTB0ScdiXOC2oTDA",
      "name": "ifrs-full:DisclosureOfQuantitativeInformationAboutRightofuseAssetsExplanatory",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "lanv:DisclosureOfRightOfUseAssetsExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "Duration_1_1_2026_To_6_30_2026_F9uO0UNTB0ScdiXOC2oTDA",
      "name": "ifrs-full:DisclosureOfQuantitativeInformationAboutRightofuseAssetsExplanatory",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "lanv:DisclosureOfRightOfUseAssetsExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true,
      "unique": true
     }
    },
    "R34": {
     "role": "http://www.lanvin-group.com/20231231/role/DisclosureInventoriesTables",
     "longName": "31103 - Disclosure - Inventories (Tables)",
     "shortName": "Inventories (Tables)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "tables",
     "menuCat": "Tables",
     "order": "34",
     "firstAnchor": {
      "contextRef": "Duration_1_1_2026_To_6_30_2026_F9uO0UNTB0ScdiXOC2oTDA",
      "name": "lanv:DisclosureOfDetailedInformationAboutClassesOfInventoriesExplanatory",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "ifrs-full:DisclosureOfInventoriesExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "Duration_1_1_2026_To_6_30_2026_F9uO0UNTB0ScdiXOC2oTDA",
      "name": "lanv:DisclosureOfDetailedInformationAboutClassesOfInventoriesExplanatory",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "ifrs-full:DisclosureOfInventoriesExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true,
      "unique": true
     }
    },
    "R35": {
     "role": "http://www.lanvin-group.com/20231231/role/DisclosureBorrowingsTables",
     "longName": "31203 - Disclosure - Borrowings (Tables)",
     "shortName": "Borrowings (Tables)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "tables",
     "menuCat": "Tables",
     "order": "35",
     "firstAnchor": {
      "contextRef": "Duration_1_1_2026_To_6_30_2026_F9uO0UNTB0ScdiXOC2oTDA",
      "name": "lanv:DisclosureOfClassificationOfCurrentAndNonCurrentBorrowings",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "ifrs-full:DisclosureOfBorrowingsExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "Duration_1_1_2026_To_6_30_2026_F9uO0UNTB0ScdiXOC2oTDA",
      "name": "lanv:DisclosureOfClassificationOfCurrentAndNonCurrentBorrowings",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "ifrs-full:DisclosureOfBorrowingsExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true,
      "unique": true
     }
    },
    "R36": {
     "role": "http://www.lanvin-group.com/20231231/role/DisclosureLeaseLiabilitiesTables",
     "longName": "31303 - Disclosure - Lease liabilities (Tables)",
     "shortName": "Lease liabilities (Tables)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "tables",
     "menuCat": "Tables",
     "order": "36",
     "firstAnchor": {
      "contextRef": "Duration_1_1_2026_To_6_30_2026_F9uO0UNTB0ScdiXOC2oTDA",
      "name": "lanv:DisclosureOfDetailedInformationAboutLeaseLiabilitiesExplanatoryTableTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "lanv:DisclosureOfLeaseLiabilities",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "Duration_1_1_2026_To_6_30_2026_F9uO0UNTB0ScdiXOC2oTDA",
      "name": "lanv:DisclosureOfDetailedInformationAboutLeaseLiabilitiesExplanatoryTableTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "lanv:DisclosureOfLeaseLiabilities",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true,
      "unique": true
     }
    },
    "R37": {
     "role": "http://www.lanvin-group.com/20231231/role/DisclosureOtherCurrentLiabilitiesTables",
     "longName": "31403 - Disclosure - Other current liabilities (Tables)",
     "shortName": "Other current liabilities (Tables)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "tables",
     "menuCat": "Tables",
     "order": "37",
     "firstAnchor": {
      "contextRef": "Duration_1_1_2026_To_6_30_2026_F9uO0UNTB0ScdiXOC2oTDA",
      "name": "lanv:DisclosureOfDetailedInformationAboutOtherCurrentLiabilitiesExplanatoryTableTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "ifrs-full:DisclosureOfOtherCurrentLiabilitiesExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "Duration_1_1_2026_To_6_30_2026_F9uO0UNTB0ScdiXOC2oTDA",
      "name": "lanv:DisclosureOfDetailedInformationAboutOtherCurrentLiabilitiesExplanatoryTableTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "ifrs-full:DisclosureOfOtherCurrentLiabilitiesExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true,
      "unique": true
     }
    },
    "R38": {
     "role": "http://www.lanvin-group.com/20231231/role/DisclosureRelatedPartyTransactionsTables",
     "longName": "31503 - Disclosure - Related party transactions (Tables)",
     "shortName": "Related party transactions (Tables)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "tables",
     "menuCat": "Tables",
     "order": "38",
     "firstAnchor": {
      "contextRef": "Duration_1_1_2026_To_6_30_2026_F9uO0UNTB0ScdiXOC2oTDA",
      "name": "ifrs-full:DisclosureOfTransactionsBetweenRelatedPartiesExplanatory",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "ifrs-full:DisclosureOfRelatedPartyExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "Duration_1_1_2026_To_6_30_2026_F9uO0UNTB0ScdiXOC2oTDA",
      "name": "ifrs-full:DisclosureOfTransactionsBetweenRelatedPartiesExplanatory",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "ifrs-full:DisclosureOfRelatedPartyExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true,
      "unique": true
     }
    },
    "R39": {
     "role": "http://www.lanvin-group.com/20231231/role/DisclosureBasisOfPreparationAdditionalInformationDetails",
     "longName": "40201 - Disclosure - Basis of preparation - Additional Information (Details)",
     "shortName": "Basis of preparation - Additional Information (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "39",
     "firstAnchor": {
      "contextRef": "Duration_1_1_2026_To_6_30_2026_F9uO0UNTB0ScdiXOC2oTDA",
      "name": "ifrs-full:ProfitLossFromOperatingActivities",
      "unitRef": "Unit_Standard_EUR_z9Kdx4JlLk6LhN2-AH9Cpw",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "b",
       "p",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "As_Of_6_30_2026_Nin_Xk11Bk6oZfInlUj73A",
      "name": "ifrs-full:CurrentAssetsLiabilities",
      "unitRef": "Unit_Standard_EUR_z9Kdx4JlLk6LhN2-AH9Cpw",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-4",
      "ancestors": [
       "p",
       "ifrs-full:DisclosureOfBasisOfPreparationOfFinancialStatementsExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "unique": true
     }
    },
    "R40": {
     "role": "http://www.lanvin-group.com/20231231/role/DisclosureSummaryOfSignificantAccountingPoliciesSummaryOfNewStandardsAndAmendmentsIssuedByIasbDetails",
     "longName": "40301 - Disclosure - Summary of significant accounting policies - Summary of New Standards and Amendments Issued by the IASB (Details)",
     "shortName": "Summary of significant accounting policies - Summary of New Standards and Amendments Issued by the IASB (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "40",
     "firstAnchor": {
      "contextRef": "Duration_1_1_2026_To_6_30_2026_ifrs-full_NewIFRSsAxis_lanv_IfrsSevenAndIfrsNineClassificationAndMeasurementOfFinancialInstrumentsAmendmentsToIfrsNineAndIfrsSevenMember_qg6Al0BLFUCwas7_MGLfZQ",
      "name": "ifrs-full:DateByWhichApplicationOfNewIFRSIsRequired",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "ifrs-full:DescriptionOfExpectedImpactOfInitialApplicationOfNewStandardsOrInterpretations",
       "lanv:DescriptionOfAccountingPolicyForChangesInAccountingPoliciesExplanatory",
       "ifrs-full:DisclosureOfMaterialAccountingPolicyInformationExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "Duration_1_1_2026_To_6_30_2026_ifrs-full_NewIFRSsAxis_lanv_IfrsSevenAndIfrsNineClassificationAndMeasurementOfFinancialInstrumentsAmendmentsToIfrsNineAndIfrsSevenMember_qg6Al0BLFUCwas7_MGLfZQ",
      "name": "ifrs-full:DateByWhichApplicationOfNewIFRSIsRequired",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "ifrs-full:DescriptionOfExpectedImpactOfInitialApplicationOfNewStandardsOrInterpretations",
       "lanv:DescriptionOfAccountingPolicyForChangesInAccountingPoliciesExplanatory",
       "ifrs-full:DisclosureOfMaterialAccountingPolicyInformationExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true,
      "unique": true
     }
    },
    "R41": {
     "role": "http://www.lanvin-group.com/20231231/role/DisclosureSegmentReportingSummaryOfFinancialInformationOfSegmentDetails",
     "longName": "40401 - Disclosure - Segment reporting - Summary of financial information of segment (Details)",
     "shortName": "Segment reporting - Summary of financial information of segment (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "41",
     "firstAnchor": {
      "contextRef": "Duration_1_1_2026_To_6_30_2026_F9uO0UNTB0ScdiXOC2oTDA",
      "name": "ifrs-full:Revenue",
      "unitRef": "Unit_Standard_EUR_z9Kdx4JlLk6LhN2-AH9Cpw",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "Duration_1_1_2026_To_6_30_2026_F9uO0UNTB0ScdiXOC2oTDA",
      "name": "lanv:DepreciationAndAmortizationRightOfUseAssets",
      "unitRef": "Unit_Standard_EUR_z9Kdx4JlLk6LhN2-AH9Cpw",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "ifrs-full:DisclosureOfOperatingSegmentsExplanatory",
       "ifrs-full:DisclosureOfEntitysReportableSegmentsExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "unique": true
     }
    },
    "R42": {
     "role": "http://www.lanvin-group.com/20231231/role/DisclosureSegmentReportingSummaryOfNonCurrentAssetsByGeographyDetails",
     "longName": "40402 - Disclosure - Segment reporting - Summary of non-current assets by geography (Details)",
     "shortName": "Segment reporting - Summary of non-current assets by geography (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "42",
     "firstAnchor": {
      "contextRef": "As_Of_6_30_2026_Nin_Xk11Bk6oZfInlUj73A",
      "name": "lanv:NonCurrentAssetsOtherThanDeferredTaxAssets",
      "unitRef": "Unit_Standard_EUR_z9Kdx4JlLk6LhN2-AH9Cpw",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "b",
       "p",
       "td",
       "tr",
       "table",
       "ifrs-full:DisclosureOfGeographicalAreasExplanatory",
       "ifrs-full:DisclosureOfEntitysReportableSegmentsExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "As_Of_6_30_2026_Nin_Xk11Bk6oZfInlUj73A",
      "name": "lanv:NonCurrentAssetsOtherThanDeferredTaxAssets",
      "unitRef": "Unit_Standard_EUR_z9Kdx4JlLk6LhN2-AH9Cpw",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "b",
       "p",
       "td",
       "tr",
       "table",
       "ifrs-full:DisclosureOfGeographicalAreasExplanatory",
       "ifrs-full:DisclosureOfEntitysReportableSegmentsExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true,
      "unique": true
     }
    },
    "R43": {
     "role": "http://www.lanvin-group.com/20231231/role/DisclosureRevenueSummaryOfBreakdownOfRevenueBySalesChannelsDetails",
     "longName": "40501 - Disclosure - Revenue - Summary of breakdown of revenue by sales channels (Details)",
     "shortName": "Revenue - Summary of breakdown of revenue by sales channels (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "43",
     "firstAnchor": {
      "contextRef": "Duration_1_1_2026_To_6_30_2026_F9uO0UNTB0ScdiXOC2oTDA",
      "name": "ifrs-full:Revenue",
      "unitRef": "Unit_Standard_EUR_z9Kdx4JlLk6LhN2-AH9Cpw",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "Duration_1_1_2026_To_6_30_2026_ifrs-full_SalesChannelsAxis_ifrs-full_GoodsSoldDirectlyToConsumersMember_TZhCCDC1iES8i4Zrxt0yBw",
      "name": "ifrs-full:Revenue",
      "unitRef": "Unit_Standard_EUR_z9Kdx4JlLk6LhN2-AH9Cpw",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "ifrs-full:DisclosureOfDisaggregationOfRevenueFromContractsWithCustomersExplanatory",
       "ifrs-full:DisclosureOfRevenueExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "unique": true
     }
    },
    "R44": {
     "role": "http://www.lanvin-group.com/20231231/role/DisclosureRevenueSummaryOfRevenueOfGeographicalAreasDetails",
     "longName": "40502 - Disclosure - Revenue - Summary of revenue of geographical areas (Details)",
     "shortName": "Revenue - Summary of revenue of geographical areas (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "44",
     "firstAnchor": {
      "contextRef": "Duration_1_1_2026_To_6_30_2026_F9uO0UNTB0ScdiXOC2oTDA",
      "name": "ifrs-full:Revenue",
      "unitRef": "Unit_Standard_EUR_z9Kdx4JlLk6LhN2-AH9Cpw",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "Duration_1_1_2026_To_6_30_2026_ifrs-full_GeographicalAreasAxis_lanv_EmeaMember_79uMFW9gcU6I4qSeQO9Oqg",
      "name": "ifrs-full:Revenue",
      "unitRef": "Unit_Standard_EUR_z9Kdx4JlLk6LhN2-AH9Cpw",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "lanv:DisclosureOfDetailedInformationAboutRevenueByGeographicAreaExplanatory",
       "ifrs-full:DisclosureOfRevenueExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "unique": true
     }
    },
    "R45": {
     "role": "http://www.lanvin-group.com/20231231/role/DisclosureExpensesByNatureSummaryOfExpensesByNatureDetails",
     "longName": "40601 - Disclosure - Expenses by nature - Summary of expenses by nature (Details)",
     "shortName": "Expenses by nature - Summary of expenses by nature (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "45",
     "firstAnchor": {
      "contextRef": "Duration_1_1_2026_To_6_30_2026_F9uO0UNTB0ScdiXOC2oTDA",
      "name": "ifrs-full:EmployeeBenefitsExpense",
      "unitRef": "Unit_Standard_EUR_z9Kdx4JlLk6LhN2-AH9Cpw",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "lanv:DisclosureOfDetailedInformationAboutExpenseByNatureExplanatoryTextBlock",
       "ifrs-full:DisclosureOfExpensesByNatureExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "Duration_1_1_2026_To_6_30_2026_F9uO0UNTB0ScdiXOC2oTDA",
      "name": "ifrs-full:EmployeeBenefitsExpense",
      "unitRef": "Unit_Standard_EUR_z9Kdx4JlLk6LhN2-AH9Cpw",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "lanv:DisclosureOfDetailedInformationAboutExpenseByNatureExplanatoryTextBlock",
       "ifrs-full:DisclosureOfExpensesByNatureExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true,
      "unique": true
     }
    },
    "R46": {
     "role": "http://www.lanvin-group.com/20231231/role/DisclosureFinanceCostsSummaryOfDetailedInformationAboutNetFinanceCostDetails",
     "longName": "40701 - Disclosure - Finance costs - Summary of detailed information about net finance cost (Details)",
     "shortName": "Finance costs - Summary of detailed information about net finance cost (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "46",
     "firstAnchor": {
      "contextRef": "Duration_1_1_2025_To_6_30_2025_-fihFxdgN0OpLrQwma_FzA",
      "name": "ifrs-full:NetForeignExchangeGain",
      "unitRef": "Unit_Standard_EUR_z9Kdx4JlLk6LhN2-AH9Cpw",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "lanv:DisclosureOfDetailedInformationAboutNetFinanceCostsExplanatoryTextBlock",
       "ifrs-full:DisclosureOfFinanceIncomeExpenseExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "Duration_1_1_2025_To_6_30_2025_-fihFxdgN0OpLrQwma_FzA",
      "name": "ifrs-full:NetForeignExchangeGain",
      "unitRef": "Unit_Standard_EUR_z9Kdx4JlLk6LhN2-AH9Cpw",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "lanv:DisclosureOfDetailedInformationAboutNetFinanceCostsExplanatoryTextBlock",
       "ifrs-full:DisclosureOfFinanceIncomeExpenseExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true,
      "unique": true
     }
    },
    "R47": {
     "role": "http://www.lanvin-group.com/20231231/role/DisclosureDiscontinuedOperationsAssetsHeldForSaleAndLiabilitiesAssociatedWithAssetsHeldForSaleDetails",
     "longName": "40801 - Disclosure - Discontinued operations, assets held for sale and liabilities associated with assets held for sale (Details)",
     "shortName": "Discontinued operations, assets held for sale and liabilities associated with assets held for sale (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "47",
     "firstAnchor": {
      "contextRef": "As_Of_6_30_2026_Nin_Xk11Bk6oZfInlUj73A",
      "name": "ifrs-full:InvestmentAccountedForUsingEquityMethod",
      "unitRef": "Unit_Standard_EUR_z9Kdx4JlLk6LhN2-AH9Cpw",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "Duration_1_22_2026_To_1_22_2026_ifrs-full_SignificantInvestmentsInAssociatesAxis_lanv_NewcoMember_c1dVYGTzk0mssW82LwClPQ",
      "name": "ifrs-full:ProportionOfOwnershipInterestInAssociate",
      "unitRef": "Unit_Standard_pure_lQ9hPgrwk0W21uposdiCFA",
      "xsiNil": "false",
      "lang": null,
      "decimals": "2",
      "ancestors": [
       "p",
       "ifrs-full:DisclosureOfNoncurrentAssetsHeldForSaleAndDiscontinuedOperationsExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "unique": true
     }
    },
    "R48": {
     "role": "http://www.lanvin-group.com/20231231/role/DisclosureLossPerShareSummaryOfBasicAndDilutedNetLossPerShareDetails",
     "longName": "40901 - Disclosure - Loss per share - Summary of basic and diluted net loss per share (Details)",
     "shortName": "Loss per share - Summary of basic and diluted net loss per share (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "48",
     "firstAnchor": {
      "contextRef": "Duration_1_1_2026_To_6_30_2026_F9uO0UNTB0ScdiXOC2oTDA",
      "name": "ifrs-full:ProfitLossFromContinuingOperationsAttributableToOrdinaryEquityHoldersOfParentEntity",
      "unitRef": "Unit_Standard_EUR_z9Kdx4JlLk6LhN2-AH9Cpw",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "ifrs-full:EarningsPerShareExplanatory",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "Duration_1_1_2026_To_6_30_2026_F9uO0UNTB0ScdiXOC2oTDA",
      "name": "ifrs-full:ProfitLossFromContinuingOperationsAttributableToOrdinaryEquityHoldersOfParentEntity",
      "unitRef": "Unit_Standard_EUR_z9Kdx4JlLk6LhN2-AH9Cpw",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "ifrs-full:EarningsPerShareExplanatory",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true,
      "unique": true
     }
    },
    "R49": {
     "role": "http://www.lanvin-group.com/20231231/role/DisclosureLossPerShareSummaryOfOutstandingSharesOfPotentiallyDilutiveSecuritiesDetails",
     "longName": "40902 - Disclosure - Loss per share - Summary of outstanding shares of potentially dilutive securities (Details)",
     "shortName": "Loss per share - Summary of outstanding shares of potentially dilutive securities (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "49",
     "firstAnchor": {
      "contextRef": "Duration_1_1_2026_To_6_30_2026_F9uO0UNTB0ScdiXOC2oTDA",
      "name": "lanv:IfrsAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount",
      "unitRef": "Unit_Standard_shares_jgq0HvtLH0W4sVr1yHZ6GQ",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "b",
       "p",
       "td",
       "tr",
       "table",
       "lanv:DisclosureOfDetailedInformationAboutOutstandingSharesOfPotentiallyDilutiveSecuritiesExplanatory",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "Duration_1_1_2026_To_6_30_2026_F9uO0UNTB0ScdiXOC2oTDA",
      "name": "lanv:IfrsAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount",
      "unitRef": "Unit_Standard_shares_jgq0HvtLH0W4sVr1yHZ6GQ",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "b",
       "p",
       "td",
       "tr",
       "table",
       "lanv:DisclosureOfDetailedInformationAboutOutstandingSharesOfPotentiallyDilutiveSecuritiesExplanatory",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true,
      "unique": true
     }
    },
    "R50": {
     "role": "http://www.lanvin-group.com/20231231/role/DisclosureRightOfUseAssetsSummaryOfRightOfUseAssetsDetails",
     "longName": "41001 - Disclosure - Right-of-use Assets - Summary of right-of-use Assets (Details)",
     "shortName": "Right-of-use Assets - Summary of right-of-use Assets (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "50",
     "firstAnchor": {
      "contextRef": "As_Of_12_31_2025_OCb70QDcNE-Mxx0-KD-wMg",
      "name": "ifrs-full:RightofuseAssets",
      "unitRef": "Unit_Standard_EUR_z9Kdx4JlLk6LhN2-AH9Cpw",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "Duration_1_1_2026_To_6_30_2026_F9uO0UNTB0ScdiXOC2oTDA",
      "name": "ifrs-full:AdditionsToRightofuseAssets",
      "unitRef": "Unit_Standard_EUR_z9Kdx4JlLk6LhN2-AH9Cpw",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "ifrs-full:DisclosureOfQuantitativeInformationAboutRightofuseAssetsExplanatory",
       "lanv:DisclosureOfRightOfUseAssetsExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "unique": true
     }
    },
    "R51": {
     "role": "http://www.lanvin-group.com/20231231/role/DisclosureInventoriesDetails",
     "longName": "41101 - Disclosure - Inventories (Details)",
     "shortName": "Inventories (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "51",
     "firstAnchor": {
      "contextRef": "As_Of_6_30_2026_Nin_Xk11Bk6oZfInlUj73A",
      "name": "ifrs-full:CurrentRawMaterialsAndCurrentProductionSupplies",
      "unitRef": "Unit_Standard_EUR_z9Kdx4JlLk6LhN2-AH9Cpw",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "lanv:DisclosureOfDetailedInformationAboutClassesOfInventoriesExplanatory",
       "ifrs-full:DisclosureOfInventoriesExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "As_Of_6_30_2026_Nin_Xk11Bk6oZfInlUj73A",
      "name": "ifrs-full:CurrentRawMaterialsAndCurrentProductionSupplies",
      "unitRef": "Unit_Standard_EUR_z9Kdx4JlLk6LhN2-AH9Cpw",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "lanv:DisclosureOfDetailedInformationAboutClassesOfInventoriesExplanatory",
       "ifrs-full:DisclosureOfInventoriesExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true,
      "unique": true
     }
    },
    "R52": {
     "role": "http://www.lanvin-group.com/20231231/role/DisclosureInventoriesAdditionalInformationDetails",
     "longName": "41102 - Disclosure - Inventories - Additional Information (Details)",
     "shortName": "Inventories - Additional Information (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "52",
     "firstAnchor": {
      "contextRef": "Duration_1_1_2026_To_6_30_2026_F9uO0UNTB0ScdiXOC2oTDA",
      "name": "ifrs-full:CostOfInventoriesRecognisedAsExpenseDuringPeriod",
      "unitRef": "Unit_Standard_EUR_z9Kdx4JlLk6LhN2-AH9Cpw",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "p",
       "ifrs-full:DisclosureOfInventoriesExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "Duration_1_1_2026_To_6_30_2026_F9uO0UNTB0ScdiXOC2oTDA",
      "name": "ifrs-full:CostOfInventoriesRecognisedAsExpenseDuringPeriod",
      "unitRef": "Unit_Standard_EUR_z9Kdx4JlLk6LhN2-AH9Cpw",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "p",
       "ifrs-full:DisclosureOfInventoriesExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true,
      "unique": true
     }
    },
    "R53": {
     "role": "http://www.lanvin-group.com/20231231/role/DisclosureBorrowingsBreakdownForNonCurrentAndCurrentBorrowingsDetails",
     "longName": "41201 - Disclosure - Borrowings - Breakdown for non-current and current borrowings (Details)",
     "shortName": "Borrowings - Breakdown for non-current and current borrowings (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "53",
     "firstAnchor": {
      "contextRef": "As_Of_12_31_2025_OCb70QDcNE-Mxx0-KD-wMg",
      "name": "ifrs-full:Borrowings",
      "unitRef": "Unit_Standard_EUR_z9Kdx4JlLk6LhN2-AH9Cpw",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "b",
       "p",
       "td",
       "tr",
       "table",
       "lanv:DisclosureOfClassificationOfCurrentAndNonCurrentBorrowings",
       "ifrs-full:DisclosureOfBorrowingsExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "As_Of_12_31_2025_OCb70QDcNE-Mxx0-KD-wMg",
      "name": "ifrs-full:Borrowings",
      "unitRef": "Unit_Standard_EUR_z9Kdx4JlLk6LhN2-AH9Cpw",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "b",
       "p",
       "td",
       "tr",
       "table",
       "lanv:DisclosureOfClassificationOfCurrentAndNonCurrentBorrowings",
       "ifrs-full:DisclosureOfBorrowingsExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true,
      "unique": true
     }
    },
    "R54": {
     "role": "http://www.lanvin-group.com/20231231/role/DisclosureLeaseLiabilitiesDetails",
     "longName": "41301 - Disclosure - Lease liabilities (Details)",
     "shortName": "Lease liabilities (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "54",
     "firstAnchor": {
      "contextRef": "As_Of_12_31_2025_OCb70QDcNE-Mxx0-KD-wMg",
      "name": "ifrs-full:LeaseLiabilities",
      "unitRef": "Unit_Standard_EUR_z9Kdx4JlLk6LhN2-AH9Cpw",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "b",
       "p",
       "td",
       "tr",
       "table",
       "lanv:DisclosureOfDetailedInformationAboutLeaseLiabilitiesExplanatoryTableTextBlock",
       "lanv:DisclosureOfLeaseLiabilities",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "As_Of_12_31_2025_OCb70QDcNE-Mxx0-KD-wMg",
      "name": "ifrs-full:LeaseLiabilities",
      "unitRef": "Unit_Standard_EUR_z9Kdx4JlLk6LhN2-AH9Cpw",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "b",
       "p",
       "td",
       "tr",
       "table",
       "lanv:DisclosureOfDetailedInformationAboutLeaseLiabilitiesExplanatoryTableTextBlock",
       "lanv:DisclosureOfLeaseLiabilities",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true,
      "unique": true
     }
    },
    "R55": {
     "role": "http://www.lanvin-group.com/20231231/role/DisclosureOtherCurrentLiabilitiesCurrentLiabilitiesDetails",
     "longName": "41401 - Disclosure - Other current liabilities - Current liabilities (Details)",
     "shortName": "Other current liabilities - Current liabilities (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "55",
     "firstAnchor": {
      "contextRef": "As_Of_6_30_2026_Nin_Xk11Bk6oZfInlUj73A",
      "name": "ifrs-full:TradeAndOtherCurrentPayablesToRelatedParties",
      "unitRef": "Unit_Standard_EUR_z9Kdx4JlLk6LhN2-AH9Cpw",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "lanv:DisclosureOfDetailedInformationAboutOtherCurrentLiabilitiesExplanatoryTableTextBlock",
       "ifrs-full:DisclosureOfOtherCurrentLiabilitiesExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "As_Of_6_30_2026_Nin_Xk11Bk6oZfInlUj73A",
      "name": "ifrs-full:TradeAndOtherCurrentPayablesToRelatedParties",
      "unitRef": "Unit_Standard_EUR_z9Kdx4JlLk6LhN2-AH9Cpw",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "lanv:DisclosureOfDetailedInformationAboutOtherCurrentLiabilitiesExplanatoryTableTextBlock",
       "ifrs-full:DisclosureOfOtherCurrentLiabilitiesExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true,
      "unique": true
     }
    },
    "R56": {
     "role": "http://www.lanvin-group.com/20231231/role/DisclosureRelatedPartyTransactionsMaterialTransactionsWithRelatedPartiesDetails",
     "longName": "41501 - Disclosure - Related party transactions - Material transactions with related parties (Details)",
     "shortName": "Related party transactions - Material transactions with related parties (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "56",
     "firstAnchor": {
      "contextRef": "Duration_1_1_2026_To_6_30_2026_F9uO0UNTB0ScdiXOC2oTDA",
      "name": "lanv:interestExpensesRelatedPartyTransactions",
      "unitRef": "Unit_Standard_EUR_z9Kdx4JlLk6LhN2-AH9Cpw",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "b",
       "p",
       "td",
       "tr",
       "table",
       "ifrs-full:DisclosureOfTransactionsBetweenRelatedPartiesExplanatory",
       "ifrs-full:DisclosureOfRelatedPartyExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "Duration_1_1_2026_To_6_30_2026_F9uO0UNTB0ScdiXOC2oTDA",
      "name": "lanv:interestExpensesRelatedPartyTransactions",
      "unitRef": "Unit_Standard_EUR_z9Kdx4JlLk6LhN2-AH9Cpw",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "b",
       "p",
       "td",
       "tr",
       "table",
       "ifrs-full:DisclosureOfTransactionsBetweenRelatedPartiesExplanatory",
       "ifrs-full:DisclosureOfRelatedPartyExplanatory",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "lanv-20260915xex99d1.htm",
      "first": true,
      "unique": true
     }
    }
   },
   "tag": {
    "ifrs-full_AdditionsToRightofuseAssets": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "AdditionsToRightofuseAssets",
     "crdr": "debit",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureRightOfUseAssetsSummaryOfRightOfUseAssetsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Additions to right-of-use assets",
        "terseLabel": "Additions"
       }
      },
      "en": {
       "role": {
        "documentation": "The amount of additions to right-of-use assets. [Refer: Right-of-use assets]"
       }
      }
     },
     "auth_ref": [
      "r76",
      "r116"
     ]
    },
    "ifrs-full_AdjustmentsForDecreaseIncreaseInInventories": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "AdjustmentsForDecreaseIncreaseInInventories",
     "crdr": "debit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfCashFlows": {
       "parentTag": "ifrs-full_CashFlowsFromUsedInOperatingActivities",
       "weight": 1.0,
       "order": 8.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfCashFlows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Adjustments for decrease (increase) in inventories",
        "terseLabel": "Change in inventories"
       }
      }
     },
     "auth_ref": [
      "r257"
     ]
    },
    "lanv_AdjustmentsForDecreaseIncreaseInOtherOperatingReceivablesAndOperatingPayables": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "AdjustmentsForDecreaseIncreaseInOtherOperatingReceivablesAndOperatingPayables",
     "crdr": "debit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfCashFlows": {
       "parentTag": "ifrs-full_CashFlowsFromUsedInOperatingActivities",
       "weight": 1.0,
       "order": 11.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfCashFlows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Adjustments for decrease (increase) in other operating receivables and operating payables.",
        "label": "Adjustments for Decrease (Increase) in Other Operating Receivables and Operating Payables",
        "terseLabel": "Change in other operating assets and liabilities"
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_AdjustmentsForDecreaseIncreaseInTradeAccountReceivable": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "AdjustmentsForDecreaseIncreaseInTradeAccountReceivable",
     "crdr": "debit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfCashFlows": {
       "parentTag": "ifrs-full_CashFlowsFromUsedInOperatingActivities",
       "weight": 1.0,
       "order": 9.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfCashFlows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Adjustments for decrease (increase) in trade accounts receivable",
        "terseLabel": "Change in trade receivables"
       }
      }
     },
     "auth_ref": [
      "r257"
     ]
    },
    "ifrs-full_AdjustmentsForDepreciationAndAmortisationExpense": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "AdjustmentsForDepreciationAndAmortisationExpense",
     "crdr": "debit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfCashFlows": {
       "parentTag": "ifrs-full_CashFlowsFromUsedInOperatingActivities",
       "weight": 1.0,
       "order": 4.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfCashFlows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Adjustments for depreciation and amortisation expense",
        "terseLabel": "Depreciation and amortization"
       }
      }
     },
     "auth_ref": [
      "r258"
     ]
    },
    "ifrs-full_AdjustmentsForFinanceCosts": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "AdjustmentsForFinanceCosts",
     "crdr": "debit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfCashFlows": {
       "parentTag": "ifrs-full_CashFlowsFromUsedInOperatingActivities",
       "weight": 1.0,
       "order": 7.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfCashFlows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Adjustments for finance costs",
        "terseLabel": "Finance costs"
       }
      }
     },
     "auth_ref": [
      "r259"
     ]
    },
    "ifrs-full_AdjustmentsForGainsLossesOnChangeInFairValueOfDerivatives": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "AdjustmentsForGainsLossesOnChangeInFairValueOfDerivatives",
     "crdr": "credit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfCashFlows": {
       "parentTag": "ifrs-full_CashFlowsFromUsedInOperatingActivities",
       "weight": -1.0,
       "order": 1.0
      },
      "http://www.lanvin-group.com/20231231/role/DisclosureExpensesByNatureSummaryOfExpensesByNatureDetails": {
       "parentTag": "ifrs-full_ExpenseByNature",
       "weight": -1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureExpensesByNatureSummaryOfExpensesByNatureDetails",
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfCashFlows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Adjustments for gains (losses) on change in fair value of derivatives",
        "negatedLabel": "Fair value changes on warrants",
        "negatedTerseLabel": "Fair value movement in warrants"
       }
      },
      "en": {
       "role": {
        "documentation": "Adjustments for gains (losses) on changes in the fair value of derivatives to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: At fair value [member]; Derivatives [member]; Profit (loss)]"
       }
      }
     },
     "auth_ref": [
      "r260"
     ]
    },
    "ifrs-full_AdjustmentsForImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLossInventories": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "AdjustmentsForImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLossInventories",
     "crdr": "debit",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureInventoriesAdditionalInformationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Adjustments for impairment loss (reversal of impairment loss) recognised in profit or loss, inventories",
        "verboseLabel": "Impairment losses recognized on inventories"
       }
      }
     },
     "auth_ref": [
      "r260"
     ]
    },
    "ifrs-full_AdjustmentsForIncomeTaxExpense": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "AdjustmentsForIncomeTaxExpense",
     "crdr": "debit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfCashFlows": {
       "parentTag": "ifrs-full_CashFlowsFromUsedInOperatingActivities",
       "weight": 1.0,
       "order": 3.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfCashFlows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Adjustments for income tax expense",
        "terseLabel": "Income tax expenses / (benefits)*"
       }
      }
     },
     "auth_ref": [
      "r34"
     ]
    },
    "ifrs-full_AdjustmentsForIncreaseDecreaseInTradeAccountPayable": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "AdjustmentsForIncreaseDecreaseInTradeAccountPayable",
     "crdr": "debit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfCashFlows": {
       "parentTag": "ifrs-full_CashFlowsFromUsedInOperatingActivities",
       "weight": 1.0,
       "order": 10.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfCashFlows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Adjustments for increase (decrease) in trade accounts payable",
        "terseLabel": "Change in trade payables"
       }
      }
     },
     "auth_ref": [
      "r257"
     ]
    },
    "ifrs-full_AdjustmentsForLossesGainsOnDisposalOfNoncurrentAssets": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "AdjustmentsForLossesGainsOnDisposalOfNoncurrentAssets",
     "crdr": "debit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfCashFlows": {
       "parentTag": "ifrs-full_CashFlowsFromUsedInOperatingActivities",
       "weight": 1.0,
       "order": 6.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfCashFlows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Adjustments for losses (gains) on disposal of non-current assets",
        "terseLabel": "Net gains on disposals"
       }
      }
     },
     "auth_ref": [
      "r255"
     ]
    },
    "lanv_AdjustmentsForProvisionsAndImpairmentLossReversalOfProvisionsAndImpairmentLoss": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "AdjustmentsForProvisionsAndImpairmentLossReversalOfProvisionsAndImpairmentLoss",
     "crdr": "debit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfCashFlows": {
       "parentTag": "ifrs-full_CashFlowsFromUsedInOperatingActivities",
       "weight": 1.0,
       "order": 13.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfCashFlows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Adjustments for provisions and impairment loss (reversal of provisions and impairment loss) recognised in profit or loss to reconcile profit (loss) to net cash flow from (used in) operating activities.",
        "label": "Adjustments For Provisions And Impairment Loss (Reversal Of Provisions And Impairment Loss)",
        "verboseLabel": "Provisions and impairment losses"
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_AdjustmentsForReconcileProfitLossAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "AdjustmentsForReconcileProfitLossAbstract",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfCashFlows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Adjustments to reconcile profit (loss) [abstract]",
        "terseLabel": "Adjustments for:"
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_AdjustmentsForSharebasedPayments": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "AdjustmentsForSharebasedPayments",
     "crdr": "debit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfCashFlows": {
       "parentTag": "ifrs-full_CashFlowsFromUsedInOperatingActivities",
       "weight": 1.0,
       "order": 5.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfCashFlows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Adjustments for share-based payments",
        "terseLabel": "Employee share-based compensation"
       }
      }
     },
     "auth_ref": [
      "r258"
     ]
    },
    "ifrs-full_AdvertisingExpense": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "AdvertisingExpense",
     "crdr": "debit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/DisclosureExpensesByNatureSummaryOfExpensesByNatureDetails": {
       "parentTag": "ifrs-full_ExpenseByNature",
       "weight": 1.0,
       "order": 6.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureExpensesByNatureSummaryOfExpensesByNatureDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Advertising expense",
        "terseLabel": "Advertising and marketing expenses"
       }
      }
     },
     "auth_ref": [
      "r265"
     ]
    },
    "dei_AmendmentFlag": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2025",
     "localname": "AmendmentFlag",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DocumentCoverPage"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Amendment Flag",
        "documentation": "Boolean flag that is true when the XBRL content amends previously-filed or accepted submission."
