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   "value": "140742000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CashAndCashEquivalents",
    "entity": "scheme:5493000GMVR38VUO5D39",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Tag236": {
   "value": "232354000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CashAndCashEquivalents",
    "entity": "scheme:5493000GMVR38VUO5D39",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Tag237": {
   "value": "So\ufb01na NV",
   "dimensions": {
    "concept": "ifrs-full:NameOfReportingEntityOrOtherMeansOfIdentification",
    "language": "nl",
    "entity": "scheme:5493000GMVR38VUO5D39",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00"
   }
  },
  "Tag238": {
   "value": "Nijverheidsstraat 31 te 1040 Brussel",
   "dimensions": {
    "concept": "ifrs-full:AddressOfRegisteredOfficeOfEntity",
    "language": "nl",
    "entity": "scheme:5493000GMVR38VUO5D39",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00"
   }
  },
  "Tag239": {
   "value": "NV",
   "dimensions": {
    "concept": "ifrs-full:LegalFormOfEntity",
    "language": "nl",
    "entity": "scheme:5493000GMVR38VUO5D39",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00"
   }
  },
  "Tag240": {
   "value": "So\ufb01na-groep",
   "dimensions": {
    "concept": "ifrs-full:NameOfParentEntity",
    "language": "nl",
    "entity": "scheme:5493000GMVR38VUO5D39",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00"
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  },
  "Tag241": {
   "value": "So\ufb01na-groep",
   "dimensions": {
    "concept": "ifrs-full:NameOfUltimateParentOfGroup",
    "language": "nl",
    "entity": "scheme:5493000GMVR38VUO5D39",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00"
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  "Tag242": {
   "value": "investeringsactiviteiten",
   "dimensions": {
    "concept": "ifrs-full:DescriptionOfNatureOfEntitysOperationsAndPrincipalActivities",
    "language": "nl",
    "entity": "scheme:5493000GMVR38VUO5D39",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00"
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  },
  "footnote2": {
   "value": "<span>Berekeningen gebaseerd op het verwaterd gewogen gemiddelde aantal effecten in omloop (34.160.806<span> aandelen op 31 december 2021 en </span></span><br/><span style=\"margin-left: 59px;\">34.151.374<span> aandelen op 31 december 2020, d.w.z. een nettowijziging van eigen aandelen voor het jaar van +</span>9.432<span> aandelen).</span></span>",
   "dimensions": {
    "concept": "xbrl:note",
    "noteId": "footnote2",
    "language": "nl"
   }
  },
  "footnote1": {
   "value": "<span>Berekeningen gebaseerd op het gewogen gemiddelde aantal effecten in omloop (33.683.906 aandelen op 31 december 2021 en 33.688.424<br/><span style=\"margin-left: 61px;\">aandelen op 31 december 2020, d.w.z. een nettowijziging van eigen aandelen voor het jaar van -4.518 aandelen).</span></span>",
   "dimensions": {
    "concept": "xbrl:note",
    "noteId": "footnote1",
    "language": "nl"
   }
  },
  "footnote3": {
   "value": "<span>Deze elementen worden weergegeven na aftrek van belastingen - zie punt </span><span style=\"border-left: none; border-right: none;\">3.14</span> van de Toelichtingen bij de geconsolideerde \ufb01nanci\u00eble staten.",
   "dimensions": {
    "concept": "xbrl:note",
    "noteId": "footnote3",
    "language": "nl"
   }
  }
 }
}