       }
      }
     },
     "auth_ref": []
    },
    "lanv_AnnualImprovementsToIfrsAccountingStandardsVolume11Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "AnnualImprovementsToIfrsAccountingStandardsVolume11Member",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureSummaryOfSignificantAccountingPoliciesSummaryOfNewStandardsAndAmendmentsIssuedByIasbDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member stands for annual improvements to IFRS Accounting Standards - Volume 11.",
        "label": "Annual Improvements to IFRS Accounting Standards &amp;ndash; Volume 11 [Member]",
        "terseLabel": "Annual Improvements to IFRS Accounting Standards - Volume 11"
       }
      }
     },
     "auth_ref": []
    },
    "lanv_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmountOfTreasurySharePortion": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmountOfTreasurySharePortion",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/DisclosureLossPerShareSummaryOfOutstandingSharesOfPotentiallyDilutiveSecuritiesDetails": {
       "parentTag": "lanv_IfrsAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount",
       "weight": -1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureLossPerShareSummaryOfOutstandingSharesOfPotentiallyDilutiveSecuritiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Antidilutive securities excluded from computation of earnings per share amount of treasury share portion.",
        "label": "Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount of Treasury Share Portion",
        "terseLabel": "Antidilutive securities excluded from computation of earnings per share amount of treasury share portion"
       }
      }
     },
     "auth_ref": []
    },
    "lanv_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmountOfWarrantsPortion": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmountOfWarrantsPortion",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/DisclosureLossPerShareSummaryOfOutstandingSharesOfPotentiallyDilutiveSecuritiesDetails": {
       "parentTag": "lanv_IfrsAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount",
       "weight": -1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureLossPerShareSummaryOfOutstandingSharesOfPotentiallyDilutiveSecuritiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Antidilutive securities excluded from computation of earnings per share amount of warrants portion.",
        "label": "Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount of Warrants Portion",
        "verboseLabel": "Antidilutive securities excluded from computation of earnings per share amount of warrants portion"
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_Assets": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "Assets",
     "crdr": "debit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPosition": {
       "parentTag": "ifrs-full_NetAssetsLiabilities",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPosition"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Assets",
        "totalLabel": "Total assets"
       }
      },
      "en": {
       "role": {
        "documentation": "The amount of a present economic resource controlled by the entity as a result of past events. Economic resource is a right that has the potential to produce economic benefits."
       }
      }
     },
     "auth_ref": [
      "r64",
      "r65",
      "r66",
      "r97",
      "r101",
      "r155",
      "r156",
      "r182"
     ]
    },
    "ifrs-full_AssetsAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "AssetsAbstract",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPosition"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Assets [abstract]",
        "terseLabel": "Assets"
       }
      }
     },
     "auth_ref": []
    },
    "lanv_BalanceSheetStatementsCaptionsLineItems": {
     "xbrltype": "stringItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "BalanceSheetStatementsCaptionsLineItems",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPositionParenthetical"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Balance Sheet Statements Captions [Line Items]",
        "terseLabel": "Statement"
       }
      }
     },
     "auth_ref": []
    },
    "lanv_BalanceSheetStatementsCaptionsTable": {
     "xbrltype": "stringItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "BalanceSheetStatementsCaptionsTable",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPositionParenthetical"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Balance Sheet Statements Captions [Table]"
       }
      }
     },
     "auth_ref": []
    },
    "lanv_BaozunHongKongInvestmentLimitedAndItsSubsidiariesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "BaozunHongKongInvestmentLimitedAndItsSubsidiariesMember",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureRelatedPartyTransactionsMaterialTransactionsWithRelatedPartiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member stands for Baozun Hong Kong Investment Limited and its subsidiaries.",
        "label": "Baozun Hong Kong Investment Limited And Its Subsidiaries [Member]",
        "terseLabel": "Baozun Hong Kong Investment Limited and its subsidiaries"
       }
      }
     },
     "auth_ref": []
    },
    "lanv_BaozunHongKongInvestmentLimitedMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "BaozunHongKongInvestmentLimitedMember",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureRelatedPartyTransactionsMaterialTransactionsWithRelatedPartiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Baozun Hong Kong Investment Limited.",
        "label": "Baozun Hong Kong Investment Limited [Member]",
        "terseLabel": "Baozun Hong Kong Investment Limited"
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_BasicEarningsLossPerShare": {
     "xbrltype": "perShareItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "BasicEarningsLossPerShare",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/DisclosureLossPerShareSummaryOfBasicAndDilutedNetLossPerShareDetails": {
       "parentTag": null,
       "weight": null,
       "order": null,
       "root": true
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureLossPerShareSummaryOfBasicAndDilutedNetLossPerShareDetails",
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfProfitOrLoss"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Basic earnings (loss) per share",
        "totalLabel": "Total net loss per share - Basic (in Euro per share)",
        "verboseLabel": "Loss per share in Euro - Basic (in Euro per share)"
       }
      },
      "en": {
       "role": {
        "documentation": "The amount of profit (loss) attributable to ordinary equity holders of the parent entity (the numerator) divided by the weighted average number of ordinary shares outstanding during the period (the denominator)."
       }
      }
     },
     "auth_ref": [
      "r19",
      "r20"
     ]
    },
    "ifrs-full_BasicEarningsLossPerShareFromContinuingOperations": {
     "xbrltype": "perShareItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "BasicEarningsLossPerShareFromContinuingOperations",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/DisclosureLossPerShareSummaryOfBasicAndDilutedNetLossPerShareDetails": {
       "parentTag": "ifrs-full_BasicEarningsLossPerShare",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureLossPerShareSummaryOfBasicAndDilutedNetLossPerShareDetails",
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfProfitOrLoss"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Basic earnings (loss) per share from continuing operations",
        "terseLabel": "- From continuing operations (in Euro per share)",
        "verboseLabel": "Net loss per share: From continuing operations - basic (in Euro per share)"
       }
      },
      "en": {
       "role": {
        "documentation": "Basic earnings (loss) per share from continuing operations. [Refer: Basic earnings (loss) per share; Continuing operations, unless line item indicates otherwise [member]]"
       }
      }
     },
     "auth_ref": [
      "r19",
      "r20"
     ]
    },
    "ifrs-full_BasicEarningsLossPerShareFromDiscontinuedOperations": {
     "xbrltype": "perShareItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "BasicEarningsLossPerShareFromDiscontinuedOperations",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/DisclosureLossPerShareSummaryOfBasicAndDilutedNetLossPerShareDetails": {
       "parentTag": "ifrs-full_BasicEarningsLossPerShare",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureLossPerShareSummaryOfBasicAndDilutedNetLossPerShareDetails",
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfProfitOrLoss",
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfProfitOrLossParenthetical"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Basic earnings (loss) per share from discontinued operations",
        "terseLabel": "- From discontinued operations (in Euro per share)",
        "verboseLabel": "Net loss per share: From discontinued operations - basic (in Euro per share)"
       }
      },
      "en": {
       "role": {
        "documentation": "Basic earnings (loss) per share from discontinued operations. [Refer: Basic earnings (loss) per share; Discontinued operations [member]]"
       }
      }
     },
     "auth_ref": [
      "r20",
      "r21"
     ]
    },
    "lanv_BasisOfPreparationAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "BasisOfPreparationAbstract",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Basis of preparation .",
        "label": "Basis of preparation"
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_Borrowings": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "Borrowings",
     "crdr": "credit",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureBorrowingsBreakdownForNonCurrentAndCurrentBorrowingsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Borrowings",
        "periodEndLabel": "Ending balance",
        "periodStartLabel": "Beginning balance"
       }
      },
      "en": {
       "role": {
        "documentation": "The amount of outstanding funds that the entity is obligated to repay."
       }
      }
     },
     "auth_ref": [
      "r267"
     ]
    },
    "ifrs-full_BorrowingsByNameAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "BorrowingsByNameAxis",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureBorrowingsBreakdownForNonCurrentAndCurrentBorrowingsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Borrowings by name [axis]"
       }
      },
      "en": {
       "role": {
        "documentation": "The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table."
       }
      }
     },
     "auth_ref": [
      "r262"
     ]
    },
    "ifrs-full_BorrowingsByNameDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "BorrowingsByNameDomain",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureBorrowingsBreakdownForNonCurrentAndCurrentBorrowingsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Borrowings by name [domain]"
       }
      },
      "en": {
       "role": {
        "documentation": "This member stands for all borrowings when disaggregated by name. It also represents the standard value for the 'Borrowings by name' axis if no other member is used. [Refer: Borrowings]"
       }
      }
     },
     "auth_ref": [
      "r262"
     ]
    },
    "lanv_BorrowingsFromRelatedParties": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "BorrowingsFromRelatedParties",
     "crdr": "credit",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureRelatedPartyTransactionsMaterialTransactionsWithRelatedPartiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Borrowings from related parties.",
        "label": "Borrowings From Related Parties",
        "terseLabel": "Borrowings"
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_BottomOfRangeMember": {
     "xbrltype": "domainItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "BottomOfRangeMember",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureLossPerShareSummaryOfBasicAndDilutedNetLossPerShareDetails",
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfProfitOrLossParenthetical"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Bottom of range [member]",
        "verboseLabel": "Minimum"
       }
      },
      "en": {
       "role": {
        "documentation": "This member stands for the bottom of a range."
       }
      }
     },
     "auth_ref": [
      "r39",
      "r68",
      "r83",
      "r85",
      "r130",
      "r218",
      "r219",
      "r262"
     ]
    },
    "lanv_CashAndBankBalances": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "CashAndBankBalances",
     "crdr": "debit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPosition": {
       "parentTag": "ifrs-full_CurrentAssets",
       "weight": 1.0,
       "order": 4.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPosition"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The amount of cash and bank balances held at banks.",
        "label": "Cash And Bank Balances.",
        "terseLabel": "Cash and bank balances"
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_CashAndCashEquivalents": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "CashAndCashEquivalents",
     "crdr": "debit",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfCashFlows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Cash and cash equivalents",
        "periodEndLabel": "Cash and cash equivalents less bank overdrafts at the end of the period",
        "periodStartLabel": "Cash and cash equivalents less bank overdrafts at the beginning of the period"
       }
      },
      "en": {
       "role": {
        "documentation": "The amount of cash on hand and demand deposits, along with short-term, highly liquid investments that are readily convertible to known amounts of cash and that are subject to an insignificant risk of changes in value. [Refer: Cash; Cash equivalents]"
       }
      }
     },
     "auth_ref": [
      "r40",
      "r59",
      "r131",
      "r176"
     ]
    },
    "ifrs-full_CashFlowsFromLosingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "CashFlowsFromLosingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities",
     "crdr": "debit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfCashFlows": {
       "parentTag": "ifrs-full_CashFlowsFromUsedInInvestingActivities",
       "weight": 1.0,
       "order": 3.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfCashFlows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Cash flows from losing control of subsidiaries or other businesses, classified as investing activities",
        "terseLabel": "Proceeds from sale of subsidiaries, net of cash sold"
       }
      },
      "en": {
       "role": {
        "documentation": "The aggregate cash flows arising from losing control of subsidiaries or other businesses, classified as investing activities. [Refer: Total for all subsidiaries [member]]"
       }
      }
     },
     "auth_ref": [
      "r35"
     ]
    },
    "ifrs-full_CashFlowsFromUsedInFinancingActivities": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "CashFlowsFromUsedInFinancingActivities",
     "crdr": "debit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfCashFlows": {
       "parentTag": "ifrs-full_IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges",
       "weight": 1.0,
       "order": 3.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfCashFlows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Cash flows from (used in) financing activities",
        "totalLabel": "Net cash generated from financing activities"
       }
      },
      "en": {
       "role": {
        "documentation": "The cash flows from (used in) financing activities, which are activities that result in changes in the size and composition of the contributed equity and borrowings of the entity, from continuing and discontinued operations."
       }
      }
     },
     "auth_ref": [
      "r31",
      "r41"
     ]
    },
    "ifrs-full_CashFlowsFromUsedInFinancingActivitiesAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "CashFlowsFromUsedInFinancingActivitiesAbstract",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfCashFlows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Cash flows from (used in) financing activities [abstract]",
        "terseLabel": "Financing activities"
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_CashFlowsFromUsedInInvestingActivities": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "CashFlowsFromUsedInInvestingActivities",
     "crdr": "debit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfCashFlows": {
       "parentTag": "ifrs-full_IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfCashFlows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Cash flows from (used in) investing activities",
        "totalLabel": "Net cash generated from investing activities"
       }
      },
      "en": {
       "role": {
        "documentation": "The cash flows from (used in) investing activities, which are the acquisition and disposal of long-term assets and other investments not included in cash equivalents, from continuing and discontinued operations."
       }
      }
     },
     "auth_ref": [
      "r31",
      "r41"
     ]
    },
    "ifrs-full_CashFlowsFromUsedInInvestingActivitiesAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "CashFlowsFromUsedInInvestingActivitiesAbstract",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfCashFlows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Cash flows from (used in) investing activities [abstract]",
        "terseLabel": "Investing activities"
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_CashFlowsFromUsedInOperatingActivities": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "CashFlowsFromUsedInOperatingActivities",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfCashFlows": {
       "parentTag": "ifrs-full_IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfCashFlows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Cash flows from (used in) operating activities",
        "totalLabel": "Net cash used in operating activities"
       }
      }
     },
     "auth_ref": [
      "r31",
      "r41"
     ]
    },
    "ifrs-full_CashFlowsFromUsedInOperatingActivitiesAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "CashFlowsFromUsedInOperatingActivitiesAbstract",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfCashFlows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Cash flows from (used in) operating activities [abstract]",
        "terseLabel": "Operating activities"
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_CategoriesOfRelatedPartiesAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "CategoriesOfRelatedPartiesAxis",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureRelatedPartyTransactionsMaterialTransactionsWithRelatedPartiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Categories of related parties [axis]"
       }
      },
      "en": {
       "role": {
        "documentation": "The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table."
       }
      }
     },
     "auth_ref": [
      "r11",
      "r141"
     ]
    },
    "ifrs-full_CategoriesOfRelatedPartiesDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "CategoriesOfRelatedPartiesDomain",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureRelatedPartyTransactionsMaterialTransactionsWithRelatedPartiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Categories of related parties [domain]"
       }
      },
      "en": {
       "role": {
        "documentation": "This member stands for the standard value for the 'Categories of related parties' axis if no other member is used."
       }
      }
     },
     "auth_ref": [
      "r11",
      "r141"
     ]
    },
    "ifrs-full_ChangesInInventoriesOfFinishedGoodsAndWorkInProgress": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "ChangesInInventoriesOfFinishedGoodsAndWorkInProgress",
     "crdr": "debit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/DisclosureExpensesByNatureSummaryOfExpensesByNatureDetails": {
       "parentTag": "ifrs-full_ExpenseByNature",
       "weight": 1.0,
       "order": 16.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureExpensesByNatureSummaryOfExpensesByNatureDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Decrease (increase) in inventories of finished goods and work in progress",
        "terseLabel": "Changes in inventories of finished goods and work in progress"
       }
      }
     },
     "auth_ref": [
      "r204",
      "r241"
     ]
    },
    "ifrs-full_ClassesOfAssetsAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "ClassesOfAssetsAxis",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureRightOfUseAssetsSummaryOfRightOfUseAssetsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Classes of assets [axis]"
       }
      },
      "en": {
       "role": {
        "documentation": "The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table."
       }
      }
     },
     "auth_ref": [
      "r25",
      "r26",
      "r67",
      "r78",
      "r118",
      "r144",
      "r157"
     ]
    },
    "ifrs-full_ClassesOfAssetsDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "ClassesOfAssetsDomain",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureRightOfUseAssetsSummaryOfRightOfUseAssetsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Classes of assets [domain]"
       }
      },
      "en": {
       "role": {
        "documentation": "This member stands for a present economic resource controlled by the entity as a result of past events. Economic resource is a right that has the potential to produce economic benefits. It also represents the standard value for the 'Classes of assets' axis if no other member is used."
       }
      }
     },
     "auth_ref": [
      "r25",
      "r67",
      "r78",
      "r118",
      "r144",
      "r157"
     ]
    },
    "ifrs-full_ClassesOfInventoriesAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "ClassesOfInventoriesAbstract",
     "lang": {
      "en-us": {
       "role": {
        "label": "Inventories"
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_ComponentsOfEquityAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "ComponentsOfEquityAxis",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureLossPerShareSummaryOfOutstandingSharesOfPotentiallyDilutiveSecuritiesDetails",
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfChangesInEquity"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Components of equity [axis]"
       }
      },
      "en": {
       "role": {
        "documentation": "The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table."
       }
      }
     },
     "auth_ref": [
      "r168"
     ]
    },
    "ifrs-full_ComponentsOfEquityDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "ComponentsOfEquityDomain",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureLossPerShareSummaryOfOutstandingSharesOfPotentiallyDilutiveSecuritiesDetails",
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfChangesInEquity"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Components of equity [domain]"
       }
      },
      "en": {
       "role": {
        "documentation": "This member stands for the residual interest in the assets of the entity after deducting all its liabilities. It also represents the standard value for the 'Components of equity' axis if no other member is used."
       }
      }
     },
     "auth_ref": [
      "r168"
     ]
    },
    "ifrs-full_ComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTaxAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "ComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTaxAbstract",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfComprehensiveLoss"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Components of other comprehensive income that will be reclassified to profit or loss, net of tax [abstract]",
        "verboseLabel": "Items that may be subsequently reclassified to profit or loss"
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_ComprehensiveIncome": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "ComprehensiveIncome",
     "crdr": "credit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfComprehensiveLoss": {
       "parentTag": null,
       "weight": null,
       "order": null,
       "root": true
      },
      "http://www.lanvin-group.com/20231231/role/StatementConsolidatedStatementsOfComprehensiveLossAlternate1": {
       "parentTag": null,
       "weight": null,
       "order": null,
       "root": true
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfChangesInEquity",
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfComprehensiveLoss"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Comprehensive income",
        "terseLabel": "Total comprehensive loss",
        "totalLabel": "Total comprehensive loss for the period"
       }
      },
      "en": {
       "role": {
        "documentation": "The amount of change in equity resulting from transactions and other events, other than those changes resulting from transactions with owners in their capacity as owners."
       }
      }
     },
     "auth_ref": [
      "r44",
      "r46",
      "r55",
      "r143",
      "r150",
      "r164",
      "r193",
      "r217"
     ]
    },
    "ifrs-full_ComprehensiveIncomeAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "ComprehensiveIncomeAbstract",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfChangesInEquity"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Comprehensive income [abstract]",
        "terseLabel": "Comprehensive loss"
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_ComprehensiveIncomeAttributableToAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "ComprehensiveIncomeAttributableToAbstract",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfComprehensiveLoss"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Comprehensive income attributable to [abstract]",
        "terseLabel": "Attributable to:"
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_ComprehensiveIncomeAttributableToNoncontrollingInterests": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "ComprehensiveIncomeAttributableToNoncontrollingInterests",
     "crdr": "credit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementConsolidatedStatementsOfComprehensiveLossAlternate1": {
       "parentTag": "ifrs-full_ComprehensiveIncome",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfComprehensiveLoss"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Comprehensive income, attributable to non-controlling interests",
        "terseLabel": "- Non-controlling interests"
       }
      },
      "en": {
       "role": {
        "documentation": "The amount of comprehensive income attributable to non-controlling interests. [Refer: Comprehensive income; Non-controlling interests]"
       }
      }
     },
     "auth_ref": [
      "r164",
      "r196"
     ]
    },
    "ifrs-full_ComprehensiveIncomeAttributableToOwnersOfParent": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "ComprehensiveIncomeAttributableToOwnersOfParent",
     "crdr": "credit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementConsolidatedStatementsOfComprehensiveLossAlternate1": {
       "parentTag": "ifrs-full_ComprehensiveIncome",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfComprehensiveLoss"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Comprehensive income, attributable to owners of parent",
        "terseLabel": "- Owners of the Company"
       }
      },
      "en": {
       "role": {
        "documentation": "The amount of comprehensive income attributable to owners of the parent. [Refer: Comprehensive income]"
       }
      }
     },
     "auth_ref": [
      "r164",
      "r197"
     ]
    },
    "ifrs-full_ContinuingAndDiscontinuedOperationsAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "ContinuingAndDiscontinuedOperationsAxis",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureDiscontinuedOperationsAssetsHeldForSaleAndLiabilitiesAssociatedWithAssetsHeldForSaleDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Continuing and discontinued operations [axis]"
       }
      },
      "en": {
       "role": {
        "documentation": "The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table."
       }
      }
     },
     "auth_ref": [
      "r91"
     ]
    },
    "ifrs-full_ContinuingOperationsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "ContinuingOperationsMember",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureDiscontinuedOperationsAssetsHeldForSaleAndLiabilitiesAssociatedWithAssetsHeldForSaleDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Continuing operations, unless line item indicates otherwise [member]"
       }
      },
      "en": {
       "role": {
        "documentation": "This member stands for components of the entity that are not discontinued operations. A component of an entity comprises operations and cash flows that can be clearly distinguished, operationally and for financial reporting purposes, from the rest of the entity. This meaning may be overridden for line items which are either intrinsically related to discontinued operations (or disposal groups held for sale), or which are typically reported for the aggregate of continuing and discontinued. This member also represents the standard value for the 'Continuing and discontinued operations' axis if no other member is used. [Refer: Discontinued operations [member]; Aggregate continuing and discontinued operations [member]]"
       }
      }
     },
     "auth_ref": [
      "r91"
     ]
    },
    "lanv_ContractModificationOfRightOfUseAssets": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "ContractModificationOfRightOfUseAssets",
     "crdr": "credit",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureRightOfUseAssetsSummaryOfRightOfUseAssetsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Contract modification of right of use assets.",
        "label": "Contract Modification Of Right Of Use Assets",
        "negatedLabel": "Contract modifications"
       }
      }
     },
     "auth_ref": []
    },
    "lanv_ContractModificationsOnLeaseLiabilities": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "ContractModificationsOnLeaseLiabilities",
     "crdr": "credit",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureLeaseLiabilitiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Contract modifications on lease liabilities.",
        "label": "Contract Modifications On lease liabilities",
        "terseLabel": "Contract modifications"
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_CostOfInventoriesRecognisedAsExpenseDuringPeriod": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "CostOfInventoriesRecognisedAsExpenseDuringPeriod",
     "crdr": "debit",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureInventoriesAdditionalInformationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Cost of inventories recognised as expense during period",
        "terseLabel": "Cost of inventories"
       }
      }
     },
     "auth_ref": [
      "r7",
      "r128"
     ]
    },
    "ifrs-full_CostOfSales": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "CostOfSales",
     "crdr": "debit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfProfitOrLoss": {
       "parentTag": "ifrs-full_GrossProfit",
       "weight": -1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureSegmentReportingSummaryOfFinancialInformationOfSegmentDetails",
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfProfitOrLoss"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Cost of sales",
        "negatedLabel": "Cost of sales"
       }
      }
     },
     "auth_ref": [
      "r162",
      "r204"
     ]
    },
    "dei_CoverAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2025",
     "localname": "CoverAbstract",
     "lang": {
      "en-us": {
       "role": {
        "label": "Cover [Abstract]",
        "documentation": "Cover page."
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_CurrentAccruedExpensesAndOtherCurrentLiabilities": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "CurrentAccruedExpensesAndOtherCurrentLiabilities",
     "crdr": "credit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/DisclosureOtherCurrentLiabilitiesCurrentLiabilitiesDetails": {
       "parentTag": "ifrs-full_OtherCurrentLiabilities",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureOtherCurrentLiabilitiesCurrentLiabilitiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Current accrued expenses and other current liabilities",
        "terseLabel": "Accrued expenses"
       }
      },
      "en": {
       "role": {
        "documentation": "The amount of current accrued expenses and other current liabilities. [Refer: Accruals; Other current liabilities]"
       }
      }
     },
     "auth_ref": [
      "r267"
     ]
    },
    "ifrs-full_CurrentAssets": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "CurrentAssets",
     "crdr": "debit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPosition": {
       "parentTag": "ifrs-full_Assets",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPosition"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Current assets",
        "totalLabel": "Current assets"
       }
      },
      "en": {
       "role": {
        "documentation": "The amount of assets that the entity (a) expects to realise or intends to sell or consume in its normal operating cycle; (b) holds primarily for the purpose of trading; (c) expects to realise within twelve months after the reporting period; or (d) classifies as cash or cash equivalents (as defined in IAS 7) unless the asset is restricted from being exchanged or used to settle a liability for at least twelve months after the reporting period. [Refer: Assets]"
       }
      }
     },
     "auth_ref": [
      "r51",
      "r186",
      "r217"
     ]
    },
    "ifrs-full_CurrentAssetsAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "CurrentAssetsAbstract",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPosition"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Current assets [abstract]",
        "terseLabel": "Current assets"
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_CurrentAssetsLiabilities": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "CurrentAssetsLiabilities",
     "crdr": "debit",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureBasisOfPreparationAdditionalInformationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Current assets (liabilities)",
        "verboseLabel": "Net current liabilities"
       }
      },
      "en": {
       "role": {
        "documentation": "The amount of current assets less the amount of current liabilities."
       }
      }
     },
     "auth_ref": [
      "r267"
     ]
    },
    "ifrs-full_CurrentDepositsFromCustomers": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "CurrentDepositsFromCustomers",
     "crdr": "credit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/DisclosureOtherCurrentLiabilitiesCurrentLiabilitiesDetails": {
       "parentTag": "ifrs-full_OtherCurrentLiabilities",
       "weight": 1.0,
       "order": 4.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureOtherCurrentLiabilitiesCurrentLiabilitiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Current deposits from customers",
        "terseLabel": "Customer advances"
       }
      },
      "en": {
       "role": {
        "documentation": "The amount of current deposits from customers. [Refer: Deposits from customers]"
       }
      }
     },
     "auth_ref": [
      "r267"
     ]
    },
    "dei_CurrentFiscalYearEndDate": {
     "xbrltype": "gMonthDayItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2025",
     "localname": "CurrentFiscalYearEndDate",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DocumentCoverPage"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Current Fiscal Year End Date",
        "documentation": "End date of current fiscal year in the format --MM-DD."
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_CurrentLeaseLiabilities": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "CurrentLeaseLiabilities",
     "crdr": "credit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPosition": {
       "parentTag": "ifrs-full_CurrentLiabilities",
       "weight": 1.0,
       "order": 4.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureLeaseLiabilitiesDetails",
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPosition"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Current lease liabilities",
        "terseLabel": "Current lease liabilities",
        "verboseLabel": "Current"
       }
      },
      "en": {
       "role": {
        "documentation": "The amount of current lease liabilities. [Refer: Lease liabilities]"
       }
      }
     },
     "auth_ref": [
      "r73"
     ]
    },
    "ifrs-full_CurrentLiabilities": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "CurrentLiabilities",
     "crdr": "credit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPosition": {
       "parentTag": "ifrs-full_Liabilities",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPosition"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Current liabilities",
        "totalLabel": "Current liabilities"
       }
      },
      "en": {
       "role": {
        "documentation": "The amount of liabilities that: (a) the entity expects to settle in its normal operating cycle; (b) the entity holds primarily for the purpose of trading; (c) are due to be settled within twelve months after the reporting period; or (d) the entity does not have the right at the end of the reporting period to defer settlement for at least twelve months after the reporting period."
       }
      }
     },
     "auth_ref": [
      "r53",
      "r187",
      "r217"
     ]
    },
    "ifrs-full_CurrentLiabilitiesAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "CurrentLiabilitiesAbstract",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPosition"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Current liabilities [abstract]",
        "terseLabel": "Current liabilities"
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_CurrentPortionOfLongtermBorrowings": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "CurrentPortionOfLongtermBorrowings",
     "crdr": "credit",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureBorrowingsBreakdownForNonCurrentAndCurrentBorrowingsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Current portion of non-current borrowings",
        "negatedLabel": "Portion classified as current liabilities"
       }
      },
      "en": {
       "role": {
        "documentation": "The current portion of non-current borrowings. [Refer: Borrowings]"
       }
      }
     },
     "auth_ref": [
      "r267"
     ]
    },
    "lanv_CurrentProvisionsExcludeEmployeeBenefits": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "CurrentProvisionsExcludeEmployeeBenefits",
     "crdr": "credit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPosition": {
       "parentTag": "ifrs-full_CurrentLiabilities",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPosition"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The amount of current provisions that not including employee benefits.",
        "label": "Current Provisions Exclude Employee Benefits",
        "terseLabel": "Current provisions"
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_CurrentRawMaterialsAndCurrentProductionSupplies": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "CurrentRawMaterialsAndCurrentProductionSupplies",
     "crdr": "debit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/DisclosureInventoriesDetails": {
       "parentTag": "ifrs-full_Inventories",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureInventoriesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Current raw materials and current production supplies",
        "verboseLabel": "Raw materials, ancillary materials and consumables"
       }
      },
      "en": {
       "role": {
        "documentation": "A classification of current inventory representing the amount of current raw materials and current production supplies. [Refer: Current production supplies; Current raw materials]"
       }
      }
     },
     "auth_ref": [
      "r252"
     ]
    },
    "ifrs-full_CurrentTaxLiabilitiesCurrent": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "CurrentTaxLiabilitiesCurrent",
     "crdr": "credit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/DisclosureOtherCurrentLiabilitiesCurrentLiabilitiesDetails": {
       "parentTag": "ifrs-full_OtherCurrentLiabilities",
       "weight": 1.0,
       "order": 5.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureOtherCurrentLiabilitiesCurrentLiabilitiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Tax payables",
        "verboseLabel": "Tax payables"
       }
      },
      "en": {
       "role": {
        "documentation": "The current amount of current tax liabilities. [Refer: Current tax liabilities]"
       }
      }
     },
     "auth_ref": [
      "r177"
     ]
    },
    "ifrs-full_CurrentTradeReceivables": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "CurrentTradeReceivables",
     "crdr": "debit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPosition": {
       "parentTag": "ifrs-full_CurrentAssets",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPosition"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Current trade receivables",
        "terseLabel": "Trade receivables"
       }
      },
      "en": {
       "role": {
        "documentation": "The amount of current trade receivables. [Refer: Trade receivables]"
       }
      }
     },
     "auth_ref": [
      "r238",
      "r244",
      "r246"
     ]
    },
    "ifrs-full_CurrentWarrantLiability": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "CurrentWarrantLiability",
     "crdr": "credit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/DisclosureOtherCurrentLiabilitiesCurrentLiabilitiesDetails": {
       "parentTag": "ifrs-full_OtherCurrentLiabilities",
       "weight": 1.0,
       "order": 3.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureOtherCurrentLiabilitiesCurrentLiabilitiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "definitionGuidance": "Warrant liabilities",
        "label": "Current warrant liability"
       }
      },
      "en": {
       "role": {
        "documentation": "The amount of current warrant liabilities. [Refer: Warrant liability]"
       }
      }
     },
     "auth_ref": [
      "r267"
     ]
    },
    "ifrs-full_DateByWhichApplicationOfNewIFRSIsRequired": {
     "xbrltype": "dateItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "DateByWhichApplicationOfNewIFRSIsRequired",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureSummaryOfSignificantAccountingPoliciesSummaryOfNewStandardsAndAmendmentsIssuedByIasbDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Date by which application of new IFRS is required",
        "terseLabel": "Date of reporting standards adopted"
       }
      }
     },
     "auth_ref": [
      "r215",
      "r236"
     ]
    },
    "ifrs-full_DeferredTaxAssets": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "DeferredTaxAssets",
     "crdr": "debit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPosition": {
       "parentTag": "ifrs-full_NoncurrentAssets",
       "weight": 1.0,
       "order": 5.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPosition"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Deferred tax assets",
        "terseLabel": "Deferred income tax assets"
       }
      },
      "en": {
       "role": {
        "documentation": "The amounts of income taxes recoverable in future periods in respect of: (a) deductible temporary differences; (b) the carryforward of unused tax losses; and (c) the carryforward of unused tax credits. [Refer: Temporary differences [member]; Unused tax credits [member]; Unused tax losses [member]]"
       }
      }
     },
     "auth_ref": [
      "r4",
      "r137",
      "r178",
      "r183"
     ]
    },
    "ifrs-full_DeferredTaxLiabilities": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "DeferredTaxLiabilities",
     "crdr": "credit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPosition": {
       "parentTag": "ifrs-full_NoncurrentLiabilities",
       "weight": 1.0,
       "order": 5.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPosition"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Deferred tax liabilities",
        "terseLabel": "Deferred income tax liabilities"
       }
      },
      "en": {
       "role": {
        "documentation": "The amounts of income taxes payable in future periods in respect of taxable temporary differences. [Refer: Temporary differences [member]]"
       }
      }
     },
     "auth_ref": [
      "r4",
      "r137",
      "r178",
      "r183"
     ]
    },
    "ifrs-full_DepreciationAndAmortisationExpense": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "DepreciationAndAmortisationExpense",
     "crdr": "debit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/DisclosureExpensesByNatureSummaryOfExpensesByNatureDetails": {
       "parentTag": "ifrs-full_ExpenseByNature",
       "weight": 1.0,
       "order": 4.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureExpensesByNatureSummaryOfExpensesByNatureDetails",
      "http://www.lanvin-group.com/20231231/role/DisclosureSegmentReportingSummaryOfFinancialInformationOfSegmentDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Depreciation and amortisation expense",
        "terseLabel": "Depreciation and amortization",
        "verboseLabel": "Depreciation and amortization"
       }
      },
      "en": {
       "role": {
        "documentation": "The amount of depreciation and amortisation expense. Depreciation and amortisation are the systematic allocations of depreciable amounts of assets over their useful lives."
       }
      }
     },
     "auth_ref": [
      "r60",
      "r95",
      "r103",
      "r163",
      "r204",
      "r241"
     ]
    },
    "lanv_DepreciationAndAmortizationRightOfUseAssets": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "DepreciationAndAmortizationRightOfUseAssets",
     "crdr": "debit",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureSegmentReportingSummaryOfFinancialInformationOfSegmentDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Depreciation and amortization right of use assets.",
        "label": "Depreciation And Amortization Right Of Use Assets",
        "verboseLabel": "Of which: Right-of-use assets"
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_DepreciationRightofuseAssets": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "DepreciationRightofuseAssets",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureRightOfUseAssetsSummaryOfRightOfUseAssetsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Depreciation, right-of-use assets",
        "negatedLabel": "Depreciation"
       }
      }
     },
     "auth_ref": [
      "r74",
      "r114"
     ]
    },
    "lanv_DescriptionOfAccountingPolicyForChangesInAccountingPoliciesExplanatory": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "DescriptionOfAccountingPolicyForChangesInAccountingPoliciesExplanatory",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Description of accounting policy for Changes in accounting policies explanatory.",
        "label": "Description of accounting policy for Changes in accounting policies Explanatory",
        "terseLabel": "Changes in accounting policies"
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_DescriptionOfExpectedImpactOfInitialApplicationOfNewStandardsOrInterpretations": {
     "xbrltype": "textBlockItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "DescriptionOfExpectedImpactOfInitialApplicationOfNewStandardsOrInterpretations",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureSummaryOfSignificantAccountingPoliciesTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disclosure of expected impact of initial application of new standards or interpretations [text block]",
        "terseLabel": "Summary of new standards and amendments issued by the IASB"
       }
      }
     },
     "auth_ref": [
      "r42",
      "r133"
     ]
    },
    "ifrs-full_DescriptionOfExpectedImpactOfInitialApplicationOfNewStandardsOrInterpretationsLineItems": {
     "xbrltype": "stringItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "DescriptionOfExpectedImpactOfInitialApplicationOfNewStandardsOrInterpretationsLineItems",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureSummaryOfSignificantAccountingPoliciesSummaryOfNewStandardsAndAmendmentsIssuedByIasbDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disclosure of expected impact of initial application of new standards or interpretations [line items]",
        "terseLabel": "Summary of significant accounting policies"
       }
      },
      "en": {
       "role": {
        "documentation": "Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table."
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_DescriptionOfExpectedImpactOfInitialApplicationOfNewStandardsOrInterpretationsTable": {
     "xbrltype": "stringItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "DescriptionOfExpectedImpactOfInitialApplicationOfNewStandardsOrInterpretationsTable",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureSummaryOfSignificantAccountingPoliciesSummaryOfNewStandardsAndAmendmentsIssuedByIasbDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disclosure of expected impact of initial application of new standards or interpretations [table]"
       }
      },
      "en": {
       "role": {
        "documentation": "Schedule disclosing information related to the expected impact of the initial application of new standards or interpretations."
       }
      }
     },
     "auth_ref": [
      "r42",
      "r133"
     ]
    },
    "ifrs-full_DilutedEarningsLossPerShare": {
     "xbrltype": "perShareItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "DilutedEarningsLossPerShare",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/DisclosureLossPerShareSummaryOfBasicAndDilutedNetLossPerShareDetails": {
       "parentTag": null,
       "weight": null,
       "order": null,
       "root": true
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureLossPerShareSummaryOfBasicAndDilutedNetLossPerShareDetails",
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfProfitOrLoss"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Diluted earnings (loss) per share",
        "totalLabel": "Total net loss per share - Diluted (in Euro per share)",
        "verboseLabel": "Loss per share in Euro - Diluted (in Euro per share)"
       }
      },
      "en": {
       "role": {
        "documentation": "The amount of profit (loss) attributable to ordinary equity holders of the parent entity (the numerator), divided by the weighted average number of ordinary shares outstanding during the period (the denominator), both adjusted for the effects of all dilutive potential ordinary shares. [Refer: Ordinary shares [member]; Weighted average [member]]"
       }
      }
     },
     "auth_ref": [
      "r19",
      "r20"
     ]
    },
    "ifrs-full_DilutedEarningsLossPerShareFromContinuingOperations": {
     "xbrltype": "perShareItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "DilutedEarningsLossPerShareFromContinuingOperations",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/DisclosureLossPerShareSummaryOfBasicAndDilutedNetLossPerShareDetails": {
       "parentTag": "ifrs-full_DilutedEarningsLossPerShare",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureLossPerShareSummaryOfBasicAndDilutedNetLossPerShareDetails",
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfProfitOrLoss"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Diluted earnings (loss) per share from continuing operations",
        "terseLabel": "- From continuing operations (in Euro per share)",
        "verboseLabel": "Net loss per share: From continuing operations - diluted (in Euro per share)"
       }
      },
      "en": {
       "role": {
        "documentation": "Diluted earnings (loss) per share from continuing operations. [Refer: Continuing operations, unless line item indicates otherwise [member]; Diluted earnings (loss) per share]"
       }
      }
     },
     "auth_ref": [
      "r19",
      "r20"
     ]
    },
    "ifrs-full_DilutedEarningsLossPerShareFromDiscontinuedOperations": {
     "xbrltype": "perShareItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "DilutedEarningsLossPerShareFromDiscontinuedOperations",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/DisclosureLossPerShareSummaryOfBasicAndDilutedNetLossPerShareDetails": {
       "parentTag": "ifrs-full_DilutedEarningsLossPerShare",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureLossPerShareSummaryOfBasicAndDilutedNetLossPerShareDetails",
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfProfitOrLoss",
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfProfitOrLossParenthetical"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Diluted earnings (loss) per share from discontinued operations",
        "terseLabel": "- From discontinued operations (in Euro per share)",
        "verboseLabel": "Net loss per share: From discontinued operations - diluted (in Euro per share)"
       }
      },
      "en": {
       "role": {
        "documentation": "Diluted earnings (loss) per share from discontinued operations. [Refer: Diluted earnings (loss) per share; Discontinued operations [member]]"
       }
      }
     },
     "auth_ref": [
      "r20",
      "r21"
     ]
    },
    "lanv_DisclosureGeneralInformationAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "DisclosureGeneralInformationAbstract",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure general information.",
        "label": "General information"
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_DisclosureOfBasisOfPreparationOfFinancialStatementsExplanatory": {
     "xbrltype": "textBlockItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "DisclosureOfBasisOfPreparationOfFinancialStatementsExplanatory",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureBasisOfPreparation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disclosure of basis of preparation of financial statements [text block]",
        "terseLabel": "Basis of preparation"
       }
      }
     },
     "auth_ref": [
      "r263"
     ]
    },
    "ifrs-full_DisclosureOfBorrowingsExplanatory": {
     "xbrltype": "textBlockItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "DisclosureOfBorrowingsExplanatory",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureBorrowings"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disclosure of borrowings [text block]",
        "terseLabel": "Borrowings"
       }
      },
      "en": {
       "role": {
        "documentation": "The disclosure of borrowings. [Refer: Borrowings]"
       }
      }
     },
     "auth_ref": [
      "r263"
     ]
    },
    "lanv_DisclosureOfClassificationOfCurrentAndNonCurrentBorrowings": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "DisclosureOfClassificationOfCurrentAndNonCurrentBorrowings",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureBorrowingsTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of classification of current and non current borrowings.",
        "label": "Disclosure of Classification of Current and Non Current Borrowings",
        "terseLabel": "Summary of breakdown for non-current and current borrowings"
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_DisclosureOfDetailedInformationAboutBorrowingsAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "DisclosureOfDetailedInformationAboutBorrowingsAbstract",
     "lang": {
      "en-us": {
       "role": {
        "label": "Borrowings."
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_DisclosureOfDetailedInformationAboutBorrowingsLineItems": {
     "xbrltype": "stringItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "DisclosureOfDetailedInformationAboutBorrowingsLineItems",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureBorrowingsBreakdownForNonCurrentAndCurrentBorrowingsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disclosure of detailed information about borrowings [line items]",
        "terseLabel": "Borrowings"
       }
      },
      "en": {
       "role": {
        "documentation": "Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table."
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_DisclosureOfDetailedInformationAboutBorrowingsTable": {
     "xbrltype": "stringItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "DisclosureOfDetailedInformationAboutBorrowingsTable",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureBorrowingsBreakdownForNonCurrentAndCurrentBorrowingsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disclosure of detailed information about borrowings [table]"
       }
      },
      "en": {
       "role": {
        "documentation": "Schedule disclosing information related to details of borrowings."
       }
      }
     },
     "auth_ref": [
      "r262"
     ]
    },
    "lanv_DisclosureOfDetailedInformationAboutClassesOfInventoriesExplanatory": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "DisclosureOfDetailedInformationAboutClassesOfInventoriesExplanatory",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureInventoriesTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of detailed information about classes of inventories explanatory.",
        "label": "Disclosure of detailed information about Classes Of Inventories Explanatory",
        "terseLabel": "Summary of inventories"
       }
      }
     },
     "auth_ref": []
    },
    "lanv_DisclosureOfDetailedInformationAboutExpenseByNatureExplanatoryTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "DisclosureOfDetailedInformationAboutExpenseByNatureExplanatoryTextBlock",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureExpensesByNatureTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of detailed information about expense by nature explanatory.",
        "label": "Disclosure of Detailed Information About Expense By Nature Explanatory [Text Block]",
        "verboseLabel": "Summary of detailed information about expenses by nature"
       }
      }
     },
     "auth_ref": []
    },
    "lanv_DisclosureOfDetailedInformationAboutLeaseLiabilitiesExplanatoryTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "DisclosureOfDetailedInformationAboutLeaseLiabilitiesExplanatoryTableTextBlock",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureLeaseLiabilitiesTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of detailed Information about lease liabilities explanatory.",
        "label": "Disclosure of Detailed Information About Lease liabilities Explanatory [Table Text Block]",
        "terseLabel": "Summary of information about lease liabilities explanatory"
       }
      }
     },
     "auth_ref": []
    },
    "lanv_DisclosureOfDetailedInformationAboutNetFinanceCostsExplanatoryTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "DisclosureOfDetailedInformationAboutNetFinanceCostsExplanatoryTextBlock",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureFinanceCostsTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of detailed information about net finance costs explanatory.",
        "label": "Disclosure Of Detailed Information About Net Finance Costs Explanatory [Text Block]",
        "verboseLabel": "Summary of detailed information about finance income, finance expenses and net foreign exchange gains or losses"
       }
      }
     },
     "auth_ref": []
    },
    "lanv_DisclosureOfDetailedInformationAboutOtherCurrentLiabilitiesExplanatoryTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "DisclosureOfDetailedInformationAboutOtherCurrentLiabilitiesExplanatoryTableTextBlock",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureOtherCurrentLiabilitiesTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of detailed information about other current liabilities explanatory.",
        "label": "Disclosure of Detailed Information About Other current liabilities Explanatory [Table Text Block]",
        "verboseLabel": "Summary of other current liabilities"
       }
      }
     },
     "auth_ref": []
    },
    "lanv_DisclosureOfDetailedInformationAboutOutstandingSharesOfPotentiallyDilutiveSecuritiesExplanatory": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "DisclosureOfDetailedInformationAboutOutstandingSharesOfPotentiallyDilutiveSecuritiesExplanatory",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureLossPerShareTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of detailed information about outstanding shares of potentially dilutive securities explanatory.",
        "label": "Disclosure Of Detailed Information About Outstanding Shares Of Potentially Dilutive Securities Explanatory",
        "terseLabel": "Summary of outstanding shares of potentially dilutive securities"
       }
      }
     },
     "auth_ref": []
    },
    "lanv_DisclosureOfDetailedInformationAboutRevenueByGeographicAreaExplanatory": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "DisclosureOfDetailedInformationAboutRevenueByGeographicAreaExplanatory",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureRevenueTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of detailed information about revenue by geographic area explanatory.",
        "label": "Disclosure of detailed information about revenue by geographic area explanatory",
        "terseLabel": "Summary of disclosure of revenue of geographical area"
       }
      }
     },
     "auth_ref": []
    },
    "lanv_DisclosureOfDetailedInformationAboutRevenueByGeographicAreaLineItems": {
     "xbrltype": "stringItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "DisclosureOfDetailedInformationAboutRevenueByGeographicAreaLineItems",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureRevenueSummaryOfRevenueOfGeographicalAreasDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of detailed information about revenue by geographic area line item.",
        "label": "Disclosure of Detailed Information About Revenue by Geographic Area [Line Items]",
        "terseLabel": "Disclosure of detailed information about revenue by geographic area"
       }
      }
     },
     "auth_ref": []
    },
    "lanv_DisclosureOfDetailedInformationAboutRevenueByGeographicAreaTable": {
     "xbrltype": "stringItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "DisclosureOfDetailedInformationAboutRevenueByGeographicAreaTable",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureRevenueSummaryOfRevenueOfGeographicalAreasDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of detailed information about revenue by geographic area table.",
        "label": "Disclosure of Detailed Information About Revenue by Geographic Area [Table]"
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_DisclosureOfDisaggregationOfRevenueFromContractsWithCustomersExplanatory": {
     "xbrltype": "textBlockItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "DisclosureOfDisaggregationOfRevenueFromContractsWithCustomersExplanatory",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureRevenueTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disclosure of disaggregation of revenue from contracts with customers [text block]",
        "terseLabel": "Summary of breakdown of revenue by sales channel"
       }
      }
     },
     "auth_ref": [
      "r69",
      "r111"
     ]
    },
    "ifrs-full_DisclosureOfDisaggregationOfRevenueFromContractsWithCustomersLineItems": {
     "xbrltype": "stringItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "DisclosureOfDisaggregationOfRevenueFromContractsWithCustomersLineItems",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureRevenueSummaryOfBreakdownOfRevenueBySalesChannelsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disclosure of disaggregation of revenue from contracts with customers [line items]",
        "terseLabel": "Disclosure of disaggregation of revenue from contracts with customers"
       }
      },
      "en": {
       "role": {
        "documentation": "Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table."
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_DisclosureOfDisaggregationOfRevenueFromContractsWithCustomersTable": {
     "xbrltype": "stringItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "DisclosureOfDisaggregationOfRevenueFromContractsWithCustomersTable",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureRevenueSummaryOfBreakdownOfRevenueBySalesChannelsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disclosure of disaggregation of revenue from contracts with customers [table]"
       }
      },
      "en": {
       "role": {
        "documentation": "Schedule disclosing information related to the disaggregation of revenue from contracts with customers."
       }
      }
     },
     "auth_ref": [
      "r69",
      "r111"
     ]
    },
    "ifrs-full_DisclosureOfEarningsPerShareExplanatory": {
     "xbrltype": "textBlockItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "DisclosureOfEarningsPerShareExplanatory",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureLossPerShare"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disclosure of earnings per share [text block]",
        "terseLabel": "Loss per share"
       }
      },
      "en": {
       "role": {
        "documentation": "The entire disclosure for earnings per share."
       }
      }
     },
     "auth_ref": [
      "r24"
     ]
    },
    "ifrs-full_DisclosureOfEntitysReportableSegmentsExplanatory": {
     "xbrltype": "textBlockItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "DisclosureOfEntitysReportableSegmentsExplanatory",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureSegmentReporting"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disclosure of entity's operating segments [text block]",
        "verboseLabel": "Segment reporting"
       }
      },
      "en": {
       "role": {
        "documentation": "The entire disclosure for operating segments."
       }
      }
     },
     "auth_ref": [
      "r109"
     ]
    },
    "ifrs-full_DisclosureOfEventsAfterReportingPeriodExplanatory": {
     "xbrltype": "textBlockItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "DisclosureOfEventsAfterReportingPeriodExplanatory",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureSubsequentEvents"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disclosure of events after reporting period [text block]",
        "terseLabel": "Subsequent events"
       }
      },
      "en": {
       "role": {
        "documentation": "The entire disclosure for events after the reporting period."
       }
      }
     },
     "auth_ref": [
      "r0"
     ]
    },
    "ifrs-full_DisclosureOfExpensesByNatureExplanatory": {
     "xbrltype": "textBlockItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "DisclosureOfExpensesByNatureExplanatory",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureExpensesByNature"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disclosure of expenses by nature [text block]",
        "terseLabel": "Expenses by nature"
       }
      }
     },
     "auth_ref": [
      "r263"
     ]
    },
    "lanv_DisclosureOfFinanceCostsAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "DisclosureOfFinanceCostsAbstract",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of finance costs abstract.",
        "label": "Finance costs."
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_DisclosureOfFinanceIncomeExpenseExplanatory": {
     "xbrltype": "textBlockItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "DisclosureOfFinanceIncomeExpenseExplanatory",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureFinanceCosts"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disclosure of finance income (cost) [text block]",
        "terseLabel": "Finance costs"
       }
      }
     },
     "auth_ref": [
      "r263"
     ]
    },
    "ifrs-full_DisclosureOfGeneralInformationAboutFinancialStatementsExplanatory": {
     "xbrltype": "textBlockItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "DisclosureOfGeneralInformationAboutFinancialStatementsExplanatory",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureGeneralInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disclosure of general information about financial statements [text block]",
        "terseLabel": "General information"
       }
      },
      "en": {
       "role": {
        "documentation": "The entire disclosure for general information about financial statements."
       }
      }
     },
     "auth_ref": [
      "r123",
      "r171"
     ]
    },
    "ifrs-full_DisclosureOfGeographicalAreasExplanatory": {
     "xbrltype": "textBlockItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "DisclosureOfGeographicalAreasExplanatory",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureSegmentReportingTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disclosure of geographical areas [text block]",
        "verboseLabel": "Summary of non-current assets by geography"
       }
      },
      "en": {
       "role": {
        "documentation": "The disclosure of geographical information."
       }
      }
     },
     "auth_ref": [
      "r107"
     ]
    },
    "ifrs-full_DisclosureOfGeographicalAreasLineItems": {
     "xbrltype": "stringItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "DisclosureOfGeographicalAreasLineItems",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureSegmentReportingSummaryOfNonCurrentAssetsByGeographyDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disclosure of geographical areas [line items]",
        "terseLabel": "Disclosure of geographical areas"
       }
      },
      "en": {
       "role": {
        "documentation": "Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table."
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_DisclosureOfGeographicalAreasTable": {
     "xbrltype": "stringItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "DisclosureOfGeographicalAreasTable",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureSegmentReportingSummaryOfNonCurrentAssetsByGeographyDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disclosure of geographical areas [table]"
       }
      },
      "en": {
       "role": {
        "documentation": "Schedule disclosing information related to geographical areas."
       }
      }
     },
     "auth_ref": [
      "r107"
     ]
    },
    "ifrs-full_DisclosureOfInformationAboutNoncurrentLiabilitiesWithCovenantsLineItems": {
     "xbrltype": "stringItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "DisclosureOfInformationAboutNoncurrentLiabilitiesWithCovenantsLineItems",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureDiscontinuedOperationsAssetsHeldForSaleAndLiabilitiesAssociatedWithAssetsHeldForSaleDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disclosure of information about non-current liabilities with covenants [line items]",
        "terseLabel": "Discontinued operations, assets held for sale and liabilities associated with assets held for sale"
       }
      },
      "en": {
       "role": {
        "documentation": "Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table."
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_DisclosureOfInformationAboutNoncurrentLiabilitiesWithCovenantsTable": {
     "xbrltype": "stringItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "DisclosureOfInformationAboutNoncurrentLiabilitiesWithCovenantsTable",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureDiscontinuedOperationsAssetsHeldForSaleAndLiabilitiesAssociatedWithAssetsHeldForSaleDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disclosure of information about non-current liabilities with covenants [table]"
       }
      },
      "en": {
       "role": {
        "documentation": "Schedule disclosing information that enables users of financial statements to understand the risk that liabilities with covenants classified as non-current could become repayable within twelve months after the reporting period."
       }
      }
     },
     "auth_ref": [
      "r125",
      "r159",
      "r189"
     ]
    },
    "ifrs-full_DisclosureOfInventoriesExplanatory": {
     "xbrltype": "textBlockItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "DisclosureOfInventoriesExplanatory",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureInventories"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disclosure of inventories [text block]",
        "terseLabel": "Inventories"
       }
      },
      "en": {
       "role": {
        "documentation": "The entire disclosure for inventories."
       }
      }
     },
     "auth_ref": [
      "r8"
     ]
    },
    "lanv_DisclosureOfLeaseLiabilities": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "DisclosureOfLeaseLiabilities",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureLeaseLiabilities"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of lease liabilities.",
        "label": "Disclosure of Lease liabilities",
        "terseLabel": "Lease liabilities"
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_DisclosureOfMaterialAccountingPolicyInformationExplanatory": {
     "xbrltype": "textBlockItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "DisclosureOfMaterialAccountingPolicyInformationExplanatory",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureSummaryOfSignificantAccountingPolicies"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disclosure of material accounting policy information [text block]",
        "terseLabel": "Summary of significant accounting policies"
       }
      },
      "en": {
       "role": {
        "documentation": "The entire disclosure of material accounting policy information applied by the entity."
       }
      }
     },
     "auth_ref": [
      "r132",
      "r158",
      "r169"
     ]
    },
    "ifrs-full_DisclosureOfNonadjustingEventsAfterReportingPeriodAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "DisclosureOfNonadjustingEventsAfterReportingPeriodAbstract",
     "lang": {
      "en-us": {
       "role": {
        "label": "Subsequent events"
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_DisclosureOfNoncurrentAssetsHeldForSaleAndDiscontinuedOperationsExplanatory": {
     "xbrltype": "textBlockItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "DisclosureOfNoncurrentAssetsHeldForSaleAndDiscontinuedOperationsExplanatory",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureDiscontinuedOperationsAssetsHeldForSaleAndLiabilitiesAssociatedWithAssetsHeldForSale"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disclosure of non-current assets held for sale and discontinued operations [text block]",
        "terseLabel": "Discontinued operations, assets held for sale and liabilities associated with assets held for sale"
       }
      },
      "en": {
       "role": {
        "documentation": "The entire disclosure for non-current assets held for sale and discontinued operations."
       }
      }
     },
     "auth_ref": [
      "r91"
     ]
    },
    "ifrs-full_DisclosureOfOperatingSegmentsAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "DisclosureOfOperatingSegmentsAbstract",
     "lang": {
      "en-us": {
       "role": {
        "label": "Segment reporting"
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_DisclosureOfOperatingSegmentsExplanatory": {
     "xbrltype": "textBlockItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "DisclosureOfOperatingSegmentsExplanatory",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureSegmentReportingTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disclosure of operating segments [text block]",
        "verboseLabel": "Summary of financial information of segment"
       }
      },
      "en": {
       "role": {
        "documentation": "The disclosure of operating segments. [Refer: Operating segments [member]]"
       }
      }
     },
     "auth_ref": [
      "r97"
     ]
    },
    "ifrs-full_DisclosureOfOperatingSegmentsLineItems": {
     "xbrltype": "stringItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "DisclosureOfOperatingSegmentsLineItems",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureSegmentReportingSummaryOfFinancialInformationOfSegmentDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disclosure of operating segments [Line Items]",
        "terseLabel": "Disclosure of operating segments"
       }
      },
      "en": {
       "role": {
        "documentation": "Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table."
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_DisclosureOfOperatingSegmentsTable": {
     "xbrltype": "stringItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "DisclosureOfOperatingSegmentsTable",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureSegmentReportingSummaryOfFinancialInformationOfSegmentDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disclosure of operating segments [table]"
       }
      },
      "en": {
       "role": {
        "documentation": "Schedule disclosing information related to operating segments."
       }
      }
     },
     "auth_ref": [
      "r97"
     ]
    },
    "ifrs-full_DisclosureOfOtherCurrentLiabilitiesExplanatory": {
     "xbrltype": "textBlockItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "DisclosureOfOtherCurrentLiabilitiesExplanatory",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureOtherCurrentLiabilities"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disclosure of other current liabilities [text block]",
        "terseLabel": "Other current liabilities"
       }
      },
      "en": {
       "role": {
        "documentation": "The disclosure of other current liabilities. [Refer: Other current liabilities]"
       }
      }
     },
     "auth_ref": [
      "r263"
     ]
    },
    "ifrs-full_DisclosureOfQuantitativeInformationAboutRightofuseAssetsAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "DisclosureOfQuantitativeInformationAboutRightofuseAssetsAbstract",
     "lang": {
      "en-us": {
       "role": {
        "label": "Right-of-use assets."
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_DisclosureOfQuantitativeInformationAboutRightofuseAssetsExplanatory": {
     "xbrltype": "textBlockItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "DisclosureOfQuantitativeInformationAboutRightofuseAssetsExplanatory",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureRightOfUseAssetsTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disclosure of quantitative information about right-of-use assets [text block]",
        "terseLabel": "Summary of right-of-use assets"
       }
      },
      "en": {
       "role": {
        "documentation": "The disclosure of quantitative information about right-of-use assets. [Refer: Right-of-use assets]"
       }
      }
     },
     "auth_ref": [
      "r78",
      "r118"
     ]
    },
    "ifrs-full_DisclosureOfQuantitativeInformationAboutRightofuseAssetsLineItems": {
     "xbrltype": "stringItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "DisclosureOfQuantitativeInformationAboutRightofuseAssetsLineItems",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureRightOfUseAssetsSummaryOfRightOfUseAssetsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disclosure of quantitative information about right-of-use assets [line items]",
        "terseLabel": "Right-of-use assets"
       }
      },
      "en": {
       "role": {
        "documentation": "Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table."
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_DisclosureOfQuantitativeInformationAboutRightofuseAssetsTable": {
     "xbrltype": "stringItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "DisclosureOfQuantitativeInformationAboutRightofuseAssetsTable",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureRightOfUseAssetsSummaryOfRightOfUseAssetsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disclosure of quantitative information about right-of-use assets [table]"
       }
      },
      "en": {
       "role": {
        "documentation": "Schedule disclosing information related to right-of-use assets."
       }
      }
     },
     "auth_ref": [
      "r78",
      "r118"
     ]
    },
    "ifrs-full_DisclosureOfRelatedPartyExplanatory": {
     "xbrltype": "textBlockItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "DisclosureOfRelatedPartyExplanatory",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureRelatedPartyTransactions"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disclosure of related party [text block]",
        "terseLabel": "Related party transactions"
       }
      },
      "en": {
       "role": {
        "documentation": "The entire disclosure for related parties."
       }
      }
     },
     "auth_ref": [
      "r12"
     ]
    },
    "ifrs-full_DisclosureOfRevenueExplanatory": {
     "xbrltype": "textBlockItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "DisclosureOfRevenueExplanatory",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureRevenue"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disclosure of revenue [text block]",
        "terseLabel": "Revenue"
       }
      },
      "en": {
       "role": {
        "documentation": "The entire disclosure for revenue."
       }
      }
     },
     "auth_ref": [
      "r263"
     ]
    },
    "lanv_DisclosureOfRightOfUseAssetsExplanatory": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "DisclosureOfRightOfUseAssetsExplanatory",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureRightOfUseAssets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of right of use assets explanatory.",
        "label": "Disclosure Of Right Of Use Assets Explanatory",
        "terseLabel": "Right-of-use assets"
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesExplanatory": {
     "xbrltype": "textBlockItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "DisclosureOfTransactionsBetweenRelatedPartiesExplanatory",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureRelatedPartyTransactionsTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disclosure of transactions between related parties [text block]",
        "terseLabel": "Summary of Related party transactions"
       }
      },
      "en": {
       "role": {
        "documentation": "The disclosure of transactions between the entity and its related parties. [Refer: Total for all related parties [member]]"
       }
      }
     },
     "auth_ref": [
      "r10",
      "r140"
     ]
    },
    "ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesLineItems": {
     "xbrltype": "stringItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "DisclosureOfTransactionsBetweenRelatedPartiesLineItems",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureRelatedPartyTransactionsMaterialTransactionsWithRelatedPartiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disclosure of transactions between related parties [line items]",
        "terseLabel": "Disclosure of transactions between related parties"
       }
      },
      "en": {
       "role": {
        "documentation": "Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table."
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesTable": {
     "xbrltype": "stringItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "DisclosureOfTransactionsBetweenRelatedPartiesTable",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureRelatedPartyTransactionsMaterialTransactionsWithRelatedPartiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disclosure of transactions between related parties [table]",
        "terseLabel": "Disclosure of transactions between related parties [table]"
       }
      },
      "en": {
       "role": {
        "documentation": "Schedule disclosing information related to transactions between related parties."
       }
      }
     },
     "auth_ref": [
      "r11",
      "r141"
     ]
    },
    "ifrs-full_DiscontinuedOperationsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "DiscontinuedOperationsMember",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureDiscontinuedOperationsAssetsHeldForSaleAndLiabilitiesAssociatedWithAssetsHeldForSaleDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Discontinued operations [member]"
       }
      },
      "en": {
       "role": {
        "documentation": "This member stands for a component of an entity that either has been disposed of or is classified as held for sale, and that: (a) represents a separate major line of business or geographical area of operations; (b) is part of a single co-ordinated plan to dispose of a separate major line of business or geographical area of operations; or (c) is a subsidiary acquired exclusively with a view to resale. A component of an entity comprises operations and cash flows that can be clearly distinguished, operationally and for financial reporting purposes, from the rest of the entity. [Refer: Total for all subsidiaries [member]]"
       }
      }
     },
     "auth_ref": [
      "r91"
     ]
    },
    "lanv_DisposalsLeaseLiability": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "DisposalsLeaseLiability",
     "crdr": "debit",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureLeaseLiabilitiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disposals lease Liabilities.",
        "label": "Disposals Lease Liability",
        "terseLabel": "Disposals"
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_DisposalsRightofuseAssets": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "DisposalsRightofuseAssets",
     "crdr": "credit",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureRightOfUseAssetsSummaryOfRightOfUseAssetsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disposals, right-of-use assets",
        "negatedLabel": "Disposals"
       }
      },
      "en": {
       "role": {
        "documentation": "The decrease in right-of-use assets resulting from disposals. [Refer: Right-of-use assets]"
       }
      }
     },
     "auth_ref": [
      "r251"
     ]
    },
    "dei_DocumentFiscalPeriodFocus": {
     "xbrltype": "fiscalPeriodItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2025",
     "localname": "DocumentFiscalPeriodFocus",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DocumentCoverPage"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Document Fiscal Period Focus",
        "documentation": "Fiscal period values are FY, Q1, Q2, and Q3. 1st, 2nd and 3rd quarter 10-Q or 10-QT statements have value Q1, Q2, and Q3 respectively, with 10-K, 10-KT or other fiscal year statements having FY."
       }
      }
     },
     "auth_ref": []
    },
    "dei_DocumentFiscalYearFocus": {
     "xbrltype": "gYearItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2025",
     "localname": "DocumentFiscalYearFocus",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DocumentCoverPage"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Document Fiscal Year Focus",
        "documentation": "This is focus fiscal year of the document report in YYYY format. For a 2006 annual report, which may also provide financial information from prior periods, fiscal 2006 should be given as the fiscal year focus. Example: 2006."
       }
      }
     },
     "auth_ref": []
    },
    "dei_DocumentPeriodEndDate": {
     "xbrltype": "dateItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2025",
     "localname": "DocumentPeriodEndDate",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DocumentCoverPage"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Document Period End Date",
        "documentation": "For the EDGAR submission types of Form 8-K: the date of the report, the date of the earliest event reported; for the EDGAR submission types of Form N-1A: the filing date; for all other submission types: the end of the reporting or transition period. The format of the date is YYYY-MM-DD."
       }
      }
     },
     "auth_ref": []
    },
    "dei_DocumentType": {
     "xbrltype": "submissionTypeItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2025",
     "localname": "DocumentType",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DocumentCoverPage"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Document Type",
        "documentation": "The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word 'Other'."
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_EarningsPerShareAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "EarningsPerShareAbstract",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfProfitOrLoss"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Loss per share",
        "terseLabel": "Loss per share in Euro"
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_EarningsPerShareExplanatory": {
     "xbrltype": "textBlockItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "EarningsPerShareExplanatory",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureLossPerShareTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Earnings per share [text block]",
        "terseLabel": "Summary of basic and diluted net loss per share"
       }
      },
      "en": {
       "role": {
        "documentation": "The disclosure of earnings per share."
       }
      }
     },
     "auth_ref": [
      "r19"
     ]
    },
    "ifrs-full_EarningsPerShareLineItems": {
     "xbrltype": "stringItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "EarningsPerShareLineItems",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureLossPerShareSummaryOfBasicAndDilutedNetLossPerShareDetails",
      "http://www.lanvin-group.com/20231231/role/DisclosureLossPerShareSummaryOfOutstandingSharesOfPotentiallyDilutiveSecuritiesDetails",
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfProfitOrLossParenthetical"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Earnings per share [line items]",
        "terseLabel": "Loss per share",
        "verboseLabel": "Loss per share in Euro"
       }
      },
      "en": {
       "role": {
        "documentation": "Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table."
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_EarningsPerShareTable": {
     "xbrltype": "stringItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "EarningsPerShareTable",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureLossPerShareSummaryOfBasicAndDilutedNetLossPerShareDetails",
      "http://www.lanvin-group.com/20231231/role/DisclosureLossPerShareSummaryOfOutstandingSharesOfPotentiallyDilutiveSecuritiesDetails",
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfProfitOrLossParenthetical"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Earnings per share [table]"
       }
      },
      "en": {
       "role": {
        "documentation": "Schedule disclosing information related to earnings per share."
       }
      }
     },
     "auth_ref": [
      "r19"
     ]
    },
    "ifrs-full_EffectOfExchangeRateChangesOnCashAndCashEquivalents": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "EffectOfExchangeRateChangesOnCashAndCashEquivalents",
     "crdr": "debit",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfCashFlows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Effect of exchange rate changes on cash and cash equivalents",
        "terseLabel": "Effect of foreign exchange differences on cash and cash equivalents"
       }
      },
      "en": {
       "role": {
        "documentation": "The effect of exchange rate changes on cash and cash equivalents held or due in a foreign currency. [Refer: Cash and cash equivalents]"
       }
      }
     },
     "auth_ref": [
      "r32",
      "r33"
     ]
    },
    "lanv_EmeaMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "EmeaMember",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureRevenueSummaryOfRevenueOfGeographicalAreasDetails",
      "http://www.lanvin-group.com/20231231/role/DisclosureSegmentReportingSummaryOfNonCurrentAssetsByGeographyDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "EMEA",
        "label": "EMEA [Member]",
        "terseLabel": "EMEA",
        "verboseLabel": "EMEA"
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_EmployeeBenefitsExpense": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "EmployeeBenefitsExpense",
     "crdr": "debit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/DisclosureExpensesByNatureSummaryOfExpensesByNatureDetails": {
       "parentTag": "ifrs-full_ExpenseByNature",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureExpensesByNatureSummaryOfExpensesByNatureDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Employee benefits expense",
        "verboseLabel": "Personnel costs"
       }
      }
     },
     "auth_ref": [
      "r124",
      "r163",
      "r204",
      "r241"
     ]
    },
    "dei_EntityCentralIndexKey": {
     "xbrltype": "centralIndexKeyItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2025",
     "localname": "EntityCentralIndexKey",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DocumentCoverPage"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Central Index Key",
        "documentation": "A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK."
       }
      }
     },
     "auth_ref": [
      "r250"
     ]
    },
    "dei_EntityRegistrantName": {
     "xbrltype": "normalizedStringItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2025",
     "localname": "EntityRegistrantName",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DocumentCoverPage"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Registrant Name",
        "documentation": "The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC."
       }
      }
     },
     "auth_ref": [
      "r250"
     ]
    },
    "ifrs-full_Equity": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "Equity",
     "crdr": "credit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPositionCal2": {
       "parentTag": null,
       "weight": null,
       "order": null,
       "root": true
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfChangesInEquity",
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPosition"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Equity",
        "periodEndLabel": "Closing Balance",
        "periodStartLabel": "Opening Balance",
        "totalLabel": "Total deficits"
       }
      },
      "en": {
       "role": {
        "documentation": "The amount of residual interest in the assets of the entity after deducting all its liabilities."
       }
      }
     },
     "auth_ref": [
      "r43",
      "r45",
      "r64",
      "r65",
      "r66",
      "r142",
      "r149",
      "r155",
      "r156",
      "r161",
      "r182",
      "r191"
     ]
    },
    "ifrs-full_EquityAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "EquityAbstract",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPosition"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Equity [abstract]",
        "terseLabel": "Equity"
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_EquityAttributableToOwnersOfParent": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "EquityAttributableToOwnersOfParent",
     "crdr": "credit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPositionCal2": {
       "parentTag": "ifrs-full_Equity",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPosition"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Equity attributable to owners of parent",
        "totalLabel": "Equity attributable to owners of the Company"
       }
      },
      "en": {
       "role": {
        "documentation": "The amount of equity attributable to the owners of the parent. This specifically excludes non-controlling interest."
       }
      }
     },
     "auth_ref": [
      "r181"
     ]
    },
    "ifrs-full_EquityAttributableToOwnersOfParentMember": {
     "xbrltype": "domainItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "EquityAttributableToOwnersOfParentMember",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfChangesInEquity"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Equity attributable to owners of parent [member]",
        "terseLabel": "Total"
       }
      },
      "en": {
       "role": {
        "documentation": "This member stands for equity attributable to the owners of the parent."
       }
      }
     },
     "auth_ref": [
      "r168"
     ]
    },
    "lanv_EquityAttributableToOwnersOfTheCompanyAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "EquityAttributableToOwnersOfTheCompanyAbstract",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPosition"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Equity attributable to owners of the Company [Abstract]",
        "terseLabel": "Equity attributable to owners of the Company"
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_ExpenseByNature": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "ExpenseByNature",
     "crdr": "debit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/DisclosureExpensesByNatureSummaryOfExpensesByNatureDetails": {
       "parentTag": null,
       "weight": null,
       "order": null,
       "root": true
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureExpensesByNatureSummaryOfExpensesByNatureDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Expenses, by nature",
        "totalLabel": "Total expenses"
       }
      }
     },
     "auth_ref": [
      "r204"
     ]
    },
    "ifrs-full_ExpenseByNatureAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "ExpenseByNatureAbstract",
     "lang": {
      "en-us": {
       "role": {
        "label": "Expenses by nature"
       }
      }
     },
     "auth_ref": []
    },
    "lanv_ExternalCustomersMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "ExternalCustomersMember",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureSegmentReportingSummaryOfFinancialInformationOfSegmentDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "External customers.",
        "label": "External Customers [Member]",
        "verboseLabel": "Sales outside the Group"
       }
      }
     },
     "auth_ref": []
    },
    "lanv_FinanceCostExpensesAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "FinanceCostExpensesAbstract",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureFinanceCostsSummaryOfDetailedInformationAboutNetFinanceCostDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Finance cost expenses.",
        "label": "Finance cost expenses [Abstract]",
        "verboseLabel": "Finance expenses"
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_FinanceCosts": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "FinanceCosts",
     "crdr": "debit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfProfitOrLoss": {
       "parentTag": "ifrs-full_ProfitLossBeforeTax",
       "weight": -1.0,
       "order": 1.0
      },
      "http://www.lanvin-group.com/20231231/role/DisclosureFinanceCostsSummaryOfDetailedInformationAboutNetFinanceCostDetails": {
       "parentTag": null,
       "weight": null,
       "order": null,
       "root": true
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureFinanceCostsSummaryOfDetailedInformationAboutNetFinanceCostDetails",
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfProfitOrLoss"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Finance costs",
        "negatedLabel": "Finance cost - net",
        "negatedTotalLabel": "Total finance costs - net"
       }
      }
     },
     "auth_ref": [
      "r199"
     ]
    },
    "lanv_FinanceExpenses": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "FinanceExpenses",
     "crdr": "debit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/DisclosureFinanceCostsSummaryOfDetailedInformationAboutNetFinanceCostDetails": {
       "parentTag": "ifrs-full_FinanceCosts",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureFinanceCostsSummaryOfDetailedInformationAboutNetFinanceCostDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Finance expenses.",
        "label": "Finance expenses",
        "negatedTotalLabel": "Total finance expenses"
       }
      }
     },
     "auth_ref": []
    },
    "lanv_FinanceIncomeAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "FinanceIncomeAbstract",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureFinanceCostsSummaryOfDetailedInformationAboutNetFinanceCostDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Finance income.",
        "label": "Finance income [Abstract]",
        "terseLabel": "Finance income"
       }
      }
     },
     "auth_ref": []
    },
    "lanv_FinanceRevenue": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "FinanceRevenue",
     "crdr": "credit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/DisclosureFinanceCostsSummaryOfDetailedInformationAboutNetFinanceCostDetails": {
       "parentTag": "ifrs-full_FinanceCosts",
       "weight": -1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureFinanceCostsSummaryOfDetailedInformationAboutNetFinanceCostDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Finance revenue.",
        "label": "Finance revenue",
        "totalLabel": "Total finance income"
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_FinishedGoods": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "FinishedGoods",
     "crdr": "debit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/DisclosureInventoriesDetails": {
       "parentTag": "ifrs-full_Inventories",
       "weight": 1.0,
       "order": 3.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureInventoriesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Finished goods",
        "terseLabel": "Finished goods"
       }
      },
      "en": {
       "role": {
        "documentation": "A classification of current inventory representing the amount of goods that have completed the production process and are held for sale in the ordinary course of business. [Refer: Inventories]"
       }
      }
     },
     "auth_ref": [
      "r239",
      "r247",
      "r252"
     ]
    },
    "lanv_FosunHoldingsLimitedMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "FosunHoldingsLimitedMember",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureRelatedPartyTransactionsMaterialTransactionsWithRelatedPartiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Fosun Holdings Limited.",
        "label": "Fosun Holdings Limited [Member]",
        "terseLabel": "Fosun Holdings Limited"
       }
      }
     },
     "auth_ref": []
    },
    "lanv_FosunInternationalLimited1Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "FosunInternationalLimited1Member",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureRelatedPartyTransactionsMaterialTransactionsWithRelatedPartiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Fosun international limited (1)",
        "label": "Fosun International Limited(1) [Member]",
        "terseLabel": "Fosun International Limited"
       }
      }
     },
     "auth_ref": []
    },
    "lanv_FpiUs1LlcMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "FpiUs1LlcMember",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureRelatedPartyTransactionsMaterialTransactionsWithRelatedPartiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Represents information pertaining to FPI (US) 1 LLC.",
        "label": "FPI (US) 1 LLC [Member]",
        "terseLabel": "FPI (US) I LLC"
       }
      }
     },
     "auth_ref": []
    },
    "lanv_FreightAndSellingExpenses": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "FreightAndSellingExpenses",
     "crdr": "debit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/DisclosureExpensesByNatureSummaryOfExpensesByNatureDetails": {
       "parentTag": "ifrs-full_ExpenseByNature",
       "weight": 1.0,
       "order": 7.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureExpensesByNatureSummaryOfExpensesByNatureDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Freight and selling expenses.",
        "label": "Freight And Selling Expenses",
        "terseLabel": "Freight and selling expenses"
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_GainsLossesOnExchangeDifferencesOnTranslationRecognisedInProfitOrLoss": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "GainsLossesOnExchangeDifferencesOnTranslationRecognisedInProfitOrLoss",
     "crdr": "credit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/DisclosureExpensesByNatureSummaryOfExpensesByNatureDetails": {
       "parentTag": "ifrs-full_ExpenseByNature",
       "weight": -1.0,
       "order": 14.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureExpensesByNatureSummaryOfExpensesByNatureDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Foreign exchange gain (loss)",
        "negatedLabel": "Net foreign exchange (gains) / losses"
       }
      },
      "en": {
       "role": {
        "documentation": "The amount of exchange differences recognised in profit or loss that arise from foreign currency transactions, excluding those arising on financial instruments measured at fair value through profit or loss in accordance with IFRS 9. [Refer: At fair value [member]; Classes of financial instruments [domain]]"
       }
      }
     },
     "auth_ref": [
      "r9",
      "r139",
      "r170"
     ]
    },
    "ifrs-full_GeneralAndAdministrativeExpense": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "GeneralAndAdministrativeExpense",
     "crdr": "debit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfProfitOrLoss": {
       "parentTag": "lanv_ProfitLossBeforeNonUnderlyingItems",
       "weight": -1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfProfitOrLoss"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "General and administrative expense",
        "negatedLabel": "General and administrative expenses"
       }
      }
     },
     "auth_ref": [
      "r265"
     ]
    },
    "ifrs-full_GeographicalAreasAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "GeographicalAreasAxis",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureRevenueSummaryOfRevenueOfGeographicalAreasDetails",
      "http://www.lanvin-group.com/20231231/role/DisclosureSegmentReportingSummaryOfNonCurrentAssetsByGeographyDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Geographical areas [axis]"
       }
      },
      "en": {
       "role": {
        "documentation": "The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table."
       }
      }
     },
     "auth_ref": [
      "r107",
      "r205",
      "r220",
      "r225",
      "r232"
     ]
    },
    "ifrs-full_GeographicalAreasDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "GeographicalAreasDomain",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureRevenueSummaryOfRevenueOfGeographicalAreasDetails",
      "http://www.lanvin-group.com/20231231/role/DisclosureSegmentReportingSummaryOfNonCurrentAssetsByGeographyDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Geographical areas [domain]"
       }
      },
      "en": {
       "role": {
        "documentation": "This member stands for aggregated geographical areas. It also represents the standard value for the 'Geographical areas' axis if no other member is used."
       }
      }
     },
     "auth_ref": [
      "r107",
      "r205",
      "r220",
      "r225",
      "r232"
     ]
    },
    "ifrs-full_GoodsSoldDirectlyToConsumersMember": {
     "xbrltype": "domainItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "GoodsSoldDirectlyToConsumersMember",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureRevenueSummaryOfBreakdownOfRevenueBySalesChannelsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Goods sold directly to consumers [member]",
        "terseLabel": "Direct To Consumer (DTC)"
       }
      },
      "en": {
       "role": {
        "documentation": "This member stands for goods sold directly to consumers."
       }
      }
     },
     "auth_ref": [
      "r222",
      "r234"
     ]
    },
    "lanv_GoodsSoldRoyaltiesAndOtherMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "GoodsSoldRoyaltiesAndOtherMember",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureRevenueSummaryOfBreakdownOfRevenueBySalesChannelsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member stands for goods sold through royalties and certain sales of old season products.",
        "label": "Goods Sold, Royalties and Other [Member]",
        "terseLabel": "Royalties and Other"
       }
      }
     },
     "auth_ref": []
    },
    "lanv_GoodsSoldWholeSaleMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "GoodsSoldWholeSaleMember",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureRevenueSummaryOfBreakdownOfRevenueBySalesChannelsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Goods sold whole sale member.",
        "label": "Goods Sold Whole Sale [Member]",
        "terseLabel": "Wholesale"
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_Goodwill": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "Goodwill",
     "crdr": "debit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPosition": {
       "parentTag": "ifrs-full_NoncurrentAssets",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPosition"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Goodwill",
        "terseLabel": "Goodwill"
       }
      },
      "en": {
       "role": {
        "documentation": "The amount of assets representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognised. [Refer: Total for all business combinations [member]]"
       }
      }
     },
     "auth_ref": [
      "r27",
      "r28",
      "r86",
      "r145",
      "r146",
      "r151",
      "r173"
     ]
    },
    "lanv_GreaterChinaMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "GreaterChinaMember",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureRevenueSummaryOfRevenueOfGeographicalAreasDetails",
      "http://www.lanvin-group.com/20231231/role/DisclosureSegmentReportingSummaryOfNonCurrentAssetsByGeographyDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Greater China.",
        "label": "Greater China [Member]",
        "terseLabel": "Greater China",
        "verboseLabel": "Greater China"
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_GrossProfit": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "GrossProfit",
     "crdr": "credit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfProfitOrLoss": {
       "parentTag": "lanv_ProfitLossBeforeNonUnderlyingItems",
       "weight": 1.0,
       "order": 4.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureSegmentReportingSummaryOfFinancialInformationOfSegmentDetails",
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfProfitOrLoss"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Gross profit",
        "totalLabel": "Gross profit"
       }
      }
     },
     "auth_ref": [
      "r242"
     ]
    },
    "lanv_GuaranteedMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "GuaranteedMember",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureBorrowingsBreakdownForNonCurrentAndCurrentBorrowingsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Guaranteed.",
        "label": "Guaranteed [Member]",
        "terseLabel": "Guaranteed"
       }
      }
     },
     "auth_ref": []
    },
    "lanv_HandsomeCorporationMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "HandsomeCorporationMember",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureRelatedPartyTransactionsMaterialTransactionsWithRelatedPartiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Handsome Corporation.",
        "label": "Handsome Corporation [Member]",
        "terseLabel": "Handsome Corporation"
       }
      }
     },
     "auth_ref": []
    },
    "lanv_Ias21TranslationToHyperinflationaryPresentationCurrencyAmendmentsToIas21Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "Ias21TranslationToHyperinflationaryPresentationCurrencyAmendmentsToIas21Member",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureSummaryOfSignificantAccountingPoliciesSummaryOfNewStandardsAndAmendmentsIssuedByIasbDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Ifrs Ias 21 translation to a hyperinflationary presentation currency (Amendments to IAS 21).",
        "label": "IAS 21 Translation to a Hyperinflationary Presentation Currency (Amendments to IAS 21) [Member]",
        "terseLabel": "IAS 21 Translation to a Hyperinflationary Presentation Currency (Amendments to IAS 21)"
       }
      }
     },
     "auth_ref": []
    },
    "lanv_IfrsAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "IfrsAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/DisclosureLossPerShareSummaryOfOutstandingSharesOfPotentiallyDilutiveSecuritiesDetails": {
       "parentTag": null,
       "weight": null,
       "order": null,
       "root": true
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureLossPerShareSummaryOfOutstandingSharesOfPotentiallyDilutiveSecuritiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Antidilutive securities excluded from computation of earnings per share amount.",
        "label": "Ifrs Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount",
        "totalLabel": "Total outstanding shares of potentially dilutive securities"
       }
      }
     },
     "auth_ref": []
    },
    "lanv_IfrsEighteenPresentationAndDisclosureInFinancialStatementsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "IfrsEighteenPresentationAndDisclosureInFinancialStatementsMember",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureSummaryOfSignificantAccountingPoliciesSummaryOfNewStandardsAndAmendmentsIssuedByIasbDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Ifrs eighteen presentation and disclosure in financial statements.",
        "label": "Ifrs Eighteen Presentation And Disclosure In Financial Statements [Member]",
        "terseLabel": "IFRS 18 Presentation and Disclosure in Financial Statements"
       }
      }
     },
     "auth_ref": []
    },
    "lanv_IfrsNineteenSubsidiariesWithoutPublicAccountabilityDisclosuresAmendmentsToIfrs19Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "IfrsNineteenSubsidiariesWithoutPublicAccountabilityDisclosuresAmendmentsToIfrs19Member",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureSummaryOfSignificantAccountingPoliciesSummaryOfNewStandardsAndAmendmentsIssuedByIasbDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Ifrs nineteen subsidiaries without public accountability disclosures (Amendments to IFRS 19).",
        "label": "Ifrs Nineteen Subsidiaries Without Public Accountability Disclosures (Amendments to IFRS 19) [Member]",
        "terseLabel": "IFRS 19 Subsidiaries without Public Accountability: Disclosures (Amendments to IFRS 19)"
       }
      }
     },
     "auth_ref": []
    },
    "lanv_IfrsNineteenSubsidiariesWithoutPublicAccountabilityDisclosuresMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "IfrsNineteenSubsidiariesWithoutPublicAccountabilityDisclosuresMember",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureSummaryOfSignificantAccountingPoliciesSummaryOfNewStandardsAndAmendmentsIssuedByIasbDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Ifrs nineteen subsidiaries without public accountability disclosures.",
        "label": "Ifrs Nineteen Subsidiaries Without Public Accountability Disclosures [Member]",
        "terseLabel": "IFRS 19 Subsidiaries without Public Accountability: Disclosures"
       }
      }
     },
     "auth_ref": []
    },
    "lanv_IfrsOtherDepreciationAndAmortization": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "IfrsOtherDepreciationAndAmortization",
     "crdr": "debit",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureSegmentReportingSummaryOfFinancialInformationOfSegmentDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Other depreciation and amortization.",
        "label": "Ifrs Other Depreciation and Amortization",
        "terseLabel": "Other"
       }
      }
     },
     "auth_ref": []
    },
    "lanv_IfrsSevenAndIfrsNineClassificationAndMeasurementOfFinancialInstrumentsAmendmentsToIfrsNineAndIfrsSevenMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "IfrsSevenAndIfrsNineClassificationAndMeasurementOfFinancialInstrumentsAmendmentsToIfrsNineAndIfrsSevenMember",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureSummaryOfSignificantAccountingPoliciesSummaryOfNewStandardsAndAmendmentsIssuedByIasbDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member stands for IFRS 7 and IFRS 9 classification and measurement of financial instruments (Amendments to IFRS 9 and IFRS 7).",
        "label": "IFRS Seven and IFRS Nine Classification and Measurement of Financial Instruments (Amendments to IFRS Nine and IFRS Seven) [Member]",
        "terseLabel": "IFRS 7 and IFRS 9 Classification and Measurement of Financial Instruments (Amendments to IFRS 9 and IFRS 7)"
       }
      }
     },
     "auth_ref": []
    },
    "lanv_IfrsSevenAndIfrsNineContractsReferencingNatureDependentElectricityAmendmentsToIfrsNineAndIfrsSevenMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "IfrsSevenAndIfrsNineContractsReferencingNatureDependentElectricityAmendmentsToIfrsNineAndIfrsSevenMember",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureSummaryOfSignificantAccountingPoliciesSummaryOfNewStandardsAndAmendmentsIssuedByIasbDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member stands for IFRS 7 and IFRS 9 contracts referencing nature-dependent electricity (Amendments to IFRS 9 and IFRS 7).",
        "label": "IFRS Seven and IFRS Nine Contracts Referencing Nature-dependent Electricity (Amendments to IFRS Nine and IFRS Seven) [Member]",
        "terseLabel": "IFRS 7 and IFRS 9 Contracts Referencing Nature-dependent Electricity (Amendments to IFRS 9 and IFRS 7)"
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_IncomeFromContinuingOperationsAttributableToOwnersOfParent": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "IncomeFromContinuingOperationsAttributableToOwnersOfParent",
     "crdr": "credit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfProfitOrLossCalc2": {
       "parentTag": "ifrs-full_ProfitLossAttributableToOwnersOfParent",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfProfitOrLoss"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Income from continuing operations attributable to owners of parent",
        "terseLabel": "-Continuing operations"
       }
      },
      "en": {
       "role": {
        "documentation": "The amount of income from continuing operations attributable to owners of the parent. [Refer: Continuing operations, unless line item indicates otherwise [member]]"
       }
      }
     },
     "auth_ref": [
      "r89"
     ]
    },
    "ifrs-full_IncomeFromDiscontinuedOperationsAttributableToOwnersOfParent": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "IncomeFromDiscontinuedOperationsAttributableToOwnersOfParent",
     "crdr": "credit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfProfitOrLossCalc2": {
       "parentTag": "ifrs-full_ProfitLossAttributableToOwnersOfParent",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfProfitOrLoss"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Income from discontinued operations attributable to owners of parent",
        "terseLabel": "- Discontinued operations"
       }
      }
     },
     "auth_ref": [
      "r89"
     ]
    },
    "ifrs-full_IncomeStatementAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "IncomeStatementAbstract",
     "lang": {
      "en-us": {
       "role": {
        "label": "Interim condensed consolidated statements of profit or loss"
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_IncomeTaxExpenseContinuingOperations": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "IncomeTaxExpenseContinuingOperations",
     "crdr": "debit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfProfitOrLoss": {
       "parentTag": "ifrs-full_ProfitLossFromContinuingOperations",
       "weight": -1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfProfitOrLoss"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Tax expense (income)",
        "negatedLabel": "Income tax (expenses) / benefits"
       }
      }
     },
     "auth_ref": [
      "r1",
      "r2",
      "r3",
      "r13",
      "r61",
      "r96",
      "r134",
      "r135",
      "r136",
      "r200"
     ]
    },
    "ifrs-full_IncomeTaxesPaidClassifiedAsOperatingActivities": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "IncomeTaxesPaidClassifiedAsOperatingActivities",
     "crdr": "credit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfCashFlows": {
       "parentTag": "ifrs-full_CashFlowsFromUsedInOperatingActivities",
       "weight": -1.0,
       "order": 12.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfCashFlows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Income taxes paid, classified as operating activities",
        "negatedLabel": "Income tax paid"
       }
      },
      "en": {
       "role": {
        "documentation": "The cash outflow for income taxes paid, classified as operating activities."
       }
      }
     },
     "auth_ref": [
      "r261"
     ]
    },
    "ifrs-full_IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges",
     "crdr": "debit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfCashFlows": {
       "parentTag": null,
       "weight": null,
       "order": null,
       "root": true
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfCashFlows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Increase (decrease) in cash and cash equivalents before effect of exchange rate changes",
        "totalLabel": "Net change in cash and cash equivalents"
       }
      },
      "en": {
       "role": {
        "documentation": "The increase (decrease) in cash and cash equivalents before the effect of exchange rate changes on cash and cash equivalents held in foreign currencies. [Refer: Cash and cash equivalents; Effect of exchange rate changes on cash and cash equivalents]"
       }
      }
     },
     "auth_ref": [
      "r40",
      "r131"
     ]
    },
    "ifrs-full_IncreaseDecreaseThroughChangesInOwnershipInterestsInSubsidiariesThatDoNotResultInLossOfControl": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "IncreaseDecreaseThroughChangesInOwnershipInterestsInSubsidiariesThatDoNotResultInLossOfControl",
     "crdr": "credit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfChangesInEquity": {
       "parentTag": "ifrs-full_IncreaseDecreaseThroughTransactionsWithOwners",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfChangesInEquity"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Increase (decrease) through changes in ownership interests in subsidiaries that do not result in loss of control, equity",
        "terseLabel": "Changes in ownership interest in a subsidiary without change of control"
       }
      },
      "en": {
       "role": {
        "documentation": "The increase (decrease) in equity through changes in ownership interests in subsidiaries that do not result in loss of control. [Refer: Total for all subsidiaries [member]]"
       }
      }
     },
     "auth_ref": [
      "r166"
     ]
    },
    "ifrs-full_IncreaseDecreaseThroughEffectOfChangesInForeignExchangeRatesLiabilitiesArisingFromFinancingActivities": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "IncreaseDecreaseThroughEffectOfChangesInForeignExchangeRatesLiabilitiesArisingFromFinancingActivities",
     "crdr": "credit",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureBorrowingsBreakdownForNonCurrentAndCurrentBorrowingsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Increase (decrease) through effect of changes in foreign exchange rates, liabilities arising from financing activities",
        "verboseLabel": "Net foreign exchange difference"
       }
      },
      "en": {
       "role": {
        "documentation": "The increase (decrease) in liabilities arising from financing activities resulting from the effect of changes in foreign exchange rates. [Refer: Liabilities arising from financing activities]"
       }
      }
     },
     "auth_ref": [
      "r38",
      "r129"
     ]
    },
    "lanv_IncreaseDecreaseThroughNetExchangeDifferencesLeaseLiabilities": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "IncreaseDecreaseThroughNetExchangeDifferencesLeaseLiabilities",
     "crdr": "credit",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureLeaseLiabilitiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Increase decrease through net exchange differences lease liabilities.",
        "label": "Increase decrease through net exchange differences lease liabilities",
        "terseLabel": "Net foreign exchange differences"
       }
      }
     },
     "auth_ref": []
    },
    "lanv_IncreaseDecreaseThroughNetExchangeDifferencesOfRightOfUseAssets": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "IncreaseDecreaseThroughNetExchangeDifferencesOfRightOfUseAssets",
     "crdr": "debit",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureRightOfUseAssetsSummaryOfRightOfUseAssetsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Increase decrease through net exchange differences of right of use assets.",
        "label": "Increase Decrease Through Net Exchange Differences Of Right Of Use Assets",
        "terseLabel": "Net foreign exchange differences"
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_IncreaseDecreaseThroughSharebasedPaymentTransactions": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "IncreaseDecreaseThroughSharebasedPaymentTransactions",
     "crdr": "credit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfChangesInEquity": {
       "parentTag": "ifrs-full_IncreaseDecreaseThroughTransactionsWithOwners",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfChangesInEquity"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Increase (decrease) through share-based payment transactions, equity",
        "terseLabel": "Employee share-based compensation"
       }
      },
      "en": {
       "role": {
        "documentation": "The increase (decrease) in equity resulting from share-based payment transactions. [Refer: Equity]"
       }
      }
     },
     "auth_ref": [
      "r166"
     ]
    },
    "ifrs-full_IncreaseDecreaseThroughTransactionsWithOwners": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "IncreaseDecreaseThroughTransactionsWithOwners",
     "crdr": "credit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfChangesInEquity": {
       "parentTag": null,
       "weight": null,
       "order": null,
       "root": true
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfChangesInEquity"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Increase (decrease) through transactions with owners, equity",
        "totalLabel": "Total transactions with owners"
       }
      },
      "en": {
       "role": {
        "documentation": "The increase (decrease) in equity resulting from transactions with owners."
       }
      }
     },
     "auth_ref": [
      "r264"
     ]
    },
    "ifrs-full_IncreaseDecreaseThroughTransfersAndOtherChangesEquity": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "IncreaseDecreaseThroughTransfersAndOtherChangesEquity",
     "crdr": "credit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfChangesInEquity": {
       "parentTag": "ifrs-full_IncreaseDecreaseThroughTransactionsWithOwners",
       "weight": 1.0,
       "order": 3.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfChangesInEquity"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Increase (decrease) through other changes, equity",
        "terseLabel": "Others"
       }
      },
      "en": {
       "role": {
        "documentation": "The increase (decrease) in equity resulting from changes that the entity does not separately disclose in the same statement or note. [Refer: Equity]"
       }
      }
     },
     "auth_ref": [
      "r167"
     ]
    },
    "ifrs-full_IncreaseDecreaseThroughTreasuryShareTransactions": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "IncreaseDecreaseThroughTreasuryShareTransactions",
     "crdr": "credit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfChangesInEquity": {
       "parentTag": "ifrs-full_IncreaseDecreaseThroughTransactionsWithOwners",
       "weight": 1.0,
       "order": 4.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfChangesInEquity"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Increase (decrease) through treasury share transactions, equity",
        "terseLabel": "Repurchase of ordinary shares"
       }
      },
      "en": {
       "role": {
        "documentation": "The increase (decrease) in equity resulting from treasury share transactions. [Refer: Equity; Treasury shares]"
       }
      }
     },
     "auth_ref": [
      "r167"
     ]
    },
    "ifrs-full_IncreaseThroughNewLeasesLiabilitiesArisingFromFinancingActivities": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "IncreaseThroughNewLeasesLiabilitiesArisingFromFinancingActivities",
     "crdr": "credit",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureLeaseLiabilitiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Increase through new leases, liabilities arising from financing activities",
        "verboseLabel": "Additions due to new leases and store renewals"
       }
      },
      "en": {
       "role": {
        "documentation": "The increase in liabilities arising from financing activities resulting from new leases. [Refer: Liabilities arising from financing activities]"
       }
      }
     },
     "auth_ref": [
      "r213",
      "r214"
     ]
    },
    "ifrs-full_IntangibleAssetsOtherThanGoodwill": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "IntangibleAssetsOtherThanGoodwill",
     "crdr": "debit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPosition": {
       "parentTag": "ifrs-full_NoncurrentAssets",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPosition"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Intangible assets other than goodwill",
        "terseLabel": "Intangible assets"
       }
      },
      "en": {
       "role": {
        "documentation": "The amount of identifiable non-monetary assets without physical substance. This amount does not include goodwill. [Refer: Goodwill]"
       }
      }
     },
     "auth_ref": [
      "r29",
      "r147",
      "r173"
     ]
    },
    "ifrs-full_InterestExpenseOnBorrowings": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "InterestExpenseOnBorrowings",
     "crdr": "debit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/DisclosureFinanceCostsSummaryOfDetailedInformationAboutNetFinanceCostDetails": {
       "parentTag": "lanv_FinanceExpenses",
       "weight": 1.0,
       "order": 3.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureFinanceCostsSummaryOfDetailedInformationAboutNetFinanceCostDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Interest expense on borrowings",
        "negatedLabel": "- Interest expense on borrowings"
       }
      }
     },
     "auth_ref": [
      "r265"
     ]
    },
    "ifrs-full_InterestExpenseOnLeaseLiabilities": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "InterestExpenseOnLeaseLiabilities",
     "crdr": "debit",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureLeaseLiabilitiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Interest expense on lease liabilities",
        "verboseLabel": "Interest expense"
       }
      }
     },
     "auth_ref": [
      "r75",
      "r115"
     ]
    },
    "lanv_InterestExpenseOnLeaseLiabilitiesAdjustedLossFromDiscontinuedOperations": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "InterestExpenseOnLeaseLiabilitiesAdjustedLossFromDiscontinuedOperations",
     "crdr": "debit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/DisclosureFinanceCostsSummaryOfDetailedInformationAboutNetFinanceCostDetails": {
       "parentTag": "lanv_FinanceExpenses",
       "weight": 1.0,
       "order": 4.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureFinanceCostsSummaryOfDetailedInformationAboutNetFinanceCostDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The amount of interest expense on lease liabilities, adjusted loss from discontinued operations.",
        "label": "Interest Expense On Lease Liabilities Adjusted Loss From Discontinued Operations",
        "negatedLabel": "- Interest expense on lease liabilities"
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_InterestRevenueExpense": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "InterestRevenueExpense",
     "crdr": "credit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/DisclosureFinanceCostsSummaryOfDetailedInformationAboutNetFinanceCostDetails": {
       "parentTag": "lanv_FinanceRevenue",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureFinanceCostsSummaryOfDetailedInformationAboutNetFinanceCostDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Interest income (expense)",
        "terseLabel": "- Interest income"
       }
      }
     },
     "auth_ref": [
      "r97",
      "r103",
      "r269"
     ]
    },
    "lanv_InternalCustomersMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "InternalCustomersMember",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureSegmentReportingSummaryOfFinancialInformationOfSegmentDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Internal customers.",
        "label": "Internal Customers [Member]",
        "verboseLabel": "Intra-Group sales"
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_Inventories": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "Inventories",
     "crdr": "debit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPosition": {
       "parentTag": "ifrs-full_CurrentAssets",
       "weight": 1.0,
       "order": 1.0
      },
      "http://www.lanvin-group.com/20231231/role/DisclosureInventoriesDetails": {
       "parentTag": null,
       "weight": null,
       "order": null,
       "root": true
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureInventoriesDetails",
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPosition"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Current inventories",
        "terseLabel": "Inventories",
        "totalLabel": "Total inventories"
       }
      },
      "en": {
       "role": {
        "documentation": "The amount of current inventories. [Refer: Inventories]"
       }
      }
     },
     "auth_ref": [
      "r6",
      "r127",
      "r175",
      "r244"
     ]
    },
    "lanv_InventoryAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "InventoryAbstract",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Inventory abstract.",
        "label": "Inventories."
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_InvestmentAccountedForUsingEquityMethod": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "InvestmentAccountedForUsingEquityMethod",
     "crdr": "debit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPosition": {
       "parentTag": "ifrs-full_NoncurrentAssets",
       "weight": 1.0,
       "order": 7.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureDiscontinuedOperationsAssetsHeldForSaleAndLiabilitiesAssociatedWithAssetsHeldForSaleDetails",
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPosition"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Investments accounted for using equity method",
        "terseLabel": "Investments accounted for using the equity method",
        "verboseLabel": "Carrying amount of investment"
       }
      },
      "en": {
       "role": {
        "documentation": "The amount of investments accounted for using the equity method. The equity method is a method of accounting whereby the investment is initially recognised at cost and adjusted thereafter for the post-acquisition change in the investor's share of net assets of the investee. The investor's profit or loss includes its share of the profit or loss of the investee. The investor's other comprehensive income includes its share of the other comprehensive income of the investee. [Refer: At cost [member]]"
       }
      }
     },
     "auth_ref": [
      "r62",
      "r98",
      "r154",
      "r174"
     ]
    },
    "ifrs-full_IssuedCapital": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "IssuedCapital",
     "crdr": "credit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPositionCal2": {
       "parentTag": "ifrs-full_EquityAttributableToOwnersOfParent",
       "weight": 1.0,
       "order": 4.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfChangesInEquityParenthetical",
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPosition",
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPositionParenthetical"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Issued capital",
        "terseLabel": "Share capital"
       }
      },
      "en": {
       "role": {
        "documentation": "The nominal value of capital issued."
       }
      }
     },
     "auth_ref": [
      "r240",
      "r248"
     ]
    },
    "lanv_ItochuCorporationMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "ItochuCorporationMember",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureRelatedPartyTransactionsMaterialTransactionsWithRelatedPartiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Itochu Corporation.",
        "label": "Itochu Corporation [Member]",
        "terseLabel": "Itochu Corporation"
       }
      }
     },
     "auth_ref": []
    },
    "lanv_LanvinMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "LanvinMember",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureSegmentReportingSummaryOfFinancialInformationOfSegmentDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Lanvin",
        "label": "Lanvin [Member]",
        "verboseLabel": "Lanvin"
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_LaterThanOneYearAndNotLaterThanTwoYearsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "LaterThanOneYearAndNotLaterThanTwoYearsMember",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureBorrowingsBreakdownForNonCurrentAndCurrentBorrowingsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Later than one year and not later than two years [member]",
        "terseLabel": "In the second year"
       }
      },
      "en": {
       "role": {
        "documentation": "This member stands for a time band of later than one year and not later than two years."
       }
      }
     },
     "auth_ref": [
      "r79",
      "r80",
      "r84",
      "r227",
      "r229",
      "r265"
     ]
    },
    "ifrs-full_LaterThanTwoYearsAndNotLaterThanThreeYearsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "LaterThanTwoYearsAndNotLaterThanThreeYearsMember",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureBorrowingsBreakdownForNonCurrentAndCurrentBorrowingsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Later than two years and not later than three years [member]",
        "terseLabel": "In the third year"
       }
      },
      "en": {
       "role": {
        "documentation": "This member stands for a time band of later than two years and not later than three years."
       }
      }
     },
     "auth_ref": [
      "r79",
      "r80",
      "r84",
      "r227",
      "r229",
      "r265"
     ]
    },
    "lanv_LeaseExpenses": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "LeaseExpenses",
     "crdr": "debit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/DisclosureExpensesByNatureSummaryOfExpensesByNatureDetails": {
       "parentTag": "ifrs-full_ExpenseByNature",
       "weight": 1.0,
       "order": 8.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureExpensesByNatureSummaryOfExpensesByNatureDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Lease expenses.",
        "label": "Lease Expenses",
        "terseLabel": "Lease expenses"
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_LeaseLiabilities": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "LeaseLiabilities",
     "crdr": "credit",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureLeaseLiabilitiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Lease liabilities",
        "periodEndLabel": "Ending balance",
        "periodStartLabel": "Beginning balance"
       }
      },
      "en": {
       "role": {
        "documentation": "The amount of liabilities related to the entity's leases. Lease is a contract, or part of a contract, that conveys the right to use an underlying asset for a period of time in exchange for consideration."
       }
      }
     },
     "auth_ref": [
      "r73"
     ]
    },
    "ifrs-full_LeaseLiabilitiesAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "LeaseLiabilitiesAbstract",
     "lang": {
      "en-us": {
       "role": {
        "label": "Lease liabilities."
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_Liabilities": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "Liabilities",
     "crdr": "credit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPosition": {
       "parentTag": "ifrs-full_NetAssetsLiabilities",
       "weight": -1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPosition"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Liabilities",
        "totalLabel": "Total liabilities"
       }
      },
      "en": {
       "role": {
        "documentation": "The amount of a present obligation of the entity to transfer an economic resource as a result of past events. Economic resource is a right that has the potential to produce economic benefits."
       }
      }
     },
     "auth_ref": [
      "r64",
      "r65",
      "r66",
      "r97",
      "r102",
      "r155",
      "r156",
      "r182"
     ]
    },
    "ifrs-full_LiabilitiesAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "LiabilitiesAbstract",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPosition"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Liabilities [abstract]",
        "terseLabel": "Liabilities"
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_LiabilitiesIncludedInDisposalGroupsClassifiedAsHeldForSale": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "LiabilitiesIncludedInDisposalGroupsClassifiedAsHeldForSale",
     "crdr": "credit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPosition": {
       "parentTag": "ifrs-full_CurrentLiabilities",
       "weight": 1.0,
       "order": 6.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPosition"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Liabilities included in disposal groups classified as held for sale",
        "terseLabel": "Liabilities associated with assets held for sale"
       }
      },
      "en": {
       "role": {
        "documentation": "The amount of liabilities included in disposal groups classified as held for sale. [Refer: Liabilities; Disposal groups classified as held for sale [member]]"
       }
      }
     },
     "auth_ref": [
      "r90",
      "r179"
     ]
    },
    "lanv_LoanNoteCurrent": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "LoanNoteCurrent",
     "crdr": "credit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/DisclosureOtherCurrentLiabilitiesCurrentLiabilitiesDetails": {
       "parentTag": "ifrs-full_OtherCurrentLiabilities",
       "weight": 1.0,
       "order": 8.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureOtherCurrentLiabilitiesCurrentLiabilitiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The amount of loan note classified as current.",
        "label": "Loan Note Current",
        "terseLabel": "Loan note"
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_LongtermBorrowings": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "LongtermBorrowings",
     "crdr": "credit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPosition": {
       "parentTag": "ifrs-full_NoncurrentLiabilities",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureBorrowingsBreakdownForNonCurrentAndCurrentBorrowingsDetails",
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPosition"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Non-current portion of non-current borrowings",
        "terseLabel": "Non-current portion",
        "verboseLabel": "Non-current borrowings"
       }
      },
      "en": {
       "role": {
        "documentation": "The non-current portion of non-current borrowings. [Refer: Borrowings]"
       }
      }
     },
     "auth_ref": [
      "r267"
     ]
    },
    "ifrs-full_MaterialReconcilingItemsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "MaterialReconcilingItemsMember",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureSegmentReportingSummaryOfFinancialInformationOfSegmentDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Material reconciling items [member]",
        "verboseLabel": "Eliminations and Unallocated"
       }
      },
      "en": {
       "role": {
        "documentation": "This member stands for material adjustments used to reconcile items in the entity's financial statements."
       }
      }
     },
     "auth_ref": [
      "r104"
     ]
    },
    "ifrs-full_MaturityAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "MaturityAxis",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureBorrowingsBreakdownForNonCurrentAndCurrentBorrowingsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Maturity [axis]"
       }
      },
      "en": {
       "role": {
        "documentation": "The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table."
       }
      }
     },
     "auth_ref": [
      "r71",
      "r79",
      "r80",
      "r81",
      "r82",
      "r83",
      "r84",
      "r92",
      "r93",
      "r110",
      "r113",
      "r120",
      "r122",
      "r152",
      "r185",
      "r207",
      "r227"
     ]
    },
    "ifrs-full_MaturityDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "MaturityDomain",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureBorrowingsBreakdownForNonCurrentAndCurrentBorrowingsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Maturity [domain]"
       }
      },
      "en": {
       "role": {
        "documentation": "This member stands for aggregated time bands. It also represents the standard value for the 'Maturity' axis if no other member is used."
       }
      }
     },
     "auth_ref": [
      "r71",
      "r79",
      "r80",
      "r81",
      "r82",
      "r83",
      "r84",
      "r92",
      "r110",
      "r113",
      "r120",
      "r122",
      "r152",
      "r185",
      "r207",
      "r227",
      "r228"
     ]
    },
    "lanv_MeritzSecuritiesCompanyMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "MeritzSecuritiesCompanyMember",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureRelatedPartyTransactionsMaterialTransactionsWithRelatedPartiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Meritz Securities Company.",
        "label": "Meritz Securities Company [Member]",
        "terseLabel": "Meritz Securities Co., Ltd."
       }
      }
     },
     "auth_ref": []
    },
    "lanv_MiscellaneousOtherCurrentLiabilities": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "MiscellaneousOtherCurrentLiabilities",
     "crdr": "credit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/DisclosureOtherCurrentLiabilitiesCurrentLiabilitiesDetails": {
       "parentTag": "ifrs-full_OtherCurrentLiabilities",
       "weight": 1.0,
       "order": 7.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureOtherCurrentLiabilitiesCurrentLiabilitiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Miscellaneous other current liabilities.",
        "label": "Miscellaneous Other Current Liabilities",
        "terseLabel": "Other"
       }
      }
     },
     "auth_ref": []
    },
    "lanv_MiscellaneousOtherServiceExpenseRelatedPartyTransactions": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "MiscellaneousOtherServiceExpenseRelatedPartyTransactions",
     "crdr": "debit",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureRelatedPartyTransactionsMaterialTransactionsWithRelatedPartiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Miscellaneous Other Service Expense Related Party Transactions.",
        "label": "Miscellaneous Other Service Expense Related Party Transactions",
        "terseLabel": "Other service expenses"
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_NetAssetsLiabilities": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "NetAssetsLiabilities",
     "crdr": "debit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPosition": {
       "parentTag": null,
       "weight": null,
       "order": null,
       "root": true
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureBasisOfPreparationAdditionalInformationDetails",
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPosition"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Assets (liabilities)",
        "negatedLabel": "Net liabilities",
        "totalLabel": "Net assets"
       }
      },
      "en": {
       "role": {
        "documentation": "The amount of assets less the amount of liabilities."
       }
      }
     },
     "auth_ref": [
      "r216",
      "r265"
     ]
    },
    "ifrs-full_NetForeignExchangeGain": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "NetForeignExchangeGain",
     "crdr": "credit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/DisclosureFinanceCostsSummaryOfDetailedInformationAboutNetFinanceCostDetails": {
       "parentTag": "lanv_FinanceRevenue",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureFinanceCostsSummaryOfDetailedInformationAboutNetFinanceCostDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Net foreign exchange gain",
        "terseLabel": "- Net foreign exchange gains"
       }
      }
     },
     "auth_ref": [
      "r253",
      "r266"
     ]
    },
    "ifrs-full_NetForeignExchangeLoss": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "NetForeignExchangeLoss",
     "crdr": "debit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/DisclosureFinanceCostsSummaryOfDetailedInformationAboutNetFinanceCostDetails": {
       "parentTag": "lanv_FinanceExpenses",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureFinanceCostsSummaryOfDetailedInformationAboutNetFinanceCostDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Net foreign exchange loss",
        "negatedLabel": "- Net foreign exchange losses"
       }
      }
     },
     "auth_ref": [
      "r253",
      "r266"
     ]
    },
    "ifrs-full_NewIFRSsAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "NewIFRSsAxis",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureSummaryOfSignificantAccountingPoliciesSummaryOfNewStandardsAndAmendmentsIssuedByIasbDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "New IFRSs [axis]"
       }
      },
      "en": {
       "role": {
        "documentation": "The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table."
       }
      }
     },
     "auth_ref": [
      "r42",
      "r133"
     ]
    },
    "ifrs-full_NewIFRSsDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "NewIFRSsDomain",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureSummaryOfSignificantAccountingPoliciesSummaryOfNewStandardsAndAmendmentsIssuedByIasbDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "New IFRSs [domain]"
       }
      }
     },
     "auth_ref": [
      "r42",
      "r133"
     ]
    },
    "lanv_NewcoMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "NewcoMember",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureDiscontinuedOperationsAssetsHeldForSaleAndLiabilitiesAssociatedWithAssetsHeldForSaleDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member stands for Sergio Rossi Factory in Newco.",
        "label": "Newco [Member]",
        "terseLabel": "Newco"
       }
      }
     },
     "auth_ref": []
    },
    "lanv_NewcoNotDiscontinuedOperationsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "NewcoNotDiscontinuedOperationsMember",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureDiscontinuedOperationsAssetsHeldForSaleAndLiabilitiesAssociatedWithAssetsHeldForSaleDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This member stands for for Sergio Rossi Factory in Newco, not discontinued operations.",
        "label": "Newco, Not Discontinued Operations [Member]",
        "terseLabel": "Strategic Partnership for the Sergio Rossi Factory"
       }
      }
     },
     "auth_ref": []
    },
    "lanv_NonCurrentAssetsOtherThanDeferredTaxAssets": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "NonCurrentAssetsOtherThanDeferredTaxAssets",
     "crdr": "debit",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureSegmentReportingSummaryOfNonCurrentAssetsByGeographyDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Non current assets, other than deferred tax assets.",
        "label": "Non current assets other than deferred tax assets",
        "verboseLabel": "Total non-current assets (other than deferred tax assets)"
       }
      }
     },
     "auth_ref": []
    },
    "lanv_NonUnderlyingItems": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "NonUnderlyingItems",
     "crdr": "credit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfProfitOrLoss": {
       "parentTag": "ifrs-full_ProfitLossFromOperatingActivities",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfProfitOrLoss"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Refers to an entry that appears on a company's financial statements that is unlikely to happen again and is considered to be infrequent or unusual.",
        "label": "Non Underlying Items",
        "terseLabel": "Non-underlying items"
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_NoncontrollingInterests": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "NoncontrollingInterests",
     "crdr": "credit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPositionCal2": {
       "parentTag": "ifrs-full_Equity",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPosition"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Non-controlling interests",
        "terseLabel": "Non-controlling interests"
       }
      },
      "en": {
       "role": {
        "documentation": "The amount of equity in a subsidiary not attributable, directly or indirectly, to a parent. [Refer: Total for all subsidiaries [member]]"
       }
      }
     },
     "auth_ref": [
      "r47",
      "r49",
      "r180"
     ]
    },
    "ifrs-full_NoncontrollingInterestsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "NoncontrollingInterestsMember",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfChangesInEquity"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Non-controlling interests [member]",
        "terseLabel": "Non-controlling interests"
       }
      },
      "en": {
       "role": {
        "documentation": "This member stands for equity in a subsidiary not attributable, directly or indirectly, to the parent."
       }
      }
     },
     "auth_ref": [
      "r168"
     ]
    },
    "ifrs-full_NoncurrentAssets": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "NoncurrentAssets",
     "crdr": "debit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPosition": {
       "parentTag": "ifrs-full_Assets",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPosition"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Non-current assets",
        "totalLabel": "Non-current assets"
       }
      },
      "en": {
       "role": {
        "documentation": "The amount of assets that do not meet the definition of current assets. [Refer: Current assets]"
       }
      }
     },
     "auth_ref": [
      "r52",
      "r186",
      "r217"
     ]
    },
    "ifrs-full_NoncurrentAssetsAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "NoncurrentAssetsAbstract",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPosition"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Non-current assets [abstract]",
        "terseLabel": "Non-current assets"
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_NoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSale": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "NoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSale",
     "crdr": "debit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPosition": {
       "parentTag": "ifrs-full_CurrentAssets",
       "weight": 1.0,
       "order": 5.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPosition"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Non-current assets or disposal groups classified as held for sale",
        "terseLabel": "Assets classified as held for sale"
       }
      },
      "en": {
       "role": {
        "documentation": "The amount of non-current assets or disposal groups classified as held for sale. [Refer: Disposal groups classified as held for sale [member]]"
       }
      }
     },
     "auth_ref": [
      "r90"
     ]
    },
    "ifrs-full_NoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleOrAsHeldForDistributionToOwnersAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "NoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleOrAsHeldForDistributionToOwnersAbstract",
     "lang": {
      "en-us": {
       "role": {
        "label": "Discontinued operations, assets held for sale and liabilities associated with assets held for sale"
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_NoncurrentLeaseLiabilities": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "NoncurrentLeaseLiabilities",
     "crdr": "credit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPosition": {
       "parentTag": "ifrs-full_NoncurrentLiabilities",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureLeaseLiabilitiesDetails",
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPosition"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Non-current lease liabilities",
        "terseLabel": "Non-current lease liabilities",
        "verboseLabel": "Non-current"
       }
      },
      "en": {
       "role": {
        "documentation": "The amount of non-current lease liabilities. [Refer: Lease liabilities]"
       }
      }
     },
     "auth_ref": [
      "r73"
     ]
    },
    "ifrs-full_NoncurrentLiabilities": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "NoncurrentLiabilities",
     "crdr": "credit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPosition": {
       "parentTag": "ifrs-full_Liabilities",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPosition"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Non-current liabilities",
        "totalLabel": "Non-current liabilities"
       }
      },
      "en": {
       "role": {
        "documentation": "The amount of liabilities that do not meet the definition of current liabilities. [Refer: Current liabilities]"
       }
      }
     },
     "auth_ref": [
      "r54",
      "r187",
      "r217"
     ]
    },
    "ifrs-full_NoncurrentLiabilitiesAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "NoncurrentLiabilitiesAbstract",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPosition"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Non-current liabilities [abstract]",
        "terseLabel": "Non-current liabilities"
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_NoncurrentRecognisedLiabilitiesDefinedBenefitPlan": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "NoncurrentRecognisedLiabilitiesDefinedBenefitPlan",
     "crdr": "credit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPosition": {
       "parentTag": "ifrs-full_NoncurrentLiabilities",
       "weight": 1.0,
       "order": 4.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPosition"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Non-current net defined benefit liability",
        "terseLabel": "Employee benefits"
       }
      },
      "en": {
       "role": {
        "documentation": "The amount of non-current net defined benefit liability. [Refer: Net defined benefit liability]"
       }
      }
     },
     "auth_ref": [
      "r267"
     ]
    },
    "srt_NorthAmericaMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/srt/2025",
     "localname": "NorthAmericaMember",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureRevenueSummaryOfRevenueOfGeographicalAreasDetails",
      "http://www.lanvin-group.com/20231231/role/DisclosureSegmentReportingSummaryOfNonCurrentAssetsByGeographyDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "North America [Member]",
        "terseLabel": "North America",
        "verboseLabel": "North America"
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_NotLaterThanOneYearMember": {
     "xbrltype": "domainItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "NotLaterThanOneYearMember",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureBorrowingsBreakdownForNonCurrentAndCurrentBorrowingsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Not later than one year [member]",
        "terseLabel": "Within one year"
       }
      },
      "en": {
       "role": {
        "documentation": "This member stands for a time band of not later than one year."
       }
      }
     },
     "auth_ref": [
      "r79",
      "r80",
      "r84",
      "r119",
      "r121",
      "r184",
      "r227",
      "r229"
     ]
    },
    "lanv_OfficeExpenses": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "OfficeExpenses",
     "crdr": "debit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/DisclosureExpensesByNatureSummaryOfExpensesByNatureDetails": {
       "parentTag": "ifrs-full_ExpenseByNature",
       "weight": 1.0,
       "order": 10.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureExpensesByNatureSummaryOfExpensesByNatureDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Office expenses.",
        "label": "Office Expenses",
        "terseLabel": "Office expenses"
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_OperatingSegmentsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "OperatingSegmentsMember",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureSegmentReportingSummaryOfFinancialInformationOfSegmentDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Operating segments [member]",
        "terseLabel": "Operating segments"
       }
      }
     },
     "auth_ref": [
      "r104"
     ]
    },
    "lanv_OtherAndHoldingCompaniesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "OtherAndHoldingCompaniesMember",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureSegmentReportingSummaryOfFinancialInformationOfSegmentDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Other and holding companies.",
        "label": "Other And Holding Companies [Member]",
        "verboseLabel": "Other and holding companies"
       }
      }
     },
     "auth_ref": []
    },
    "lanv_OtherAsiaMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "OtherAsiaMember",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureRevenueSummaryOfRevenueOfGeographicalAreasDetails",
      "http://www.lanvin-group.com/20231231/role/DisclosureSegmentReportingSummaryOfNonCurrentAssetsByGeographyDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Other Asia.",
        "label": "Other Asia [Member]",
        "terseLabel": "Other Asia",
        "verboseLabel": "Other Asia"
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_OtherAssetsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "OtherAssetsMember",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureRightOfUseAssetsSummaryOfRightOfUseAssetsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Other assets [member]",
        "verboseLabel": "Other"
       }
      },
      "en": {
       "role": {
        "documentation": "This member stands for assets that the entity does not separately disclose in the same statement or note."
       }
      }
     },
     "auth_ref": [
      "r223",
      "r235"
     ]
    },
    "ifrs-full_OtherComprehensiveIncomeAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "OtherComprehensiveIncomeAbstract",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfComprehensiveLoss"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Other comprehensive income [abstract]",
        "terseLabel": "Other comprehensive loss:"
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation",
     "crdr": "credit",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfChangesInEquity"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Other comprehensive income, net of tax, exchange differences on translation of foreign operations",
        "presentationGuidance": "Currency translation difference"
       }
      },
      "en": {
       "role": {
        "documentation": "The amount of other comprehensive income, net of tax, after reclassification adjustments, related to exchange differences when financial statements of foreign operations are translated. [Refer: Other comprehensive income]"
       }
      }
     },
     "auth_ref": [
      "r188",
      "r202"
     ]
    },
    "ifrs-full_OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslationOtherThanTranslationOfForeignOperations": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslationOtherThanTranslationOfForeignOperations",
     "crdr": "credit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfComprehensiveLoss": {
       "parentTag": "ifrs-full_ComprehensiveIncome",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfComprehensiveLoss"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Other comprehensive income, net of tax, exchange differences on translation, other than translation of foreign operations",
        "verboseLabel": "- Currency translation differences, net of tax"
       }
      },
      "en": {
       "role": {
        "documentation": "The amount of other comprehensive income, net of tax, related to exchange differences on translation of the financial statements of a parent company or a stand-alone entity to a different presentation currency. [Refer: Other comprehensive income]"
       }
      }
     },
     "auth_ref": [
      "r202"
     ]
    },
    "ifrs-full_OtherCurrentAssets": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "OtherCurrentAssets",
     "crdr": "debit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPosition": {
       "parentTag": "ifrs-full_CurrentAssets",
       "weight": 1.0,
       "order": 3.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPosition"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Other current assets",
        "terseLabel": "Other current assets"
       }
      },
      "en": {
       "role": {
        "documentation": "The amount of current assets that the entity does not separately disclose in the same statement or note. [Refer: Current assets]"
       }
      }
     },
     "auth_ref": [
      "r267"
     ]
    },
    "lanv_OtherCurrentAssetsRelatedPartyTransactions": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "OtherCurrentAssetsRelatedPartyTransactions",
     "crdr": "debit",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureRelatedPartyTransactionsMaterialTransactionsWithRelatedPartiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Other current assets related party transactions.",
        "label": "Other Current Assets Related Party Transactions",
        "terseLabel": "Other current assets"
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_OtherCurrentLiabilities": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "OtherCurrentLiabilities",
     "crdr": "credit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPosition": {
       "parentTag": "ifrs-full_CurrentLiabilities",
       "weight": 1.0,
       "order": 5.0
      },
      "http://www.lanvin-group.com/20231231/role/DisclosureOtherCurrentLiabilitiesCurrentLiabilitiesDetails": {
       "parentTag": null,
       "weight": null,
       "order": null,
       "root": true
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureOtherCurrentLiabilitiesCurrentLiabilitiesDetails",
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPosition"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Other current liabilities",
        "totalLabel": "Total other current liabilities",
        "verboseLabel": "Other current liabilities"
       }
      },
      "en": {
       "role": {
        "documentation": "The amount of current liabilities that the entity does not separately disclose in the same statement or note. [Refer: Current liabilities]"
       }
      }
     },
     "auth_ref": [
      "r267"
     ]
    },
    "lanv_OtherCurrentLiabilitiesAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "OtherCurrentLiabilitiesAbstract",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Other current liabilities.",
        "label": "Other current liabilities."
       }
      }
     },
     "auth_ref": []
    },
    "lanv_OtherCurrentLiabilitiesRelatedPartyTransactions": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "OtherCurrentLiabilitiesRelatedPartyTransactions",
     "crdr": "credit",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureRelatedPartyTransactionsMaterialTransactionsWithRelatedPartiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Other current liabilities related party transactions .",
        "label": "Other Current Liabilities Related Party Transactions",
        "terseLabel": "Other current liabilities"
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_OtherExpenseByNature": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "OtherExpenseByNature",
     "crdr": "debit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/DisclosureExpensesByNatureSummaryOfExpensesByNatureDetails": {
       "parentTag": "ifrs-full_ExpenseByNature",
       "weight": 1.0,
       "order": 15.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureExpensesByNatureSummaryOfExpensesByNatureDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Other expenses, by nature",
        "terseLabel": "Other"
       }
      }
     },
     "auth_ref": [
      "r204",
      "r241"
     ]
    },
    "ifrs-full_OtherFinanceCost": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "OtherFinanceCost",
     "crdr": "debit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/DisclosureFinanceCostsSummaryOfDetailedInformationAboutNetFinanceCostDetails": {
       "parentTag": "lanv_FinanceExpenses",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureFinanceCostsSummaryOfDetailedInformationAboutNetFinanceCostDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Other finance cost",
        "negatedLabel": "- Other"
       }
      }
     },
     "auth_ref": [
      "r265"
     ]
    },
    "ifrs-full_OtherLongtermProvisions": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "OtherLongtermProvisions",
     "crdr": "credit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPosition": {
       "parentTag": "ifrs-full_NoncurrentLiabilities",
       "weight": 1.0,
       "order": 3.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPosition"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Other non-current provisions",
        "terseLabel": "Non-current provisions"
       }
      },
      "en": {
       "role": {
        "documentation": "The amount of non-current provisions other than provisions for employee benefits. [Refer: Non-current provisions]"
       }
      }
     },
     "auth_ref": [
      "r160",
      "r190"
     ]
    },
    "lanv_OtherNonCurrentLiabilitiesRelatedPartyTransactions": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "OtherNonCurrentLiabilitiesRelatedPartyTransactions",
     "crdr": "credit",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureRelatedPartyTransactionsMaterialTransactionsWithRelatedPartiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Other Non Current Liabilities Related Party Transactions.",
        "label": "Other Non Current Liabilities Related Party Transactions",
        "terseLabel": "Other non-current liabilities"
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_OtherNoncurrentAssets": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "OtherNoncurrentAssets",
     "crdr": "debit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPosition": {
       "parentTag": "ifrs-full_NoncurrentAssets",
       "weight": 1.0,
       "order": 6.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPosition"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Other non-current assets",
        "terseLabel": "Other non-current assets"
       }
      },
      "en": {
       "role": {
        "documentation": "The amount of non-current assets that the entity does not separately disclose in the same statement or note. [Refer: Non-current assets]"
       }
      }
     },
     "auth_ref": [
      "r267"
     ]
    },
    "ifrs-full_OtherNoncurrentLiabilities": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "OtherNoncurrentLiabilities",
     "crdr": "credit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPosition": {
       "parentTag": "ifrs-full_NoncurrentLiabilities",
       "weight": 1.0,
       "order": 6.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPosition"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Other non-current liabilities",
        "terseLabel": "Other non-current liabilities"
       }
      },
      "en": {
       "role": {
        "documentation": "The amount of non-current liabilities that the entity does not separately disclose in the same statement or note. [Refer: Non-current liabilities]"
       }
      }
     },
     "auth_ref": [
      "r267"
     ]
    },
    "ifrs-full_OtherOperatingIncomeExpense": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "OtherOperatingIncomeExpense",
     "crdr": "credit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfProfitOrLoss": {
       "parentTag": "lanv_ProfitLossBeforeNonUnderlyingItems",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfProfitOrLoss"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Other operating income (expense)",
        "terseLabel": "Other operating income and expenses"
       }
      }
     },
     "auth_ref": [
      "r269"
     ]
    },
    "ifrs-full_OtherReserves": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "OtherReserves",
     "crdr": "credit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPositionCal2": {
       "parentTag": "ifrs-full_EquityAttributableToOwnersOfParent",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPosition"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Other reserves",
        "terseLabel": "Other reserves"
       }
      },
      "en": {
       "role": {
        "documentation": "A component of equity representing reserves within equity, not including retained earnings. [Refer: Retained earnings]"
       }
      }
     },
     "auth_ref": [
      "r240",
      "r248"
     ]
    },
    "ifrs-full_OtherReservesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "OtherReservesMember",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfChangesInEquity"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Other reserves [member]",
        "verboseLabel": "Other Reserves"
       }
      },
      "en": {
       "role": {
        "documentation": "This member stands for a component of equity representing reserves within equity, not including retained earnings. [Refer: Retained earnings]"
       }
      }
     },
     "auth_ref": [
      "r126",
      "r168"
     ]
    },
    "lanv_PaymentOfBorrowingsInterest": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "PaymentOfBorrowingsInterest",
     "crdr": "credit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfCashFlows": {
       "parentTag": "ifrs-full_CashFlowsFromUsedInFinancingActivities",
       "weight": -1.0,
       "order": 6.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfCashFlows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Payment of borrowings interest.",
        "label": "Payment of Borrowings Interest",
        "negatedLabel": "Payment of borrowings interest"
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_PaymentsFromChangesInOwnershipInterestsInSubsidiaries": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "PaymentsFromChangesInOwnershipInterestsInSubsidiaries",
     "crdr": "credit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfCashFlows": {
       "parentTag": "ifrs-full_CashFlowsFromUsedInFinancingActivities",
       "weight": -1.0,
       "order": 8.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfCashFlows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Payments from changes in ownership interests in subsidiaries that do not result in loss of control",
        "negatedLabel": "Changes in ownership interest in a subsidiary without change of control"
       }
      },
      "en": {
       "role": {
        "documentation": "The cash outflow for changes in ownership interests in subsidiaries that do not result in a loss of control. [Refer: Total for all subsidiaries [member]]"
       }
      }
     },
     "auth_ref": [
      "r36",
      "r37"
     ]
    },
    "ifrs-full_PaymentsToAcquireOrRedeemEntitysShares": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "PaymentsToAcquireOrRedeemEntitysShares",
     "crdr": "credit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfCashFlows": {
       "parentTag": "ifrs-full_CashFlowsFromUsedInFinancingActivities",
       "weight": -1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfCashFlows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Payments to acquire or redeem entity's shares",
        "negatedLabel": "Repurchase of ordinary shares"
       }
      },
      "en": {
       "role": {
        "documentation": "The cash outflow to acquire or redeem entity's shares."
       }
      }
     },
     "auth_ref": [
      "r210"
     ]
    },
    "lanv_PercentageOfInterestSold": {
     "xbrltype": "percentItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "PercentageOfInterestSold",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureDiscontinuedOperationsAssetsHeldForSaleAndLiabilitiesAssociatedWithAssetsHeldForSaleDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Represents the percentage of interest sold.",
        "label": "Percentage of Interest Sold",
        "terseLabel": "Percentage of interest sold"
       }
      }
     },
     "auth_ref": []
    },
    "lanv_ProceedsFromBorrowings": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "ProceedsFromBorrowings",
     "crdr": "credit",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureBorrowingsBreakdownForNonCurrentAndCurrentBorrowingsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The amount of proceeds from borrowings.",
        "label": "Proceeds From Borrowings",
        "terseLabel": "Proceeds"
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_ProceedsFromBorrowingsClassifiedAsFinancingActivities": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "ProceedsFromBorrowingsClassifiedAsFinancingActivities",
     "crdr": "debit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfCashFlows": {
       "parentTag": "ifrs-full_CashFlowsFromUsedInFinancingActivities",
       "weight": 1.0,
       "order": 3.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfCashFlows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Proceeds from borrowings, classified as financing activities",
        "verboseLabel": "Proceeds from borrowings"
       }
      },
      "en": {
       "role": {
        "documentation": "The cash inflow from borrowings obtained. [Refer: Borrowings]"
       }
      }
     },
     "auth_ref": [
      "r211"
     ]
    },
    "ifrs-full_ProceedsFromDisposalsOfPropertyPlantAndEquipmentIntangibleAssetsOtherThanGoodwillInvestmentPropertyAndOtherNoncurrentAssets": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "ProceedsFromDisposalsOfPropertyPlantAndEquipmentIntangibleAssetsOtherThanGoodwillInvestmentPropertyAndOtherNoncurrentAssets",
     "crdr": "debit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfCashFlows": {
       "parentTag": "ifrs-full_CashFlowsFromUsedInInvestingActivities",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfCashFlows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Proceeds from disposals of property, plant and equipment, intangible assets other than goodwill, investment property and other non-current assets",
        "terseLabel": "Proceeds from disposal of property, plant and equipment, intangible assets and other long-term assets"
       }
      },
      "en": {
       "role": {
        "documentation": "The cash inflow from the disposal of property, plant and equipment, intangible assets other than goodwill, investment property and other non-current assets. [Refer: Intangible assets other than goodwill; Investment property; Other non-current assets; Property, plant and equipment]"
       }
      }
     },
     "auth_ref": [
      "r256"
     ]
    },
    "lanv_ProceedsFromFinancingFundClassifiedAsFinancingActivities": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "ProceedsFromFinancingFundClassifiedAsFinancingActivities",
     "crdr": "debit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfCashFlows": {
       "parentTag": "ifrs-full_CashFlowsFromUsedInFinancingActivities",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfCashFlows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Proceeds from financing fund classified as financing activities.",
        "label": "Proceeds From Financing Fund Classified As Financing Activities",
        "terseLabel": "Proceeds from financing of intangible assets"
       }
      }
     },
     "auth_ref": []
    },
    "lanv_ProceedsOfShareholderLoanRelatedPartyTransactions": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "ProceedsOfShareholderLoanRelatedPartyTransactions",
     "crdr": "credit",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureRelatedPartyTransactionsMaterialTransactionsWithRelatedPartiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Proceeds of shareholder loan related party transactions.",
        "label": "Proceeds Of Shareholder Loan, Related Party Transactions",
        "terseLabel": "Proceeds of shareholder loan"
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_ProfessionalFeesExpense": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "ProfessionalFeesExpense",
     "crdr": "debit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/DisclosureExpensesByNatureSummaryOfExpensesByNatureDetails": {
       "parentTag": "ifrs-full_ExpenseByNature",
       "weight": 1.0,
       "order": 5.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureExpensesByNatureSummaryOfExpensesByNatureDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Professional fees expense",
        "verboseLabel": "Professional service fees"
       }
      }
     },
     "auth_ref": [
      "r265"
     ]
    },
    "ifrs-full_ProfitLoss": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "ProfitLoss",
     "crdr": "credit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfComprehensiveLoss": {
       "parentTag": "ifrs-full_ComprehensiveIncome",
       "weight": 1.0,
       "order": 1.0
      },
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfCashFlows": {
       "parentTag": "ifrs-full_CashFlowsFromUsedInOperatingActivities",
       "weight": 1.0,
       "order": 2.0
      },
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfProfitOrLoss": {
       "parentTag": null,
       "weight": null,
       "order": null,
       "root": true
      },
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfProfitOrLossCalc2": {
       "parentTag": null,
       "weight": null,
       "order": null,
       "root": true
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureBasisOfPreparationAdditionalInformationDetails",
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfCashFlows",
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfChangesInEquity",
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfComprehensiveLoss",
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfProfitOrLoss"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Profit (loss)",
        "negatedLabel": "Net losses",
        "terseLabel": "Loss for the period",
        "totalLabel": "Loss for the period"
       }
      },
      "en": {
       "role": {
        "documentation": "The total of income less expenses from continuing and discontinued operations, excluding the components of other comprehensive income. [Refer: Other comprehensive income]"
       }
      }
     },
     "auth_ref": [
      "r44",
      "r46",
      "r97",
      "r100",
      "r143",
      "r150",
      "r165",
      "r192",
      "r217",
      "r224"
     ]
    },
    "ifrs-full_ProfitLossAttributableToAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "ProfitLossAttributableToAbstract",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfProfitOrLoss"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Profit (loss), attributable to [abstract]",
        "terseLabel": "Attributable to:"
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_ProfitLossAttributableToNoncontrollingInterests": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "ProfitLossAttributableToNoncontrollingInterests",
     "crdr": "credit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfProfitOrLossCalc2": {
       "parentTag": "ifrs-full_ProfitLoss",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfProfitOrLoss"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Profit (loss), attributable to non-controlling interests",
        "verboseLabel": "- Non-controlling interests"
       }
      },
      "en": {
       "role": {
        "documentation": "The profit (loss) from continuing and discontinued operations attributable to non-controlling interests. [Refer: Profit (loss); Non-controlling interests]"
       }
      }
     },
     "auth_ref": [
      "r48",
      "r194"
     ]
    },
    "ifrs-full_ProfitLossAttributableToOrdinaryEquityHoldersOfParentEntity": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "ProfitLossAttributableToOrdinaryEquityHoldersOfParentEntity",
     "crdr": "credit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/DisclosureLossPerShareSummaryOfBasicAndDilutedNetLossPerShareDetails": {
       "parentTag": null,
       "weight": null,
       "order": null,
       "root": true
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureLossPerShareSummaryOfBasicAndDilutedNetLossPerShareDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Profit (loss), attributable to ordinary equity holders of parent entity, used in calculating basic earnings per share",
        "totalLabel": "Net loss attributable to ordinary shares - Basic (In Euro)"
       }
      },
      "en": {
       "role": {
        "documentation": "The profit (loss) attributable to ordinary equity holders of the parent entity. [Refer: Profit (loss)]"
       }
      }
     },
     "auth_ref": [
      "r22"
     ]
    },
    "ifrs-full_ProfitLossAttributableToOrdinaryEquityHoldersOfParentEntityIncludingDilutiveEffects": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "ProfitLossAttributableToOrdinaryEquityHoldersOfParentEntityIncludingDilutiveEffects",
     "crdr": "credit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/DisclosureLossPerShareSummaryOfBasicAndDilutedNetLossPerShareDetails": {
       "parentTag": null,
       "weight": null,
       "order": null,
       "root": true
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureLossPerShareSummaryOfBasicAndDilutedNetLossPerShareDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Profit (loss), attributable to ordinary equity holders of parent entity, used in calculating diluted earnings per share",
        "totalLabel": "Net loss attributable to ordinary shares - Diluted (in Euro)"
       }
      },
      "en": {
       "role": {
        "documentation": "The profit (loss) attributable to ordinary equity holders of the parent entity, adjusted for the effects of all dilutive potential ordinary shares. [Refer: Profit (loss)]"
       }
      }
     },
     "auth_ref": [
      "r22"
     ]
    },
    "ifrs-full_ProfitLossAttributableToOwnersOfParent": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "ProfitLossAttributableToOwnersOfParent",
     "crdr": "credit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfProfitOrLossCalc2": {
       "parentTag": "ifrs-full_ProfitLoss",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfProfitOrLoss"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Profit (loss), attributable to owners of parent",
        "totalLabel": "- Owners of the Company"
       }
      },
      "en": {
       "role": {
        "documentation": "The profit (loss) from continuing and discontinued operations attributable to owners of the parent. [Refer: Profit (loss)]"
       }
      }
     },
     "auth_ref": [
      "r195"
     ]
    },
    "lanv_ProfitLossBeforeNonUnderlyingItems": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "ProfitLossBeforeNonUnderlyingItems",
     "crdr": "credit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfProfitOrLoss": {
       "parentTag": "ifrs-full_ProfitLossFromOperatingActivities",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfProfitOrLoss"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Profit loss before non underlying items.",
        "label": "Profit Loss Before Non Underlying Items",
        "totalLabel": "Loss from operations before non-underlying items"
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_ProfitLossBeforeTax": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "ProfitLossBeforeTax",
     "crdr": "credit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfProfitOrLoss": {
       "parentTag": "ifrs-full_ProfitLossFromContinuingOperations",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfProfitOrLoss"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Profit (loss) before tax",
        "totalLabel": "Loss before income tax"
       }
      }
     },
     "auth_ref": [
      "r88",
      "r230",
      "r231",
      "r241",
      "r242"
     ]
    },
    "ifrs-full_ProfitLossFromContinuingOperations": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "ProfitLossFromContinuingOperations",
     "crdr": "credit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfProfitOrLoss": {
       "parentTag": "ifrs-full_ProfitLoss",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfProfitOrLoss"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Profit (loss) from continuing operations",
        "totalLabel": "Loss from continuing operations"
       }
      },
      "en": {
       "role": {
        "documentation": "The profit (loss) from continuing operations. [Refer: Continuing operations, unless line item indicates otherwise [member]; Profit (loss)]"
       }
      }
     },
     "auth_ref": [
      "r57",
      "r97",
      "r100",
      "r192"
     ]
    },
    "lanv_ProfitLossFromContinuingOperationsAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "ProfitLossFromContinuingOperationsAbstract",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfProfitOrLoss"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "No definition available.",
        "label": "Profit Loss From Continuing Operations [abstract]",
        "terseLabel": "CONTINUING OPERATIONS"
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_ProfitLossFromContinuingOperationsAttributableToOrdinaryEquityHoldersOfParentEntity": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "ProfitLossFromContinuingOperationsAttributableToOrdinaryEquityHoldersOfParentEntity",
     "crdr": "credit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/DisclosureLossPerShareSummaryOfBasicAndDilutedNetLossPerShareDetails": {
       "parentTag": "ifrs-full_ProfitLossAttributableToOrdinaryEquityHoldersOfParentEntity",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureLossPerShareSummaryOfBasicAndDilutedNetLossPerShareDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Profit (loss) from continuing operations attributable to ordinary equity holders of parent entity, used in calculating basic earnings per share",
        "terseLabel": "Loss from continuing operations attributable to ordinary shares - Basic (In Euro)"
       }
      },
      "en": {
       "role": {
        "documentation": "The profit (loss) from continuing operations attributable to ordinary equity holders of the parent entity. [Refer: Continuing operations, unless line item indicates otherwise [member]; Profit (loss) from continuing operations]"
       }
      }
     },
     "auth_ref": [
      "r22"
     ]
    },
    "ifrs-full_ProfitLossFromContinuingOperationsAttributableToOrdinaryEquityHoldersOfParentEntityIncludingDilutiveEffects": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "ProfitLossFromContinuingOperationsAttributableToOrdinaryEquityHoldersOfParentEntityIncludingDilutiveEffects",
     "crdr": "credit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/DisclosureLossPerShareSummaryOfBasicAndDilutedNetLossPerShareDetails": {
       "parentTag": "ifrs-full_ProfitLossAttributableToOrdinaryEquityHoldersOfParentEntityIncludingDilutiveEffects",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureLossPerShareSummaryOfBasicAndDilutedNetLossPerShareDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Profit (loss) from continuing operations attributable to ordinary equity holders of parent entity, used in calculating diluted earnings per share",
        "terseLabel": "Loss from continuing operations attributable to ordinary shares - Diluted (In Euro)"
       }
      },
      "en": {
       "role": {
        "documentation": "The profit (loss) from continuing operations attributable to ordinary equity holders of the parent entity, adjusted for the effects of all dilutive potential ordinary shares. [Refer: Profit (loss) from continuing operations]"
       }
      }
     },
     "auth_ref": [
      "r22"
     ]
    },
    "ifrs-full_ProfitLossFromDiscontinuedOperations": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "ProfitLossFromDiscontinuedOperations",
     "crdr": "credit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfProfitOrLoss": {
       "parentTag": "ifrs-full_ProfitLoss",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfProfitOrLoss"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Profit (loss) from discontinued operations",
        "terseLabel": "Loss from discontinued operations"
       }
      }
     },
     "auth_ref": [
      "r58",
      "r87",
      "r201",
      "r203"
     ]
    },
    "ifrs-full_ProfitLossFromDiscontinuedOperationsAttributableToOrdinaryEquityHoldersOfParentEntity": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "ProfitLossFromDiscontinuedOperationsAttributableToOrdinaryEquityHoldersOfParentEntity",
     "crdr": "credit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/DisclosureLossPerShareSummaryOfBasicAndDilutedNetLossPerShareDetails": {
       "parentTag": "ifrs-full_ProfitLossAttributableToOrdinaryEquityHoldersOfParentEntity",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureLossPerShareSummaryOfBasicAndDilutedNetLossPerShareDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Profit (loss) from discontinued operations attributable to ordinary equity holders of parent entity, used in calculating basic earnings per share",
        "terseLabel": "Loss from discontinued operations attributable to ordinary shares - Basic (In Euro)"
       }
      }
     },
     "auth_ref": [
      "r22"
     ]
    },
    "ifrs-full_ProfitLossFromDiscontinuedOperationsAttributableToOrdinaryEquityHoldersOfParentEntityIncludingDilutiveEffects": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "ProfitLossFromDiscontinuedOperationsAttributableToOrdinaryEquityHoldersOfParentEntityIncludingDilutiveEffects",
     "crdr": "credit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/DisclosureLossPerShareSummaryOfBasicAndDilutedNetLossPerShareDetails": {
       "parentTag": "ifrs-full_ProfitLossAttributableToOrdinaryEquityHoldersOfParentEntityIncludingDilutiveEffects",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureLossPerShareSummaryOfBasicAndDilutedNetLossPerShareDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Profit (loss) from discontinued operations attributable to ordinary equity holders of parent entity, used in calculating diluted earnings per share",
        "terseLabel": "Loss from discontinued operations attributable to ordinary shares - Diluted (In Euro)"
       }
      }
     },
     "auth_ref": [
      "r22"
     ]
    },
    "lanv_ProfitLossFromDiscontinuingOperationsAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "ProfitLossFromDiscontinuingOperationsAbstract",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfProfitOrLoss"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "No definition available.",
        "label": "Profit Loss From Discontinuing Operations [abstract]",
        "terseLabel": "DISCONTINUED OPERATIONS"
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_ProfitLossFromOperatingActivities": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "ProfitLossFromOperatingActivities",
     "crdr": "credit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfProfitOrLoss": {
       "parentTag": "ifrs-full_ProfitLossBeforeTax",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureBasisOfPreparationAdditionalInformationDetails",
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfProfitOrLoss"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Profit (loss) from operating activities",
        "negatedLabel": "Operating losses",
        "totalLabel": "Loss from operations"
       }
      }
     },
     "auth_ref": [
      "r209",
      "r269"
     ]
    },
    "ifrs-full_PropertyPlantAndEquipment": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "PropertyPlantAndEquipment",
     "crdr": "debit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPosition": {
       "parentTag": "ifrs-full_NoncurrentAssets",
       "weight": 1.0,
       "order": 3.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPosition"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Property, plant and equipment",
        "terseLabel": "Property, plant and equipment"
       }
      },
      "en": {
       "role": {
        "documentation": "The amount of tangible assets that: (a) are held for use in the production or supply of goods or services, for rental to others, or for administrative purposes; and (b) are expected to be used during more than one period. Note that right-of-use assets are not included. [Contrast: Property, plant and equipment including right-of-use assets]"
       }
      }
     },
     "auth_ref": [
      "r5",
      "r138",
      "r172"
     ]
    },
    "ifrs-full_ProportionOfOwnershipInterestInAssociate": {
     "xbrltype": "percentItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "ProportionOfOwnershipInterestInAssociate",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureDiscontinuedOperationsAssetsHeldForSaleAndLiabilitiesAssociatedWithAssetsHeldForSaleDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Proportion of ownership interest in associate",
        "terseLabel": "Percentage of interest retained"
       }
      },
      "en": {
       "role": {
        "documentation": "The proportion of ownership interest in an associate attributable to the entity. [Refer: Total for all associates [member]]"
       }
      }
     },
     "auth_ref": [
      "r14",
      "r16",
      "r50"
     ]
    },
    "lanv_ProvisionAndImpairmentLosses": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "ProvisionAndImpairmentLosses",
     "crdr": "debit",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureSegmentReportingSummaryOfFinancialInformationOfSegmentDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Provision and impairment losses.",
        "label": "Provision And Impairment Losses",
        "terseLabel": "Provisions and impairment losses"
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_PurchaseOfPropertyPlantAndEquipmentIntangibleAssetsOtherThanGoodwillInvestmentPropertyAndOtherNoncurrentAssets": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "PurchaseOfPropertyPlantAndEquipmentIntangibleAssetsOtherThanGoodwillInvestmentPropertyAndOtherNoncurrentAssets",
     "crdr": "credit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfCashFlows": {
       "parentTag": "ifrs-full_CashFlowsFromUsedInInvestingActivities",
       "weight": -1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfCashFlows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Purchase of property, plant and equipment, intangible assets other than goodwill, investment property and other non-current assets",
        "negatedLabel": "Payment for the purchase of property, plant and equipment, intangible assets and other long-term assets"
       }
      },
      "en": {
       "role": {
        "documentation": "The cash outflow for the purchase of property, plant and equipment, intangible assets other than goodwill, investment property and other non-current assets. [Refer: Intangible assets other than goodwill; Investment property; Other non-current assets; Property, plant and equipment]"
       }
      }
     },
     "auth_ref": [
      "r256"
     ]
    },
    "ifrs-full_RangeAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "RangeAxis",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureLossPerShareSummaryOfBasicAndDilutedNetLossPerShareDetails",
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfChangesInEquityParenthetical",
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPositionParenthetical",
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfProfitOrLossParenthetical"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Range [axis]"
       }
      },
      "en": {
       "role": {
        "documentation": "The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table."
       }
      }
     },
     "auth_ref": [
      "r39",
      "r68",
      "r83",
      "r85",
      "r130",
      "r218",
      "r219",
      "r262"
     ]
    },
    "ifrs-full_RangeDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "RangeDomain",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureLossPerShareSummaryOfBasicAndDilutedNetLossPerShareDetails",
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfChangesInEquityParenthetical",
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPositionParenthetical",
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfProfitOrLossParenthetical"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Range [domain]"
       }
      },
      "en": {
       "role": {
        "documentation": "This member stands for aggregate ranges. It also represents the standard value for the 'Range' axis if no other member is used."
       }
      }
     },
     "auth_ref": [
      "r39",
      "r68",
      "r83",
      "r85",
      "r130",
      "r218",
      "r219",
      "r262"
     ]
    },
    "ifrs-full_RawMaterialsAndConsumablesUsed": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "RawMaterialsAndConsumablesUsed",
     "crdr": "debit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/DisclosureExpensesByNatureSummaryOfExpensesByNatureDetails": {
       "parentTag": "ifrs-full_ExpenseByNature",
       "weight": 1.0,
       "order": 3.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureExpensesByNatureSummaryOfExpensesByNatureDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Raw materials and consumables used",
        "terseLabel": "Raw materials, consumables and finished goods used"
       }
      }
     },
     "auth_ref": [
      "r204",
      "r241"
     ]
    },
    "lanv_RealEstatesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "RealEstatesMember",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureRightOfUseAssetsSummaryOfRightOfUseAssetsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Real estates member.",
        "label": "Real Estates [Member]",
        "terseLabel": "Real estates"
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_RelatedPartyTransactionsAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "RelatedPartyTransactionsAbstract",
     "lang": {
      "en-us": {
       "role": {
        "label": "Related party transactions."
       }
      }
     },
     "auth_ref": []
    },
    "lanv_RepaymentOfLeaseLiabilities": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "RepaymentOfLeaseLiabilities",
     "crdr": "debit",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureLeaseLiabilitiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The amount of repayment of lease liabilities.",
        "label": "Repayment Of Lease Liabilities",
        "terseLabel": "Repayment of lease liabilities (including interest expense)"
       }
      }
     },
     "auth_ref": []
    },
    "lanv_RepaymentsOfBorrowings": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "RepaymentsOfBorrowings",
     "crdr": "debit",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureBorrowingsBreakdownForNonCurrentAndCurrentBorrowingsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The amount of repayments of borrowings.",
        "label": "Repayments Of Borrowings",
        "terseLabel": "Repayments"
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_RepaymentsOfBorrowingsClassifiedAsFinancingActivities": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "RepaymentsOfBorrowingsClassifiedAsFinancingActivities",
     "crdr": "credit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfCashFlows": {
       "parentTag": "ifrs-full_CashFlowsFromUsedInFinancingActivities",
       "weight": -1.0,
       "order": 4.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfCashFlows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Repayments of borrowings, classified as financing activities",
        "negatedLabel": "Repayments of borrowings"
       }
      },
      "en": {
       "role": {
        "documentation": "The cash outflow to settle borrowings, classified as financing activities. [Refer: Borrowings]"
       }
      }
     },
     "auth_ref": [
      "r212"
     ]
    },
    "lanv_RepaymentsOfFinancingFund": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "RepaymentsOfFinancingFund",
     "crdr": "debit",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureRelatedPartyTransactionsMaterialTransactionsWithRelatedPartiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amounts of repayments of financing fund.",
        "label": "Repayments Of Financing Fund",
        "terseLabel": "Repayments of financing fund"
       }
      }
     },
     "auth_ref": []
    },
    "lanv_RepaymentsOfLeaseInterest": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "RepaymentsOfLeaseInterest",
     "crdr": "credit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfCashFlows": {
       "parentTag": "ifrs-full_CashFlowsFromUsedInFinancingActivities",
       "weight": -1.0,
       "order": 7.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfCashFlows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Repayments of lease interest.",
        "label": "Repayments Of Lease Interest",
        "negatedLabel": "Payment of lease liabilities interest"
       }
      }
     },
     "auth_ref": []
    },
    "lanv_RepaymentsOfLeaseLiabilitiesPrinciple": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "RepaymentsOfLeaseLiabilitiesPrinciple",
     "crdr": "credit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfCashFlows": {
       "parentTag": "ifrs-full_CashFlowsFromUsedInFinancingActivities",
       "weight": -1.0,
       "order": 5.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfCashFlows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Repayments of lease liabilities principle.",
        "label": "Repayments Of Lease Liabilities Principle",
        "negatedLabel": "Repayments of lease liabilities"
       }
      }
     },
     "auth_ref": []
    },
    "lanv_RepaymentsOfLoanNoteClassifiedAsFinancingActivities": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "RepaymentsOfLoanNoteClassifiedAsFinancingActivities",
     "crdr": "credit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfCashFlows": {
       "parentTag": "ifrs-full_CashFlowsFromUsedInFinancingActivities",
       "weight": -1.0,
       "order": 9.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfCashFlows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The cash outflow to settle loan note, classified as financing activities.",
        "label": "Repayments Of Loan Note, Classified As Financing Activities",
        "negatedLabel": "Repayments of loan note"
       }
      }
     },
     "auth_ref": []
    },
    "lanv_RepaymentsOfShareholderLoanRelatedPartyTransactions": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "RepaymentsOfShareholderLoanRelatedPartyTransactions",
     "crdr": "debit",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureRelatedPartyTransactionsMaterialTransactionsWithRelatedPartiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Repayments of shareholder loan related party transactions.",
        "label": "Repayments Of Shareholder Loan, Related Party Transactions",
        "terseLabel": "Repayments of shareholder loan"
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_ResearchAndDevelopmentExpense": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "ResearchAndDevelopmentExpense",
     "crdr": "debit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/DisclosureExpensesByNatureSummaryOfExpensesByNatureDetails": {
       "parentTag": "ifrs-full_ExpenseByNature",
       "weight": 1.0,
       "order": 9.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureExpensesByNatureSummaryOfExpensesByNatureDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Research and development expense",
        "terseLabel": "Studies and research expenses"
       }
      }
     },
     "auth_ref": [
      "r30",
      "r148"
     ]
    },
    "ifrs-full_RetainedEarnings": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "RetainedEarnings",
     "crdr": "credit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPositionCal2": {
       "parentTag": "ifrs-full_EquityAttributableToOwnersOfParent",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureBasisOfPreparationAdditionalInformationDetails",
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPosition"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Retained earnings",
        "negatedLabel": "Accumulated losses",
        "terseLabel": "Accumulated losses"
       }
      },
      "en": {
       "role": {
        "documentation": "A component of equity representing the entity's cumulative undistributed earnings or deficit."
       }
      }
     },
     "auth_ref": [
      "r240",
      "r248",
      "r249"
     ]
    },
    "ifrs-full_RetainedEarningsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "RetainedEarningsMember",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfChangesInEquity"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Retained earnings [member]",
        "terseLabel": "Accumulated losses"
       }
      },
      "en": {
       "role": {
        "documentation": "This member stands for a component of equity representing an entity's cumulative undistributed earnings or deficit."
       }
      }
     },
     "auth_ref": [
      "r168",
      "r243"
     ]
    },
    "ifrs-full_Revenue": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "Revenue",
     "crdr": "credit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfProfitOrLoss": {
       "parentTag": "ifrs-full_GrossProfit",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureRevenueSummaryOfBreakdownOfRevenueBySalesChannelsDetails",
      "http://www.lanvin-group.com/20231231/role/DisclosureRevenueSummaryOfRevenueOfGeographicalAreasDetails",
      "http://www.lanvin-group.com/20231231/role/DisclosureSegmentReportingSummaryOfFinancialInformationOfSegmentDetails",
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfProfitOrLoss"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Revenue",
        "terseLabel": "Revenue",
        "verboseLabel": "Total revenue"
       }
      }
     },
     "auth_ref": [
      "r56",
      "r88",
      "r94",
      "r99",
      "r105",
      "r106",
      "r108",
      "r198",
      "r217",
      "r241",
      "r242"
     ]
    },
    "ifrs-full_RevenueAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "RevenueAbstract",
     "lang": {
      "en-us": {
       "role": {
        "label": "Revenue."
       }
      }
     },
     "auth_ref": []
    },
    "lanv_RevenueFromRoyaltiesRelatedPartyTransactions": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "RevenueFromRoyaltiesRelatedPartyTransactions",
     "crdr": "debit",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureRelatedPartyTransactionsMaterialTransactionsWithRelatedPartiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The amount of related party income arising from royalties.",
        "label": "Revenue From Royalties Related Party Transactions",
        "terseLabel": "Royalty"
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_RevenueFromSaleOfGoodsRelatedPartyTransactions": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "RevenueFromSaleOfGoodsRelatedPartyTransactions",
     "crdr": "credit",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureRelatedPartyTransactionsMaterialTransactionsWithRelatedPartiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Revenue from sale of goods, related party transactions",
        "terseLabel": "Sales of goods"
       }
      }
     },
     "auth_ref": [
      "r208",
      "r237"
     ]
    },
    "ifrs-full_ReversalOfImpairmentLossRecognisedInProfitOrLossRightofuseAssets": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "ReversalOfImpairmentLossRecognisedInProfitOrLossRightofuseAssets",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureRightOfUseAssetsSummaryOfRightOfUseAssetsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Reversal of impairment loss recognised in profit or loss, right-of-use assets",
        "terseLabel": "Reversal of impairment losses"
       }
      }
     },
     "auth_ref": [
      "r251"
     ]
    },
    "lanv_ReversalOfProvisionsAndImpairment": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "ReversalOfProvisionsAndImpairment",
     "crdr": "credit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/DisclosureExpensesByNatureSummaryOfExpensesByNatureDetails": {
       "parentTag": "ifrs-full_ExpenseByNature",
       "weight": -1.0,
       "order": 13.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureExpensesByNatureSummaryOfExpensesByNatureDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The amount of reversal of provisions and impairment.",
        "label": "Reversal of Provisions And Impairment",
        "negatedLabel": "Reversal of provisions and impairment"
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_RightofuseAssets": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "RightofuseAssets",
     "crdr": "debit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPosition": {
       "parentTag": "ifrs-full_NoncurrentAssets",
       "weight": 1.0,
       "order": 4.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureRightOfUseAssetsSummaryOfRightOfUseAssetsDetails",
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPosition"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Right-of-use assets",
        "periodEndLabel": "Ending balance",
        "periodStartLabel": "Beginning balance",
        "terseLabel": "Right-of-use assets"
       }
      },
      "en": {
       "role": {
        "documentation": "The amount of assets that represent a lessee's right to use an underlying asset for the lease term that do not meet the definition of investment property. Underlying asset is an asset that is the subject of a lease, for which the right to use that asset has been provided by a lessor to a lessee."
       }
      }
     },
     "auth_ref": [
      "r72",
      "r77",
      "r117"
     ]
    },
    "ifrs-full_SalesAndMarketingExpense": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "SalesAndMarketingExpense",
     "crdr": "debit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfProfitOrLoss": {
       "parentTag": "lanv_ProfitLossBeforeNonUnderlyingItems",
       "weight": -1.0,
       "order": 3.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfProfitOrLoss"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Sales and marketing expense",
        "negatedLabel": "Marketing and selling expenses"
       }
      }
     },
     "auth_ref": [
      "r269"
     ]
    },
    "ifrs-full_SalesChannelsAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "SalesChannelsAxis",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureRevenueSummaryOfBreakdownOfRevenueBySalesChannelsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Sales channels [axis]"
       }
      },
      "en": {
       "role": {
        "documentation": "The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table."
       }
      }
     },
     "auth_ref": [
      "r222",
      "r234"
     ]
    },
    "ifrs-full_SalesChannelsDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "SalesChannelsDomain",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureRevenueSummaryOfBreakdownOfRevenueBySalesChannelsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Sales channels [domain]"
       }
      },
      "en": {
       "role": {
        "documentation": "This member stands for all sales channels. It also represents the standard value for the 'Sales channels' axis if no other member is used."
       }
      }
     },
     "auth_ref": [
      "r222",
      "r234"
     ]
    },
    "lanv_SecuredMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "SecuredMember",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureBorrowingsBreakdownForNonCurrentAndCurrentBorrowingsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Secured.",
        "label": "Secured [Member]",
        "terseLabel": "Secured"
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_SegmentConsolidationItemsAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "SegmentConsolidationItemsAxis",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureSegmentReportingSummaryOfFinancialInformationOfSegmentDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Segment consolidation items [axis]"
       }
      },
      "en": {
       "role": {
        "documentation": "The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table."
       }
      }
     },
     "auth_ref": [
      "r97"
     ]
    },
    "ifrs-full_SegmentConsolidationItemsDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "SegmentConsolidationItemsDomain",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureSegmentReportingSummaryOfFinancialInformationOfSegmentDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Segment consolidation items [domain]"
       }
      },
      "en": {
       "role": {
        "documentation": "This member stands for the standard value for the 'Segment consolidation items' axis if no other member is used."
       }
      }
     },
     "auth_ref": [
      "r104"
     ]
    },
    "ifrs-full_SegmentsAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "SegmentsAxis",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureSegmentReportingSummaryOfFinancialInformationOfSegmentDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Segments [axis]"
       }
      },
      "en": {
       "role": {
        "documentation": "The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table."
       }
      }
     },
     "auth_ref": [
      "r26",
      "r70",
      "r97",
      "r112",
      "r206",
      "r226"
     ]
    },
    "ifrs-full_SegmentsDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "SegmentsDomain",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureSegmentReportingSummaryOfFinancialInformationOfSegmentDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Segments [domain]"
       }
      },
      "en": {
       "role": {
        "documentation": "This member stands for all segments of an entity. It also represents the standard value for the 'Segments' axis if no other member is used."
       }
      }
     },
     "auth_ref": [
      "r26",
      "r70",
      "r104",
      "r112",
      "r206",
      "r226"
     ]
    },
    "lanv_SergioRossiAcquisitionMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "SergioRossiAcquisitionMember",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureSegmentReportingSummaryOfFinancialInformationOfSegmentDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Sergio rossi acquisition",
        "label": "Sergio Rossi Acquisition [member]",
        "verboseLabel": "Sergio Rossi"
       }
      }
     },
     "auth_ref": []
    },
    "lanv_ShanghaiFosunBundPropertyCo.Ltd.3Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "ShanghaiFosunBundPropertyCo.Ltd.3Member",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureRelatedPartyTransactionsMaterialTransactionsWithRelatedPartiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Shanghai fosun bund property co., ltd. (3)",
        "label": "Shanghai Fosun Bund Property Co., Ltd. (3) [Member]",
        "terseLabel": "Shanghai Fosun Bund Property Co., Ltd."
       }
      }
     },
     "auth_ref": []
    },
    "lanv_ShanghaiFosunHighTechnologyGroupCo.Ltd.2Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "ShanghaiFosunHighTechnologyGroupCo.Ltd.2Member",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureRelatedPartyTransactionsMaterialTransactionsWithRelatedPartiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Shanghai fosun high technology (group) co., ltd. (2)",
        "label": "Shanghai Fosun High Technology (Group) Co., Ltd. (2) [Member]",
        "terseLabel": "Shanghai Fosun High Technology (Group) Co., Ltd."
       }
      }
     },
     "auth_ref": []
    },
    "lanv_ShanghaiFosunHighTechnologyGroupFinanceCo.Ltd.2Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "ShanghaiFosunHighTechnologyGroupFinanceCo.Ltd.2Member",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureRelatedPartyTransactionsMaterialTransactionsWithRelatedPartiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Shanghai fosun high technology group finance co., ltd. (2)",
        "label": "Shanghai Fosun High Technology Group Finance Co., Ltd.(2) [Member]",
        "terseLabel": "Shanghai Fosun High Technology Group Finance Co., Ltd."
       }
      }
     },
     "auth_ref": []
    },
    "lanv_ShanghaiFosunIndustryInvestmentCompanyLimitedMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "ShanghaiFosunIndustryInvestmentCompanyLimitedMember",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureRelatedPartyTransactionsMaterialTransactionsWithRelatedPartiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Shanghai Fosun Industry Investment Company Limited.",
        "label": "Shanghai Fosun Industry Investment Company Limited [Member]",
        "terseLabel": "Shanghai Fosun Industry Investment Co., Ltd."
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_ShorttermBorrowings": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "ShorttermBorrowings",
     "crdr": "credit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPosition": {
       "parentTag": "ifrs-full_CurrentLiabilities",
       "weight": 1.0,
       "order": 3.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPosition"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Current borrowings",
        "verboseLabel": "Current borrowings"
       }
      },
      "en": {
       "role": {
        "documentation": "The amount of current borrowings. [Refer: Borrowings]"
       }
      }
     },
     "auth_ref": [
      "r267"
     ]
    },
    "ifrs-full_ShorttermEmployeeBenefitsAccruals": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "ShorttermEmployeeBenefitsAccruals",
     "crdr": "credit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/DisclosureOtherCurrentLiabilitiesCurrentLiabilitiesDetails": {
       "parentTag": "ifrs-full_OtherCurrentLiabilities",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureOtherCurrentLiabilitiesCurrentLiabilitiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Short-term employee benefits accruals",
        "terseLabel": "Payroll and employee benefits payables"
       }
      },
      "en": {
       "role": {
        "documentation": "The amount of accruals for employee benefits (other than termination benefits) that are expected to be settled wholly within twelve months after the end of the annual reporting period in which the employees render the related services. [Refer: Accruals classified as current]"
       }
      }
     },
     "auth_ref": [
      "r268"
     ]
    },
    "ifrs-full_SignificantInvestmentsInAssociatesAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "SignificantInvestmentsInAssociatesAxis",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureDiscontinuedOperationsAssetsHeldForSaleAndLiabilitiesAssociatedWithAssetsHeldForSaleDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Associates [axis]"
       }
      },
      "en": {
       "role": {
        "documentation": "The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table."
       }
      }
     },
     "auth_ref": [
      "r15",
      "r17",
      "r63",
      "r153"
     ]
    },
    "ifrs-full_SignificantInvestmentsInAssociatesDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "SignificantInvestmentsInAssociatesDomain",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureDiscontinuedOperationsAssetsHeldForSaleAndLiabilitiesAssociatedWithAssetsHeldForSaleDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Associates [domain]"
       }
      },
      "en": {
       "role": {
        "documentation": "This member stands for the standard value for the 'Associates' axis if no other member is used."
       }
      }
     },
     "auth_ref": [
      "r15",
      "r17",
      "r63",
      "r153"
     ]
    },
    "lanv_St.JohnMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "St.JohnMember",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureSegmentReportingSummaryOfFinancialInformationOfSegmentDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "St. John",
        "label": "St. John [Member]",
        "verboseLabel": "St. John"
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_StatementOfCashFlowsAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "StatementOfCashFlowsAbstract",
     "lang": {
      "en-us": {
       "role": {
        "label": "Interim condensed consolidated statements of cash flows"
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_StatementOfChangesInEquityAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "StatementOfChangesInEquityAbstract",
     "lang": {
      "en-us": {
       "role": {
        "label": "Interim condensed consolidated statements of changes in equity"
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_StatementOfChangesInEquityLineItems": {
     "xbrltype": "stringItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "StatementOfChangesInEquityLineItems",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfChangesInEquity",
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfChangesInEquityParenthetical"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Statement of changes in equity [line items]",
        "terseLabel": "Statement"
       }
      },
      "en": {
       "role": {
        "documentation": "Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table."
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_StatementOfChangesInEquityTable": {
     "xbrltype": "stringItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "StatementOfChangesInEquityTable",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfChangesInEquity",
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfChangesInEquityParenthetical"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Statement of changes in equity [table]",
        "terseLabel": "Statement of changes in equity [table]"
       }
      },
      "en": {
       "role": {
        "documentation": "Schedule disclosing information related to changes in equity."
       }
      }
     },
     "auth_ref": [
      "r168"
     ]
    },
    "ifrs-full_StatementOfComprehensiveIncomeAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "StatementOfComprehensiveIncomeAbstract",
     "lang": {
      "en-us": {
       "role": {
        "label": "Interim condensed consolidated statements of comprehensive loss"
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_StatementOfFinancialPositionAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "StatementOfFinancialPositionAbstract",
     "lang": {
      "en-us": {
       "role": {
        "label": "Interim condensed consolidated statements of financial position"
       }
      }
     },
     "auth_ref": []
    },
    "lanv_SummaryOfSignificantAccountingPoliciesAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "SummaryOfSignificantAccountingPoliciesAbstract",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Summary of significant accounting policies.",
        "label": "Summary of significant accounting policies"
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_TaxExpenseOtherThanIncomeTaxExpense": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "TaxExpenseOtherThanIncomeTaxExpense",
     "crdr": "debit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/DisclosureExpensesByNatureSummaryOfExpensesByNatureDetails": {
       "parentTag": "ifrs-full_ExpenseByNature",
       "weight": 1.0,
       "order": 11.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureExpensesByNatureSummaryOfExpensesByNatureDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Tax expense other than income tax expense",
        "terseLabel": "Taxes and surcharges"
       }
      }
     },
     "auth_ref": [
      "r269"
     ]
    },
    "ifrs-full_TopOfRangeMember": {
     "xbrltype": "domainItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "TopOfRangeMember",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureLossPerShareSummaryOfBasicAndDilutedNetLossPerShareDetails",
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfChangesInEquityParenthetical",
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPositionParenthetical",
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfProfitOrLossParenthetical"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Top of range [member]",
        "terseLabel": "Maximum"
       }
      },
      "en": {
       "role": {
        "documentation": "This member stands for top of a range."
       }
      }
     },
     "auth_ref": [
      "r39",
      "r68",
      "r83",
      "r85",
      "r130",
      "r218",
      "r219",
      "r262"
     ]
    },
    "ifrs-full_TradeAndOtherCurrentPayablesToRelatedParties": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "TradeAndOtherCurrentPayablesToRelatedParties",
     "crdr": "credit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/DisclosureOtherCurrentLiabilitiesCurrentLiabilitiesDetails": {
       "parentTag": "ifrs-full_OtherCurrentLiabilities",
       "weight": 1.0,
       "order": 6.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureOtherCurrentLiabilitiesCurrentLiabilitiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Due to related companies",
        "terseLabel": "Due to related companies"
       }
      },
      "en": {
       "role": {
        "documentation": "The amount of current payables due to related parties. [Refer: Total for all related parties [member]; Payables to related parties]"
       }
      }
     },
     "auth_ref": [
      "r268"
     ]
    },
    "ifrs-full_TradeAndOtherCurrentPayablesToTradeSuppliers": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "TradeAndOtherCurrentPayablesToTradeSuppliers",
     "crdr": "credit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPosition": {
       "parentTag": "ifrs-full_CurrentLiabilities",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPosition"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Current trade payables",
        "terseLabel": "Trade payables"
       }
      },
      "en": {
       "role": {
        "documentation": "The current amount of payment due to suppliers for goods and services used in entity's business. [Refer: Current liabilities; Trade payables]"
       }
      }
     },
     "auth_ref": [
      "r245",
      "r268"
     ]
    },
    "lanv_TransactionsWithOwnersAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "TransactionsWithOwnersAbstract",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfChangesInEquity"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Transactions with owners.",
        "label": "Transactions With Owners [Abstract]",
        "terseLabel": "Transactions with owners"
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_TravelExpense": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "TravelExpense",
     "crdr": "debit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/DisclosureExpensesByNatureSummaryOfExpensesByNatureDetails": {
       "parentTag": "ifrs-full_ExpenseByNature",
       "weight": 1.0,
       "order": 12.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureExpensesByNatureSummaryOfExpensesByNatureDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Travel expense",
        "terseLabel": "Travel expenses"
       }
      }
     },
     "auth_ref": [
      "r265"
     ]
    },
    "ifrs-full_TreasuryShares": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "TreasuryShares",
     "crdr": "debit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPositionCal2": {
       "parentTag": "ifrs-full_EquityAttributableToOwnersOfParent",
       "weight": -1.0,
       "order": 3.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPosition",
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfFinancialPositionParenthetical"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Treasury shares",
        "negatedLabel": "Treasury shares",
        "terseLabel": "Treasury shares"
       }
      },
      "en": {
       "role": {
        "documentation": "An entity\u2019s own equity instruments, held by the entity or other members of the consolidated group."
       }
      }
     },
     "auth_ref": [
      "r18",
      "r240",
      "r248"
     ]
    },
    "ifrs-full_TreasurySharesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "TreasurySharesMember",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureLossPerShareSummaryOfOutstandingSharesOfPotentiallyDilutiveSecuritiesDetails",
      "http://www.lanvin-group.com/20231231/role/StatementInterimCondensedConsolidatedStatementsOfChangesInEquity"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Treasury shares [member]",
        "terseLabel": "Treasury shares"
       }
      },
      "en": {
       "role": {
        "documentation": "This member stands for the entity\u2019s own equity instruments, held by the entity or other members of the consolidated group."
       }
      }
     },
     "auth_ref": [
      "r168"
     ]
    },
    "ifrs-full_TypesOfCustomersAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "TypesOfCustomersAxis",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureSegmentReportingSummaryOfFinancialInformationOfSegmentDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Types of customers [axis]"
       }
      },
      "en": {
       "role": {
        "documentation": "The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table."
       }
      }
     },
     "auth_ref": [
      "r221",
      "r233"
     ]
    },
    "ifrs-full_TypesOfCustomersDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "TypesOfCustomersDomain",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureSegmentReportingSummaryOfFinancialInformationOfSegmentDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Types of customers [domain]"
       }
      },
      "en": {
       "role": {
        "documentation": "This member stands for all types of customers. It also represents the standard value for the 'Types of customers' axis if no other member is used."
       }
      }
     },
     "auth_ref": [
      "r221",
      "r233"
     ]
    },
    "lanv_UnsecuredMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "UnsecuredMember",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureBorrowingsBreakdownForNonCurrentAndCurrentBorrowingsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Unsecured.",
        "label": "Unsecured [Member]",
        "terseLabel": "Unsecured"
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_WarrantsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "WarrantsMember",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureLossPerShareSummaryOfOutstandingSharesOfPotentiallyDilutiveSecuritiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Warrants [member]",
        "terseLabel": "Warrants"
       }
      },
      "en": {
       "role": {
        "documentation": "This member stands for warrants."
       }
      }
     },
     "auth_ref": [
      "r254"
     ]
    },
    "ifrs-full_WeightedAverageShares": {
     "xbrltype": "sharesItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "WeightedAverageShares",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureLossPerShareSummaryOfBasicAndDilutedNetLossPerShareDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Weighted average number of ordinary shares used in calculating basic earnings per share",
        "verboseLabel": "Weighted-average shares outstanding-basic and diluted (in shares)"
       }
      },
      "en": {
       "role": {
        "documentation": "The number of ordinary shares outstanding at the beginning of the period, adjusted by the number of ordinary shares bought back or issued during the period multiplied by a time-weighting factor."
       }
      }
     },
     "auth_ref": [
      "r23"
     ]
    },
    "lanv_WolfordMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "WolfordMember",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureSegmentReportingSummaryOfFinancialInformationOfSegmentDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Wolford",
        "label": "Wolford [Member]",
        "verboseLabel": "Wolford"
       }
      }
     },
     "auth_ref": []
    },
    "ifrs-full_WorkInProgress": {
     "xbrltype": "monetaryItemType",
     "nsuri": "https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full",
     "localname": "WorkInProgress",
     "crdr": "debit",
     "calculation": {
      "http://www.lanvin-group.com/20231231/role/DisclosureInventoriesDetails": {
       "parentTag": "ifrs-full_Inventories",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureInventoriesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Current work in progress",
        "verboseLabel": "Work-in-progress and semi-finished products"
       }
      },
      "en": {
       "role": {
        "documentation": "A classification of current inventory representing the amount of assets currently in production, which require further processes to be converted into finished goods or services. [Refer: Current finished goods; Inventories]"
       }
      }
     },
     "auth_ref": [
      "r239",
      "r247",
      "r252"
     ]
    },
    "lanv_interestExpensesRelatedPartyTransactions": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.lanvin-group.com/20260915",
     "localname": "interestExpensesRelatedPartyTransactions",
     "crdr": "debit",
     "presentation": [
      "http://www.lanvin-group.com/20231231/role/DisclosureRelatedPartyTransactionsMaterialTransactionsWithRelatedPartiesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Interest expenses related party transactions.",
        "label": "Interest Expenses Related Party Transactions",
        "terseLabel": "Interest expenses"
       }
      }
     },
     "auth_ref": []
    }
   }
  }
 },
 "std_ref": {
  "r0": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IAS",
   "Number": "10",
   "IssueDate": "2025-01-01",
   "Section": "Disclosure",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=10&code=ifrs-tx-2025-en-r&doctype=Standard&dita_xref=IAS10_g17-22_TI",
   "URIDate": "2025-03-27"
  },
  "r1": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IAS",
   "Number": "12",
   "IssueDate": "2025-01-01",
   "Paragraph": "79",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=12&code=ifrs-tx-2025-en-r&anchor=para_79&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r2": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IAS",
   "Number": "12",
   "IssueDate": "2025-01-01",
   "Paragraph": "81",
   "Subparagraph": "c",
   "Clause": "i",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=12&code=ifrs-tx-2025-en-r&anchor=para_81_c_i&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r3": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IAS",
   "Number": "12",
   "IssueDate": "2025-01-01",
   "Paragraph": "81",
   "Subparagraph": "c",
   "Clause": "ii",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=12&code=ifrs-tx-2025-en-r&anchor=para_81_c_ii&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r4": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IAS",
   "Number": "12",
   "IssueDate": "2025-01-01",
   "Paragraph": "81",
   "Subparagraph": "g",
   "Clause": "i",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=12&code=ifrs-tx-2025-en-r&anchor=para_81_g_i&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r5": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IAS",
   "Number": "16",
   "IssueDate": "2025-01-01",
   "Paragraph": "73",
   "Subparagraph": "e",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=16&code=ifrs-tx-2025-en-r&anchor=para_73_e&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r6": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IAS",
   "Number": "2",
   "IssueDate": "2025-01-01",
   "Paragraph": "36",
   "Subparagraph": "b",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=2&code=ifrs-tx-2025-en-r&anchor=para_36_b&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r7": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IAS",
   "Number": "2",
   "IssueDate": "2025-01-01",
   "Paragraph": "36",
   "Subparagraph": "d",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=2&code=ifrs-tx-2025-en-r&anchor=para_36_d&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r8": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IAS",
   "Number": "2",
   "IssueDate": "2025-01-01",
   "Section": "Disclosure",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=2&code=ifrs-tx-2025-en-r&doctype=Standard&dita_xref=IAS02_g36-39_TI",
   "URIDate": "2025-03-27"
  },
  "r9": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IAS",
   "Number": "21",
   "IssueDate": "2025-01-01",
   "Paragraph": "52",
   "Subparagraph": "a",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=21&code=ifrs-tx-2025-en-r&anchor=para_52_a&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r10": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IAS",
   "Number": "24",
   "IssueDate": "2025-01-01",
   "Paragraph": "18",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=24&code=ifrs-tx-2025-en-r&anchor=para_18&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r11": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IAS",
   "Number": "24",
   "IssueDate": "2025-01-01",
   "Paragraph": "19",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=24&code=ifrs-tx-2025-en-r&anchor=para_19&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r12": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IAS",
   "Number": "24",
   "IssueDate": "2025-01-01",
   "Section": "Disclosures",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=24&code=ifrs-tx-2025-en-r&doctype=Standard&dita_xref=IAS24_g13-24_TI",
   "URIDate": "2025-03-27"
  },
  "r13": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IAS",
   "Number": "26",
   "IssueDate": "2025-01-01",
   "Paragraph": "35",
   "Subparagraph": "b",
   "Clause": "viii",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=26&code=ifrs-tx-2025-en-r&anchor=para_35_b_viii&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r14": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IAS",
   "Number": "27",
   "IssueDate": "2025-01-01",
   "Paragraph": "16",
   "Subparagraph": "b",
   "Clause": "iii",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=27&code=ifrs-tx-2025-en-r&anchor=para_16_b_iii&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r15": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IAS",
   "Number": "27",
   "IssueDate": "2025-01-01",
   "Paragraph": "16",
   "Subparagraph": "b",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=27&code=ifrs-tx-2025-en-r&anchor=para_16_b&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r16": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IAS",
   "Number": "27",
   "IssueDate": "2025-01-01",
   "Paragraph": "17",
   "Subparagraph": "b",
   "Clause": "iii",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=27&code=ifrs-tx-2025-en-r&anchor=para_17_b_iii&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r17": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IAS",
   "Number": "27",
   "IssueDate": "2025-01-01",
   "Paragraph": "17",
   "Subparagraph": "b",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=27&code=ifrs-tx-2025-en-r&anchor=para_17_b&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r18": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IAS",
   "Number": "32",
   "IssueDate": "2025-01-01",
   "Paragraph": "34",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=32&code=ifrs-tx-2025-en-r&anchor=para_34&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r19": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IAS",
   "Number": "33",
   "IssueDate": "2025-01-01",
   "Paragraph": "66",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=33&code=ifrs-tx-2025-en-r&anchor=para_66&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r20": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IAS",
   "Number": "33",
   "IssueDate": "2025-01-01",
   "Paragraph": "67",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=33&code=ifrs-tx-2025-en-r&anchor=para_67&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r21": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IAS",
   "Number": "33",
   "IssueDate": "2025-01-01",
   "Paragraph": "68",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=33&code=ifrs-tx-2025-en-r&anchor=para_68&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r22": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IAS",
   "Number": "33",
   "IssueDate": "2025-01-01",
   "Paragraph": "70",
   "Subparagraph": "a",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=33&code=ifrs-tx-2025-en-r&anchor=para_70_a&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r23": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IAS",
   "Number": "33",
   "IssueDate": "2025-01-01",
   "Paragraph": "70",
   "Subparagraph": "b",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=33&code=ifrs-tx-2025-en-r&anchor=para_70_b&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r24": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IAS",
   "Number": "33",
   "IssueDate": "2025-01-01",
   "Section": "Disclosure",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=33&code=ifrs-tx-2025-en-r&doctype=Standard&dita_xref=IAS33_g70-73A_TI",
   "URIDate": "2025-03-27"
  },
  "r25": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IAS",
   "Number": "36",
   "IssueDate": "2025-01-01",
   "Paragraph": "126",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=36&code=ifrs-tx-2025-en-r&anchor=para_126&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r26": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IAS",
   "Number": "36",
   "IssueDate": "2025-01-01",
   "Paragraph": "130",
   "Subparagraph": "d",
   "Clause": "ii",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=36&code=ifrs-tx-2025-en-r&anchor=para_130_d_ii&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r27": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IAS",
   "Number": "36",
   "IssueDate": "2025-01-01",
   "Paragraph": "134",
   "Subparagraph": "a",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=36&code=ifrs-tx-2025-en-r&anchor=para_134_a&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r28": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IAS",
   "Number": "36",
   "IssueDate": "2025-01-01",
   "Paragraph": "135",
   "Subparagraph": "a",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=36&code=ifrs-tx-2025-en-r&anchor=para_135_a&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r29": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IAS",
   "Number": "38",
   "IssueDate": "2025-01-01",
   "Paragraph": "118",
   "Subparagraph": "e",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=38&code=ifrs-tx-2025-en-r&anchor=para_118_e&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r30": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IAS",
   "Number": "38",
   "IssueDate": "2025-01-01",
   "Paragraph": "126",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=38&code=ifrs-tx-2025-en-r&anchor=para_126&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r31": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IAS",
   "Number": "7",
   "IssueDate": "2025-01-01",
   "Paragraph": "10",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2025-en-r&anchor=para_10&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r32": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IAS",
   "Number": "7",
   "IssueDate": "2025-01-01",
   "Paragraph": "25",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2025-en-r&anchor=para_25&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r33": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IAS",
   "Number": "7",
   "IssueDate": "2025-01-01",
   "Paragraph": "28",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2025-en-r&anchor=para_28&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r34": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IAS",
   "Number": "7",
   "IssueDate": "2025-01-01",
   "Paragraph": "35",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2025-en-r&anchor=para_35&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r35": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IAS",
   "Number": "7",
   "IssueDate": "2025-01-01",
   "Paragraph": "39",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2025-en-r&anchor=para_39&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r36": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IAS",
   "Number": "7",
   "IssueDate": "2025-01-01",
   "Paragraph": "42A",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2025-en-r&anchor=para_42A&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r37": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IAS",
   "Number": "7",
   "IssueDate": "2025-01-01",
   "Paragraph": "42B",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2025-en-r&anchor=para_42B&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r38": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IAS",
   "Number": "7",
   "IssueDate": "2025-01-01",
   "Paragraph": "44B",
   "Subparagraph": "c",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2025-en-r&anchor=para_44B_c&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r39": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IAS",
   "Number": "7",
   "IssueDate": "2025-01-01",
   "Paragraph": "44H",
   "Subparagraph": "b",
   "Clause": "iii",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2025-en-r&anchor=para_44H_b_iii&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r40": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IAS",
   "Number": "7",
   "IssueDate": "2025-01-01",
   "Paragraph": "45",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2025-en-r&anchor=para_45&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r41": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IAS",
   "Number": "7",
   "IssueDate": "2025-01-01",
   "Paragraph": "50",
   "Subparagraph": "d",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2025-en-r&anchor=para_50_d&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r42": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IAS",
   "Number": "8",
   "IssueDate": "2025-01-01",
   "Paragraph": "30",
   "Subparagraph": "b",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=8&code=ifrs-tx-2025-en-r&anchor=para_30_b&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r43": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IFRS",
   "Number": "1",
   "IssueDate": "2025-01-01",
   "Paragraph": "24",
   "Subparagraph": "a",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=1&code=ifrs-tx-2025-en-r&anchor=para_24_a&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r44": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IFRS",
   "Number": "1",
   "IssueDate": "2025-01-01",
   "Paragraph": "24",
   "Subparagraph": "b",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=1&code=ifrs-tx-2025-en-r&anchor=para_24_b&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r45": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IFRS",
   "Number": "1",
   "IssueDate": "2025-01-01",
   "Paragraph": "32",
   "Subparagraph": "a",
   "Clause": "i",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=1&code=ifrs-tx-2025-en-r&anchor=para_32_a_i&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r46": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IFRS",
   "Number": "1",
   "IssueDate": "2025-01-01",
   "Paragraph": "32",
   "Subparagraph": "a",
   "Clause": "ii",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=1&code=ifrs-tx-2025-en-r&anchor=para_32_a_ii&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r47": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IFRS",
   "Number": "10",
   "IssueDate": "2025-01-01",
   "Paragraph": "22",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=10&code=ifrs-tx-2025-en-r&anchor=para_22&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r48": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IFRS",
   "Number": "12",
   "IssueDate": "2025-01-01",
   "Paragraph": "12",
   "Subparagraph": "e",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2025-en-r&anchor=para_12_e&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r49": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IFRS",
   "Number": "12",
   "IssueDate": "2025-01-01",
   "Paragraph": "12",
   "Subparagraph": "f",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2025-en-r&anchor=para_12_f&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r50": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IFRS",
   "Number": "12",
   "IssueDate": "2025-01-01",
   "Paragraph": "21",
   "Subparagraph": "a",
   "Clause": "iv",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2025-en-r&anchor=para_21_a_iv&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r51": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IFRS",
   "Number": "12",
   "IssueDate": "2025-01-01",
   "Paragraph": "B12",
   "Subparagraph": "b",
   "Clause": "i",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2025-en-r&anchor=para_B12_b_i&doctype=Appendix&subtype=B",
   "URIDate": "2025-03-27"
  },
  "r52": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IFRS",
   "Number": "12",
   "IssueDate": "2025-01-01",
   "Paragraph": "B12",
   "Subparagraph": "b",
   "Clause": "ii",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2025-en-r&anchor=para_B12_b_ii&doctype=Appendix&subtype=B",
   "URIDate": "2025-03-27"
  },
  "r53": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IFRS",
   "Number": "12",
   "IssueDate": "2025-01-01",
   "Paragraph": "B12",
   "Subparagraph": "b",
   "Clause": "iii",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2025-en-r&anchor=para_B12_b_iii&doctype=Appendix&subtype=B",
   "URIDate": "2025-03-27"
  },
  "r54": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IFRS",
   "Number": "12",
   "IssueDate": "2025-01-01",
   "Paragraph": "B12",
   "Subparagraph": "b",
   "Clause": "iv",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2025-en-r&anchor=para_B12_b_iv&doctype=Appendix&subtype=B",
   "URIDate": "2025-03-27"
  },
  "r55": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IFRS",
   "Number": "12",
   "IssueDate": "2025-01-01",
   "Paragraph": "B12",
   "Subparagraph": "b",
   "Clause": "ix",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2025-en-r&anchor=para_B12_b_ix&doctype=Appendix&subtype=B",
   "URIDate": "2025-03-27"
  },
  "r56": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IFRS",
   "Number": "12",
   "IssueDate": "2025-01-01",
   "Paragraph": "B12",
   "Subparagraph": "b",
   "Clause": "v",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2025-en-r&anchor=para_B12_b_v&doctype=Appendix&subtype=B",
   "URIDate": "2025-03-27"
  },
  "r57": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IFRS",
   "Number": "12",
   "IssueDate": "2025-01-01",
   "Paragraph": "B12",
   "Subparagraph": "b",
   "Clause": "vi",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2025-en-r&anchor=para_B12_b_vi&doctype=Appendix&subtype=B",
   "URIDate": "2025-03-27"
  },
  "r58": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IFRS",
   "Number": "12",
   "IssueDate": "2025-01-01",
   "Paragraph": "B12",
   "Subparagraph": "b",
   "Clause": "vii",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2025-en-r&anchor=para_B12_b_vii&doctype=Appendix&subtype=B",
   "URIDate": "2025-03-27"
  },
  "r59": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IFRS",
   "Number": "12",
   "IssueDate": "2025-01-01",
   "Paragraph": "B13",
   "Subparagraph": "a",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2025-en-r&anchor=para_B13_a&doctype=Appendix&subtype=B",
   "URIDate": "2025-03-27"
  },
  "r60": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IFRS",
   "Number": "12",
   "IssueDate": "2025-01-01",
   "Paragraph": "B13",
   "Subparagraph": "d",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2025-en-r&anchor=para_B13_d&doctype=Appendix&subtype=B",
   "URIDate": "2025-03-27"
  },
  "r61": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IFRS",
   "Number": "12",
   "IssueDate": "2025-01-01",
   "Paragraph": "B13",
   "Subparagraph": "g",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2025-en-r&anchor=para_B13_g&doctype=Appendix&subtype=B",
   "URIDate": "2025-03-27"
  },
  "r62": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IFRS",
   "Number": "12",
   "IssueDate": "2025-01-01",
   "Paragraph": "B16",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2025-en-r&anchor=para_B16&doctype=Appendix&subtype=B",
   "URIDate": "2025-03-27"
  },
  "r63": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IFRS",
   "Number": "12",
   "IssueDate": "2025-01-01",
   "Paragraph": "B4",
   "Subparagraph": "d",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2025-en-r&anchor=para_B4_d&doctype=Appendix&subtype=B",
   "URIDate": "2025-03-27"
  },
  "r64": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IFRS",
   "Number": "13",
   "IssueDate": "2025-01-01",
   "Paragraph": "93",
   "Subparagraph": "a",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=13&code=ifrs-tx-2025-en-r&anchor=para_93_a&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r65": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IFRS",
   "Number": "13",
   "IssueDate": "2025-01-01",
   "Paragraph": "93",
   "Subparagraph": "b",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=13&code=ifrs-tx-2025-en-r&anchor=para_93_b&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r66": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IFRS",
   "Number": "13",
   "IssueDate": "2025-01-01",
   "Paragraph": "93",
   "Subparagraph": "e",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=13&code=ifrs-tx-2025-en-r&anchor=para_93_e&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r67": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IFRS",
   "Number": "13",
   "IssueDate": "2025-01-01",
   "Paragraph": "93",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=13&code=ifrs-tx-2025-en-r&anchor=para_93&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r68": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IFRS",
   "Number": "14",
   "IssueDate": "2025-01-01",
   "Paragraph": "33",
   "Subparagraph": "b",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=14&code=ifrs-tx-2025-en-r&anchor=para_33_b&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r69": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IFRS",
   "Number": "15",
   "IssueDate": "2025-01-01",
   "Paragraph": "114",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=15&code=ifrs-tx-2025-en-r&anchor=para_114&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r70": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IFRS",
   "Number": "15",
   "IssueDate": "2025-01-01",
   "Paragraph": "115",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=15&code=ifrs-tx-2025-en-r&anchor=para_115&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r71": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IFRS",
   "Number": "15",
   "IssueDate": "2025-01-01",
   "Paragraph": "120",
   "Subparagraph": "b",
   "Clause": "i",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=15&code=ifrs-tx-2025-en-r&anchor=para_120_b_i&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r72": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IFRS",
   "Number": "16",
   "IssueDate": "2025-01-01",
   "Paragraph": "47",
   "Subparagraph": "a",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=16&code=ifrs-tx-2025-en-r&anchor=para_47_a&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r73": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IFRS",
   "Number": "16",
   "IssueDate": "2025-01-01",
   "Paragraph": "47",
   "Subparagraph": "b",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=16&code=ifrs-tx-2025-en-r&anchor=para_47_b&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r74": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IFRS",
   "Number": "16",
   "IssueDate": "2025-01-01",
   "Paragraph": "53",
   "Subparagraph": "a",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=16&code=ifrs-tx-2025-en-r&anchor=para_53_a&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r75": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IFRS",
   "Number": "16",
   "IssueDate": "2025-01-01",
   "Paragraph": "53",
   "Subparagraph": "b",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=16&code=ifrs-tx-2025-en-r&anchor=para_53_b&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r76": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IFRS",
   "Number": "16",
   "IssueDate": "2025-01-01",
   "Paragraph": "53",
   "Subparagraph": "h",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=16&code=ifrs-tx-2025-en-r&anchor=para_53_h&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r77": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IFRS",
   "Number": "16",
   "IssueDate": "2025-01-01",
   "Paragraph": "53",
   "Subparagraph": "j",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=16&code=ifrs-tx-2025-en-r&anchor=para_53_j&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r78": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IFRS",
   "Number": "16",
   "IssueDate": "2025-01-01",
   "Paragraph": "53",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=16&code=ifrs-tx-2025-en-r&anchor=para_53&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r79": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IFRS",
   "Number": "16",
   "IssueDate": "2025-01-01",
   "Paragraph": "94",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=16&code=ifrs-tx-2025-en-r&anchor=para_94&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r80": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IFRS",
   "Number": "16",
   "IssueDate": "2025-01-01",
   "Paragraph": "97",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=16&code=ifrs-tx-2025-en-r&anchor=para_97&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r81": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IFRS",
   "Number": "17",
   "IssueDate": "2025-01-01",
   "Paragraph": "109",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=17&code=ifrs-tx-2025-en-r&anchor=para_109&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r82": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IFRS",
   "Number": "17",
   "IssueDate": "2025-01-01",
   "Paragraph": "109A",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=17&code=ifrs-tx-2025-en-r&anchor=para_109A&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r83": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IFRS",
   "Number": "17",
   "IssueDate": "2025-01-01",
   "Paragraph": "120",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=17&code=ifrs-tx-2025-en-r&anchor=para_120&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r84": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IFRS",
   "Number": "17",
   "IssueDate": "2025-01-01",
   "Paragraph": "132",
   "Subparagraph": "b",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=17&code=ifrs-tx-2025-en-r&anchor=para_132_b&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r85": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IFRS",
   "Number": "2",
   "IssueDate": "2025-01-01",
   "Paragraph": "45",
   "Subparagraph": "d",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2025-en-r&anchor=para_45_d&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r86": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IFRS",
   "Number": "3",
   "IssueDate": "2025-01-01",
   "Paragraph": "B67",
   "Subparagraph": "d",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=3&code=ifrs-tx-2025-en-r&anchor=para_B67_d&doctype=Appendix&subtype=B",
   "URIDate": "2025-03-27"
  },
  "r87": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IFRS",
   "Number": "5",
   "IssueDate": "2025-01-01",
   "Paragraph": "33",
   "Subparagraph": "a",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=5&code=ifrs-tx-2025-en-r&anchor=para_33_a&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r88": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IFRS",
   "Number": "5",
   "IssueDate": "2025-01-01",
   "Paragraph": "33",
   "Subparagraph": "b",
   "Clause": "i",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=5&code=ifrs-tx-2025-en-r&anchor=para_33_b_i&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r89": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IFRS",
   "Number": "5",
   "IssueDate": "2025-01-01",
   "Paragraph": "33",
   "Subparagraph": "d",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=5&code=ifrs-tx-2025-en-r&anchor=para_33_d&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r90": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IFRS",
   "Number": "5",
   "IssueDate": "2025-01-01",
   "Paragraph": "38",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=5&code=ifrs-tx-2025-en-r&anchor=para_38&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r91": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IFRS",
   "Number": "5",
   "IssueDate": "2025-01-01",
   "Section": "Presentation and disclosure",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=5&code=ifrs-tx-2025-en-r&doctype=Standard&dita_xref=IFRS05_g30-42_TI",
   "URIDate": "2025-03-27"
  },
  "r92": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IFRS",
   "Number": "7",
   "IssueDate": "2025-01-01",
   "Paragraph": "23B",
   "Subparagraph": "a",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2025-en-r&anchor=para_23B_a&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r93": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IFRS",
   "Number": "7",
   "IssueDate": "2025-01-01",
   "Paragraph": "42E",
   "Subparagraph": "e",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2025-en-r&anchor=para_42E_e&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r94": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IFRS",
   "Number": "8",
   "IssueDate": "2025-01-01",
   "Paragraph": "23",
   "Subparagraph": "a",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2025-en-r&anchor=para_23_a&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r95": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IFRS",
   "Number": "8",
   "IssueDate": "2025-01-01",
   "Paragraph": "23",
   "Subparagraph": "e",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2025-en-r&anchor=para_23_e&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r96": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IFRS",
   "Number": "8",
   "IssueDate": "2025-01-01",
   "Paragraph": "23",
   "Subparagraph": "h",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2025-en-r&anchor=para_23_h&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r97": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IFRS",
   "Number": "8",
   "IssueDate": "2025-01-01",
   "Paragraph": "23",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2025-en-r&anchor=para_23&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r98": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IFRS",
   "Number": "8",
   "IssueDate": "2025-01-01",
   "Paragraph": "24",
   "Subparagraph": "a",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2025-en-r&anchor=para_24_a&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r99": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IFRS",
   "Number": "8",
   "IssueDate": "2025-01-01",
   "Paragraph": "28",
   "Subparagraph": "a",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2025-en-r&anchor=para_28_a&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r100": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IFRS",
   "Number": "8",
   "IssueDate": "2025-01-01",
   "Paragraph": "28",
   "Subparagraph": "b",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2025-en-r&anchor=para_28_b&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r101": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IFRS",
   "Number": "8",
   "IssueDate": "2025-01-01",
   "Paragraph": "28",
   "Subparagraph": "c",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2025-en-r&anchor=para_28_c&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r102": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IFRS",
   "Number": "8",
   "IssueDate": "2025-01-01",
   "Paragraph": "28",
   "Subparagraph": "d",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2025-en-r&anchor=para_28_d&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r103": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IFRS",
   "Number": "8",
   "IssueDate": "2025-01-01",
   "Paragraph": "28",
   "Subparagraph": "e",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2025-en-r&anchor=para_28_e&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r104": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IFRS",
   "Number": "8",
   "IssueDate": "2025-01-01",
   "Paragraph": "28",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2025-en-r&anchor=para_28&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r105": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IFRS",
   "Number": "8",
   "IssueDate": "2025-01-01",
   "Paragraph": "32",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2025-en-r&anchor=para_32&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r106": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IFRS",
   "Number": "8",
   "IssueDate": "2025-01-01",
   "Paragraph": "33",
   "Subparagraph": "a",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2025-en-r&anchor=para_33_a&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r107": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IFRS",
   "Number": "8",
   "IssueDate": "2025-01-01",
   "Paragraph": "33",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2025-en-r&anchor=para_33&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r108": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IFRS",
   "Number": "8",
   "IssueDate": "2025-01-01",
   "Paragraph": "34",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2025-en-r&anchor=para_34&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r109": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "IFRS",
   "Number": "8",
   "IssueDate": "2025-01-01",
   "Section": "Disclosure",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2025-en-r&doctype=Standard&dita_xref=IFRS08_g20-24_TI",
   "URIDate": "2025-03-27"
  },
  "r110": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Effective 2026-01-01",
   "Name": "IFRS",
   "Number": "7",
   "IssueDate": "2025-01-01",
   "Paragraph": "30A",
   "Subparagraph": "b",
   "Clause": "i",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2025-en-r&anchor=para_30A_b_i&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r111": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Effective 2027-01-01",
   "Name": "IFRS",
   "Number": "19",
   "IssueDate": "2025-01-01",
   "Paragraph": "103",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_103&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r112": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Effective 2027-01-01",
   "Name": "IFRS",
   "Number": "19",
   "IssueDate": "2025-01-01",
   "Paragraph": "104",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_104&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r113": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Effective 2027-01-01",
   "Name": "IFRS",
   "Number": "19",
   "IssueDate": "2025-01-01",
   "Paragraph": "108",
   "Subparagraph": "b",
   "Clause": "i",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_108_b_i&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r114": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Effective 2027-01-01",
   "Name": "IFRS",
   "Number": "19",
   "IssueDate": "2025-01-01",
   "Paragraph": "115",
   "Subparagraph": "a",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_115_a&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r115": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Effective 2027-01-01",
   "Name": "IFRS",
   "Number": "19",
   "IssueDate": "2025-01-01",
   "Paragraph": "115",
   "Subparagraph": "b",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_115_b&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r116": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Effective 2027-01-01",
   "Name": "IFRS",
   "Number": "19",
   "IssueDate": "2025-01-01",
   "Paragraph": "115",
   "Subparagraph": "g",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_115_g&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r117": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Effective 2027-01-01",
   "Name": "IFRS",
   "Number": "19",
   "IssueDate": "2025-01-01",
   "Paragraph": "115",
   "Subparagraph": "i",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_115_i&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r118": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Effective 2027-01-01",
   "Name": "IFRS",
   "Number": "19",
   "IssueDate": "2025-01-01",
   "Paragraph": "115",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_115&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r119": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Effective 2027-01-01",
   "Name": "IFRS",
   "Number": "19",
   "IssueDate": "2025-01-01",
   "Paragraph": "122",
   "Subparagraph": "a",
   "Clause": "i",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_122_a_i&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r120": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Effective 2027-01-01",
   "Name": "IFRS",
   "Number": "19",
   "IssueDate": "2025-01-01",
   "Paragraph": "122",
   "Subparagraph": "a",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_122_a&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r121": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Effective 2027-01-01",
   "Name": "IFRS",
   "Number": "19",
   "IssueDate": "2025-01-01",
   "Paragraph": "124",
   "Subparagraph": "a",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_124_a&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r122": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Effective 2027-01-01",
   "Name": "IFRS",
   "Number": "19",
   "IssueDate": "2025-01-01",
   "Paragraph": "124",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_124&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r123": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Effective 2027-01-01",
   "Name": "IFRS",
   "Number": "19",
   "IssueDate": "2025-01-01",
   "Paragraph": "128",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_128&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r124": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Effective 2027-01-01",
   "Name": "IFRS",
   "Number": "19",
   "IssueDate": "2025-01-01",
   "Paragraph": "133",
   "Subparagraph": "a",
   "Clause": "iii",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_133_a_iii&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r125": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Effective 2027-01-01",
   "Name": "IFRS",
   "Number": "19",
   "IssueDate": "2025-01-01",
   "Paragraph": "137",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_137&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r126": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Effective 2027-01-01",
   "Name": "IFRS",
   "Number": "19",
   "IssueDate": "2025-01-01",
   "Paragraph": "160",
   "Subparagraph": "b",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_160_b&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r127": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Effective 2027-01-01",
   "Name": "IFRS",
   "Number": "19",
   "IssueDate": "2025-01-01",
   "Paragraph": "164",
   "Subparagraph": "b",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_164_b&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r128": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Effective 2027-01-01",
   "Name": "IFRS",
   "Number": "19",
   "IssueDate": "2025-01-01",
   "Paragraph": "164",
   "Subparagraph": "c",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_164_c&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r129": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Effective 2027-01-01",
   "Name": "IFRS",
   "Number": "19",
   "IssueDate": "2025-01-01",
   "Paragraph": "166",
   "Subparagraph": "c",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_166_c&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r130": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Effective 2027-01-01",
   "Name": "IFRS",
   "Number": "19",
   "IssueDate": "2025-01-01",
   "Paragraph": "168",
   "Subparagraph": "b",
   "Clause": "iii",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_168_b_iii&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r131": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Effective 2027-01-01",
   "Name": "IFRS",
   "Number": "19",
   "IssueDate": "2025-01-01",
   "Paragraph": "169",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_169&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r132": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Effective 2027-01-01",
   "Name": "IFRS",
   "Number": "19",
   "IssueDate": "2025-01-01",
   "Paragraph": "176",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_176&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r133": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Effective 2027-01-01",
   "Name": "IFRS",
   "Number": "19",
   "IssueDate": "2025-01-01",
   "Paragraph": "180",
   "Subparagraph": "b",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_180_b&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r134": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Effective 2027-01-01",
   "Name": "IFRS",
   "Number": "19",
   "IssueDate": "2025-01-01",
   "Paragraph": "192",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_192&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r135": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Effective 2027-01-01",
   "Name": "IFRS",
   "Number": "19",
   "IssueDate": "2025-01-01",
   "Paragraph": "194",
   "Subparagraph": "c",
   "Clause": "i",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_194_c_i&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r136": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Effective 2027-01-01",
   "Name": "IFRS",
   "Number": "19",
   "IssueDate": "2025-01-01",
   "Paragraph": "194",
   "Subparagraph": "c",
   "Clause": "ii",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_194_c_ii&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r137": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Effective 2027-01-01",
   "Name": "IFRS",
   "Number": "19",
   "IssueDate": "2025-01-01",
   "Paragraph": "194",
   "Subparagraph": "f",
   "Clause": "i",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_194_f_i&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r138": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Effective 2027-01-01",
   "Name": "IFRS",
   "Number": "19",
   "IssueDate": "2025-01-01",
   "Paragraph": "200",
   "Subparagraph": "e",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_200_e&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r139": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Effective 2027-01-01",
   "Name": "IFRS",
   "Number": "19",
   "IssueDate": "2025-01-01",
   "Paragraph": "218",
   "Subparagraph": "a",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_218_a&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r140": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Effective 2027-01-01",
   "Name": "IFRS",
   "Number": "19",
   "IssueDate": "2025-01-01",
   "Paragraph": "230",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_230&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r141": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Effective 2027-01-01",
   "Name": "IFRS",
   "Number": "19",
   "IssueDate": "2025-01-01",
   "Paragraph": "231",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_231&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r142": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Effective 2027-01-01",
   "Name": "IFRS",
   "Number": "19",
   "IssueDate": "2025-01-01",
   "Paragraph": "24",
   "Subparagraph": "a",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_24_a&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r143": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Effective 2027-01-01",
   "Name": "IFRS",
   "Number": "19",
   "IssueDate": "2025-01-01",
   "Paragraph": "24",
   "Subparagraph": "b",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_24_b&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r144": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Effective 2027-01-01",
   "Name": "IFRS",
   "Number": "19",
   "IssueDate": "2025-01-01",
   "Paragraph": "250",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_250&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r145": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Effective 2027-01-01",
   "Name": "IFRS",
   "Number": "19",
   "IssueDate": "2025-01-01",
   "Paragraph": "254",
   "Subparagraph": "a",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_254_a&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r146": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Effective 2027-01-01",
   "Name": "IFRS",
   "Number": "19",
   "IssueDate": "2025-01-01",
   "Paragraph": "255",
   "Subparagraph": "a",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_255_a&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r147": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Effective 2027-01-01",
   "Name": "IFRS",
   "Number": "19",
   "IssueDate": "2025-01-01",
   "Paragraph": "263",
   "Subparagraph": "e",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_263_e&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r148": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Effective 2027-01-01",
   "Name": "IFRS",
   "Number": "19",
   "IssueDate": "2025-01-01",
   "Paragraph": "266",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_266&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r149": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Effective 2027-01-01",
   "Name": "IFRS",
   "Number": "19",
   "IssueDate": "2025-01-01",
   "Paragraph": "28",
   "Subparagraph": "a",
   "Clause": "i",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_28_a_i&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r150": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Effective 2027-01-01",
   "Name": "IFRS",
   "Number": "19",
   "IssueDate": "2025-01-01",
   "Paragraph": "28",
   "Subparagraph": "a",
   "Clause": "ii",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_28_a_ii&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r151": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Effective 2027-01-01",
   "Name": "IFRS",
   "Number": "19",
   "IssueDate": "2025-01-01",
   "Paragraph": "37",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_37&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r152": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Effective 2027-01-01",
   "Name": "IFRS",
   "Number": "19",
   "IssueDate": "2025-01-01",
   "Paragraph": "64A",
   "Subparagraph": "b",
   "Clause": "i",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_64A_b_i&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r153": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Effective 2027-01-01",
   "Name": "IFRS",
   "Number": "19",
   "IssueDate": "2025-01-01",
   "Paragraph": "75",
   "Subparagraph": "c",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_75_c&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r154": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Effective 2027-01-01",
   "Name": "IFRS",
   "Number": "19",
   "IssueDate": "2025-01-01",
   "Paragraph": "89",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_89&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r155": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Effective 2027-01-01",
   "Name": "IFRS",
   "Number": "19",
   "IssueDate": "2025-01-01",
   "Paragraph": "95",
   "Subparagraph": "a",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_95_a&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r156": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Effective 2027-01-01",
   "Name": "IFRS",
   "Number": "19",
   "IssueDate": "2025-01-01",
   "Paragraph": "95",
   "Subparagraph": "b",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_95_b&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r157": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Effective 2027-01-01",
   "Name": "IFRS",
   "Number": "19",
   "IssueDate": "2025-01-01",
   "Paragraph": "95",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_95&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r158": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Effective 2027-01-01",
   "Name": "IFRS",
   "Number": "19",
   "IssueDate": "2025-01-01",
   "Paragraph": "B13",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_B13&doctype=Appendix&subtype=B",
   "URIDate": "2025-03-27"
  },
  "r159": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Effective 2027-01-01",
   "Name": "IFRS",
   "Number": "19",
   "IssueDate": "2025-01-01",
   "Paragraph": "B8",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_B8&doctype=Appendix&subtype=B",
   "URIDate": "2025-03-27"
  },
  "r160": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Effective 2027-01-01",
   "Name": "IFRS",
   "Number": "19",
   "IssueDate": "2025-01-01",
   "Paragraph": "B9",
   "Subparagraph": "e",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_B9_e&doctype=Appendix&subtype=B",
   "URIDate": "2025-03-27"
  },
  "r161": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Effective 2027-01-01",
   "Name": "IFRS",
   "Number": "19",
   "IssueDate": "2025-01-01",
   "Paragraph": "B9",
   "Subparagraph": "f",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_B9_f&doctype=Appendix&subtype=B",
   "URIDate": "2025-03-27"
  },
  "r162": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Expiry date 2027-01-01",
   "Name": "IAS",
   "Number": "1",
   "IssueDate": "2025-01-01",
   "Paragraph": "103",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2025-en-b&anchor=para_103&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r163": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Expiry date 2027-01-01",
   "Name": "IAS",
   "Number": "1",
   "IssueDate": "2025-01-01",
   "Paragraph": "104",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2025-en-b&anchor=para_104&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r164": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Expiry date 2027-01-01",
   "Name": "IAS",
   "Number": "1",
   "IssueDate": "2025-01-01",
   "Paragraph": "106",
   "Subparagraph": "a",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2025-en-b&anchor=para_106_a&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r165": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Expiry date 2027-01-01",
   "Name": "IAS",
   "Number": "1",
   "IssueDate": "2025-01-01",
   "Paragraph": "106",
   "Subparagraph": "d",
   "Clause": "i",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2025-en-b&anchor=para_106_d_i&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r166": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Expiry date 2027-01-01",
   "Name": "IAS",
   "Number": "1",
   "IssueDate": "2025-01-01",
   "Paragraph": "106",
   "Subparagraph": "d",
   "Clause": "iii",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2025-en-b&anchor=para_106_d_iii&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r167": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Expiry date 2027-01-01",
   "Name": "IAS",
   "Number": "1",
   "IssueDate": "2025-01-01",
   "Paragraph": "106",
   "Subparagraph": "d",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2025-en-b&anchor=para_106_d&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r168": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Expiry date 2027-01-01",
   "Name": "IAS",
   "Number": "1",
   "IssueDate": "2025-01-01",
   "Paragraph": "106",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2025-en-b&anchor=para_106&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r169": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Expiry date 2027-01-01",
   "Name": "IAS",
   "Number": "1",
   "IssueDate": "2025-01-01",
   "Paragraph": "117",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2025-en-b&anchor=para_117&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r170": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Expiry date 2027-01-01",
   "Name": "IAS",
   "Number": "1",
   "IssueDate": "2025-01-01",
   "Paragraph": "35",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2025-en-b&anchor=para_35&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r171": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Expiry date 2027-01-01",
   "Name": "IAS",
   "Number": "1",
   "IssueDate": "2025-01-01",
   "Paragraph": "51",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2025-en-b&anchor=para_51&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r172": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Expiry date 2027-01-01",
   "Name": "IAS",
   "Number": "1",
   "IssueDate": "2025-01-01",
   "Paragraph": "54",
   "Subparagraph": "a",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2025-en-b&anchor=para_54_a&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r173": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Expiry date 2027-01-01",
   "Name": "IAS",
   "Number": "1",
   "IssueDate": "2025-01-01",
   "Paragraph": "54",
   "Subparagraph": "c",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2025-en-b&anchor=para_54_c&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r174": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Expiry date 2027-01-01",
   "Name": "IAS",
   "Number": "1",
   "IssueDate": "2025-01-01",
   "Paragraph": "54",
   "Subparagraph": "e",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2025-en-b&anchor=para_54_e&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r175": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Expiry date 2027-01-01",
   "Name": "IAS",
   "Number": "1",
   "IssueDate": "2025-01-01",
   "Paragraph": "54",
   "Subparagraph": "g",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2025-en-b&anchor=para_54_g&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r176": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Expiry date 2027-01-01",
   "Name": "IAS",
   "Number": "1",
   "IssueDate": "2025-01-01",
   "Paragraph": "54",
   "Subparagraph": "i",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2025-en-b&anchor=para_54_i&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r177": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Expiry date 2027-01-01",
   "Name": "IAS",
   "Number": "1",
   "IssueDate": "2025-01-01",
   "Paragraph": "54",
   "Subparagraph": "n",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2025-en-b&anchor=para_54_n&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r178": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Expiry date 2027-01-01",
   "Name": "IAS",
   "Number": "1",
   "IssueDate": "2025-01-01",
   "Paragraph": "54",
   "Subparagraph": "o",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2025-en-b&anchor=para_54_o&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r179": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Expiry date 2027-01-01",
   "Name": "IAS",
   "Number": "1",
   "IssueDate": "2025-01-01",
   "Paragraph": "54",
   "Subparagraph": "p",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2025-en-b&anchor=para_54_p&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r180": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Expiry date 2027-01-01",
   "Name": "IAS",
   "Number": "1",
   "IssueDate": "2025-01-01",
   "Paragraph": "54",
   "Subparagraph": "q",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2025-en-b&anchor=para_54_q&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r181": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Expiry date 2027-01-01",
   "Name": "IAS",
   "Number": "1",
   "IssueDate": "2025-01-01",
   "Paragraph": "54",
   "Subparagraph": "r",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2025-en-b&anchor=para_54_r&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r182": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Expiry date 2027-01-01",
   "Name": "IAS",
   "Number": "1",
   "IssueDate": "2025-01-01",
   "Paragraph": "55",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2025-en-b&anchor=para_55&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r183": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Expiry date 2027-01-01",
   "Name": "IAS",
   "Number": "1",
   "IssueDate": "2025-01-01",
   "Paragraph": "56",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2025-en-b&anchor=para_56&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r184": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Expiry date 2027-01-01",
   "Name": "IAS",
   "Number": "1",
   "IssueDate": "2025-01-01",
   "Paragraph": "61",
   "Subparagraph": "a",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2025-en-b&anchor=para_61_a&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r185": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Expiry date 2027-01-01",
   "Name": "IAS",
   "Number": "1",
   "IssueDate": "2025-01-01",
   "Paragraph": "61",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2025-en-b&anchor=para_61&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r186": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Expiry date 2027-01-01",
   "Name": "IAS",
   "Number": "1",
   "IssueDate": "2025-01-01",
   "Paragraph": "66",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2025-en-b&anchor=para_66&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r187": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Expiry date 2027-01-01",
   "Name": "IAS",
   "Number": "1",
   "IssueDate": "2025-01-01",
   "Paragraph": "69",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2025-en-b&anchor=para_69&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r188": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Expiry date 2027-01-01",
   "Name": "IAS",
   "Number": "1",
   "IssueDate": "2025-01-01",
   "Paragraph": "7",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2025-en-b&anchor=para_7&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r189": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Expiry date 2027-01-01",
   "Name": "IAS",
   "Number": "1",
   "IssueDate": "2025-01-01",
   "Paragraph": "76ZA",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2025-en-b&anchor=para_76ZA&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r190": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Expiry date 2027-01-01",
   "Name": "IAS",
   "Number": "1",
   "IssueDate": "2025-01-01",
   "Paragraph": "78",
   "Subparagraph": "d",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2025-en-b&anchor=para_78_d&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r191": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Expiry date 2027-01-01",
   "Name": "IAS",
   "Number": "1",
   "IssueDate": "2025-01-01",
   "Paragraph": "78",
   "Subparagraph": "e",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2025-en-b&anchor=para_78_e&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r192": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Expiry date 2027-01-01",
   "Name": "IAS",
   "Number": "1",
   "IssueDate": "2025-01-01",
   "Paragraph": "81A",
   "Subparagraph": "a",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2025-en-b&anchor=para_81A_a&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r193": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Expiry date 2027-01-01",
   "Name": "IAS",
   "Number": "1",
   "IssueDate": "2025-01-01",
   "Paragraph": "81A",
   "Subparagraph": "c",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2025-en-b&anchor=para_81A_c&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r194": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Expiry date 2027-01-01",
   "Name": "IAS",
   "Number": "1",
   "IssueDate": "2025-01-01",
   "Paragraph": "81B",
   "Subparagraph": "a",
   "Clause": "i",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2025-en-b&anchor=para_81B_a_i&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r195": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Expiry date 2027-01-01",
   "Name": "IAS",
   "Number": "1",
   "IssueDate": "2025-01-01",
   "Paragraph": "81B",
   "Subparagraph": "a",
   "Clause": "ii",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2025-en-b&anchor=para_81B_a_ii&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r196": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Expiry date 2027-01-01",
   "Name": "IAS",
   "Number": "1",
   "IssueDate": "2025-01-01",
   "Paragraph": "81B",
   "Subparagraph": "b",
   "Clause": "i",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2025-en-b&anchor=para_81B_b_i&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r197": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Expiry date 2027-01-01",
   "Name": "IAS",
   "Number": "1",
   "IssueDate": "2025-01-01",
   "Paragraph": "81B",
   "Subparagraph": "b",
   "Clause": "ii",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2025-en-b&anchor=para_81B_b_ii&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r198": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Expiry date 2027-01-01",
   "Name": "IAS",
   "Number": "1",
   "IssueDate": "2025-01-01",
   "Paragraph": "82",
   "Subparagraph": "a",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2025-en-b&anchor=para_82_a&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r199": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Expiry date 2027-01-01",
   "Name": "IAS",
   "Number": "1",
   "IssueDate": "2025-01-01",
   "Paragraph": "82",
   "Subparagraph": "b",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2025-en-b&anchor=para_82_b&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r200": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Expiry date 2027-01-01",
   "Name": "IAS",
   "Number": "1",
   "IssueDate": "2025-01-01",
   "Paragraph": "82",
   "Subparagraph": "d",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2025-en-b&anchor=para_82_d&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r201": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Expiry date 2027-01-01",
   "Name": "IAS",
   "Number": "1",
   "IssueDate": "2025-01-01",
   "Paragraph": "82",
   "Subparagraph": "ea",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2025-en-b&anchor=para_82_ea&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r202": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Expiry date 2027-01-01",
   "Name": "IAS",
   "Number": "1",
   "IssueDate": "2025-01-01",
   "Paragraph": "91",
   "Subparagraph": "a",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2025-en-b&anchor=para_91_a&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r203": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Expiry date 2027-01-01",
   "Name": "IAS",
   "Number": "1",
   "IssueDate": "2025-01-01",
   "Paragraph": "98",
   "Subparagraph": "e",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2025-en-b&anchor=para_98_e&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r204": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Note": "Expiry date 2027-01-01",
   "Name": "IAS",
   "Number": "1",
   "IssueDate": "2025-01-01",
   "Paragraph": "99",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2025-en-b&anchor=para_99&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r205": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Name": "IAS",
   "Number": "19",
   "IssueDate": "2025-01-01",
   "Paragraph": "138",
   "Subparagraph": "a",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=19&code=ifrs-tx-2025-en-r&anchor=para_138_a&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r206": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Name": "IAS",
   "Number": "19",
   "IssueDate": "2025-01-01",
   "Paragraph": "138",
   "Subparagraph": "d",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=19&code=ifrs-tx-2025-en-r&anchor=para_138_d&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r207": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Name": "IAS",
   "Number": "19",
   "IssueDate": "2025-01-01",
   "Paragraph": "147",
   "Subparagraph": "c",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=19&code=ifrs-tx-2025-en-r&anchor=para_147_c&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r208": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Name": "IAS",
   "Number": "24",
   "IssueDate": "2025-01-01",
   "Paragraph": "21",
   "Subparagraph": "a",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=24&code=ifrs-tx-2025-en-r&anchor=para_21_a&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r209": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Name": "IAS",
   "Number": "32",
   "IssueDate": "2025-01-01",
   "Paragraph": "IE33",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=32&code=ifrs-tx-2025-en-r&anchor=para_IE33&doctype=Illustrative%20Examples",
   "URIDate": "2025-03-27"
  },
  "r210": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Name": "IAS",
   "Number": "7",
   "IssueDate": "2025-01-01",
   "Paragraph": "17",
   "Subparagraph": "b",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2025-en-r&anchor=para_17_b&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r211": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Name": "IAS",
   "Number": "7",
   "IssueDate": "2025-01-01",
   "Paragraph": "17",
   "Subparagraph": "c",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2025-en-r&anchor=para_17_c&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r212": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Name": "IAS",
   "Number": "7",
   "IssueDate": "2025-01-01",
   "Paragraph": "17",
   "Subparagraph": "d",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2025-en-r&anchor=para_17_d&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r213": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Name": "IAS",
   "Number": "7",
   "IssueDate": "2025-01-01",
   "Paragraph": "44B",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2025-en-r&anchor=para_44B&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r214": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Name": "IAS",
   "Number": "7",
   "IssueDate": "2025-01-01",
   "Section": "A Statement of cash flows for an entity other than a financial institution",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2025-en-r&doctype=Illustrative%20Examples&dita_xref=IAS07_IE_A_TI",
   "URIDate": "2025-03-27"
  },
  "r215": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Name": "IAS",
   "Number": "8",
   "IssueDate": "2025-01-01",
   "Paragraph": "31",
   "Subparagraph": "c",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=8&code=ifrs-tx-2025-en-r&anchor=para_31_c&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r216": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Name": "IFRS",
   "Number": "1",
   "IssueDate": "2025-01-01",
   "Paragraph": "IG63",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=1&code=ifrs-tx-2025-en-r&anchor=para_IG63&doctype=Implementation%20Guidance",
   "URIDate": "2025-03-27"
  },
  "r217": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Name": "IFRS",
   "Number": "12",
   "IssueDate": "2025-01-01",
   "Paragraph": "B10",
   "Subparagraph": "b",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2025-en-r&anchor=para_B10_b&doctype=Appendix&subtype=B",
   "URIDate": "2025-03-27"
  },
  "r218": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Name": "IFRS",
   "Number": "13",
   "IssueDate": "2025-01-01",
   "Paragraph": "B6",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=13&code=ifrs-tx-2025-en-r&anchor=para_B6&doctype=Appendix&subtype=B",
   "URIDate": "2025-03-27"
  },
  "r219": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Name": "IFRS",
   "Number": "13",
   "IssueDate": "2025-01-01",
   "Paragraph": "IE63",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=13&code=ifrs-tx-2025-en-r&anchor=para_IE63&doctype=Illustrative%20Examples",
   "URIDate": "2025-03-27"
  },
  "r220": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Name": "IFRS",
   "Number": "15",
   "IssueDate": "2025-01-01",
   "Paragraph": "B89",
   "Subparagraph": "b",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=15&code=ifrs-tx-2025-en-r&anchor=para_B89_b&doctype=Appendix&subtype=B",
   "URIDate": "2025-03-27"
  },
  "r221": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Name": "IFRS",
   "Number": "15",
   "IssueDate": "2025-01-01",
   "Paragraph": "B89",
   "Subparagraph": "c",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=15&code=ifrs-tx-2025-en-r&anchor=para_B89_c&doctype=Appendix&subtype=B",
   "URIDate": "2025-03-27"
  },
  "r222": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Name": "IFRS",
   "Number": "15",
   "IssueDate": "2025-01-01",
   "Paragraph": "B89",
   "Subparagraph": "g",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=15&code=ifrs-tx-2025-en-r&anchor=para_B89_g&doctype=Appendix&subtype=B",
   "URIDate": "2025-03-27"
  },
  "r223": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Name": "IFRS",
   "Number": "16",
   "IssueDate": "2025-01-01",
   "Paragraph": "53",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=16&code=ifrs-tx-2025-en-r&anchor=para_53&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r224": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Name": "IFRS",
   "Number": "17",
   "IssueDate": "2025-01-01",
   "Paragraph": "113",
   "Subparagraph": "b",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=17&code=ifrs-tx-2025-en-r&anchor=para_113_b&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r225": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Name": "IFRS",
   "Number": "17",
   "IssueDate": "2025-01-01",
   "Paragraph": "96",
   "Subparagraph": "b",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=17&code=ifrs-tx-2025-en-r&anchor=para_96_b&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r226": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Name": "IFRS",
   "Number": "17",
   "IssueDate": "2025-01-01",
   "Paragraph": "96",
   "Subparagraph": "c",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=17&code=ifrs-tx-2025-en-r&anchor=para_96_c&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r227": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Name": "IFRS",
   "Number": "7",
   "IssueDate": "2025-01-01",
   "Paragraph": "B11",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2025-en-r&anchor=para_B11&doctype=Appendix&subtype=B",
   "URIDate": "2025-03-27"
  },
  "r228": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Name": "IFRS",
   "Number": "7",
   "IssueDate": "2025-01-01",
   "Paragraph": "B35",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2025-en-r&anchor=para_B35&doctype=Appendix&subtype=B",
   "URIDate": "2025-03-27"
  },
  "r229": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Name": "IFRS",
   "Number": "7",
   "IssueDate": "2025-01-01",
   "Paragraph": "IG31A",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2025-en-r&anchor=para_IG31A&doctype=Implementation%20Guidance",
   "URIDate": "2025-03-27"
  },
  "r230": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Name": "IFRS",
   "Number": "8",
   "IssueDate": "2025-01-01",
   "Paragraph": "23",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2025-en-r&anchor=para_23&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r231": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Name": "IFRS",
   "Number": "8",
   "IssueDate": "2025-01-01",
   "Paragraph": "28",
   "Subparagraph": "b",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2025-en-r&anchor=para_28_b&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r232": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Note": "Effective 2027-01-01",
   "Name": "IFRS",
   "Number": "19",
   "IssueDate": "2025-01-01",
   "Paragraph": "103",
   "Subparagraph": "b",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_103_b&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r233": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Note": "Effective 2027-01-01",
   "Name": "IFRS",
   "Number": "19",
   "IssueDate": "2025-01-01",
   "Paragraph": "103",
   "Subparagraph": "c",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_103_c&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r234": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Note": "Effective 2027-01-01",
   "Name": "IFRS",
   "Number": "19",
   "IssueDate": "2025-01-01",
   "Paragraph": "103",
   "Subparagraph": "g",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_103_g&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r235": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Note": "Effective 2027-01-01",
   "Name": "IFRS",
   "Number": "19",
   "IssueDate": "2025-01-01",
   "Paragraph": "115",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_115&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r236": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Note": "Effective 2027-01-01",
   "Name": "IFRS",
   "Number": "19",
   "IssueDate": "2025-01-01",
   "Paragraph": "181",
   "Subparagraph": "c",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_181_c&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r237": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Note": "Effective 2027-01-01",
   "Name": "IFRS",
   "Number": "19",
   "IssueDate": "2025-01-01",
   "Paragraph": "234",
   "Subparagraph": "a",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_234_a&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r238": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Note": "Effective 2027-01-01",
   "Name": "IFRS",
   "Number": "19",
   "IssueDate": "2025-01-01",
   "Paragraph": "B9",
   "Subparagraph": "b",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_B9_b&doctype=Appendix&subtype=B",
   "URIDate": "2025-03-27"
  },
  "r239": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Note": "Effective 2027-01-01",
   "Name": "IFRS",
   "Number": "19",
   "IssueDate": "2025-01-01",
   "Paragraph": "B9",
   "Subparagraph": "c",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_B9_c&doctype=Appendix&subtype=B",
   "URIDate": "2025-03-27"
  },
  "r240": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Note": "Effective 2027-01-01",
   "Name": "IFRS",
   "Number": "19",
   "IssueDate": "2025-01-01",
   "Paragraph": "B9",
   "Subparagraph": "f",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_B9_f&doctype=Appendix&subtype=B",
   "URIDate": "2025-03-27"
  },
  "r241": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Note": "Expiry date 2027-01-01",
   "Name": "IAS",
   "Number": "1",
   "IssueDate": "2025-01-01",
   "Paragraph": "102",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2025-en-b&anchor=para_102&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r242": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Note": "Expiry date 2027-01-01",
   "Name": "IAS",
   "Number": "1",
   "IssueDate": "2025-01-01",
   "Paragraph": "103",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2025-en-b&anchor=para_103&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r243": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Note": "Expiry date 2027-01-01",
   "Name": "IAS",
   "Number": "1",
   "IssueDate": "2025-01-01",
   "Paragraph": "108",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2025-en-b&anchor=para_108&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r244": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Note": "Expiry date 2027-01-01",
   "Name": "IAS",
   "Number": "1",
   "IssueDate": "2025-01-01",
   "Paragraph": "68",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2025-en-b&anchor=para_68&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r245": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Note": "Expiry date 2027-01-01",
   "Name": "IAS",
   "Number": "1",
   "IssueDate": "2025-01-01",
   "Paragraph": "70",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2025-en-b&anchor=para_70&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r246": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Note": "Expiry date 2027-01-01",
   "Name": "IAS",
   "Number": "1",
   "IssueDate": "2025-01-01",
   "Paragraph": "78",
   "Subparagraph": "b",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2025-en-b&anchor=para_78_b&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r247": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Note": "Expiry date 2027-01-01",
   "Name": "IAS",
   "Number": "1",
   "IssueDate": "2025-01-01",
   "Paragraph": "78",
   "Subparagraph": "c",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2025-en-b&anchor=para_78_c&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r248": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Note": "Expiry date 2027-01-01",
   "Name": "IAS",
   "Number": "1",
   "IssueDate": "2025-01-01",
   "Paragraph": "78",
   "Subparagraph": "e",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2025-en-b&anchor=para_78_e&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r249": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Note": "Expiry date 2027-01-01",
   "Name": "IAS",
   "Number": "1",
   "IssueDate": "2025-01-01",
   "Paragraph": "IG6",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2025-en-b&anchor=para_IG6&doctype=Implementation%20Guidance",
   "URIDate": "2025-03-27"
  },
  "r250": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Exchange Act",
   "Number": "240",
   "Section": "12",
   "Subsection": "b-2"
  },
  "r251": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Name": "IAS",
   "Number": "16",
   "IssueDate": "2025-01-01",
   "Paragraph": "73",
   "Subparagraph": "e",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=16&code=ifrs-tx-2025-en-r&anchor=para_73_e&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r252": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Name": "IAS",
   "Number": "2",
   "IssueDate": "2025-01-01",
   "Paragraph": "37",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=2&code=ifrs-tx-2025-en-r&anchor=para_37&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r253": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Name": "IAS",
   "Number": "21",
   "IssueDate": "2025-01-01",
   "Paragraph": "52",
   "Subparagraph": "a",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=21&code=ifrs-tx-2025-en-r&anchor=para_52_a&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r254": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Name": "IAS",
   "Number": "33",
   "IssueDate": "2025-01-01",
   "Paragraph": "70",
   "Subparagraph": "c",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=33&code=ifrs-tx-2025-en-r&anchor=para_70_c&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r255": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Name": "IAS",
   "Number": "7",
   "IssueDate": "2025-01-01",
   "Paragraph": "14",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2025-en-r&anchor=para_14&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r256": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Name": "IAS",
   "Number": "7",
   "IssueDate": "2025-01-01",
   "Paragraph": "16",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2025-en-r&anchor=para_16&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r257": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Name": "IAS",
   "Number": "7",
   "IssueDate": "2025-01-01",
   "Paragraph": "20",
   "Subparagraph": "a",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2025-en-r&anchor=para_20_a&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r258": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Name": "IAS",
   "Number": "7",
   "IssueDate": "2025-01-01",
   "Paragraph": "20",
   "Subparagraph": "b",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2025-en-r&anchor=para_20_b&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r259": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Name": "IAS",
   "Number": "7",
   "IssueDate": "2025-01-01",
   "Paragraph": "20",
   "Subparagraph": "c",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2025-en-r&anchor=para_20_c&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r260": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Name": "IAS",
   "Number": "7",
   "IssueDate": "2025-01-01",
   "Paragraph": "20",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2025-en-r&anchor=para_20&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r261": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Name": "IAS",
   "Number": "7",
   "IssueDate": "2025-01-01",
   "Paragraph": "35",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2025-en-r&anchor=para_35&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r262": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Name": "IFRS",
   "Number": "7",
   "IssueDate": "2025-01-01",
   "Paragraph": "7",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2025-en-r&anchor=para_7&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r263": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Note": "Expiry date 2027-01-01",
   "Name": "IAS",
   "Number": "1",
   "IssueDate": "2025-01-01",
   "Paragraph": "10",
   "Subparagraph": "e",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2025-en-b&anchor=para_10_e&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r264": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Note": "Expiry date 2027-01-01",
   "Name": "IAS",
   "Number": "1",
   "IssueDate": "2025-01-01",
   "Paragraph": "106",
   "Subparagraph": "d",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2025-en-b&anchor=para_106_d&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r265": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Note": "Expiry date 2027-01-01",
   "Name": "IAS",
   "Number": "1",
   "IssueDate": "2025-01-01",
   "Paragraph": "112",
   "Subparagraph": "c",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2025-en-b&anchor=para_112_c&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r266": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Note": "Expiry date 2027-01-01",
   "Name": "IAS",
   "Number": "1",
   "IssueDate": "2025-01-01",
   "Paragraph": "35",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2025-en-b&anchor=para_35&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r267": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Note": "Expiry date 2027-01-01",
   "Name": "IAS",
   "Number": "1",
   "IssueDate": "2025-01-01",
   "Paragraph": "55",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2025-en-b&anchor=para_55&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r268": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Note": "Expiry date 2027-01-01",
   "Name": "IAS",
   "Number": "1",
   "IssueDate": "2025-01-01",
   "Paragraph": "78",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2025-en-b&anchor=para_78&doctype=Standard",
   "URIDate": "2025-03-27"
  },
  "r269": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Note": "Expiry date 2027-01-01",
   "Name": "IAS",
   "Number": "1",
   "IssueDate": "2025-01-01",
   "Paragraph": "85",
   "URI": "https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2025-en-b&anchor=para_85&doctype=Standard",
   "URIDate": "2025-03-27"
  }
 }
}
