{
  "report-package": "nrcgroupasa-2021-12-31-en.zip",
  "date": "2021-12-31",
  "lei": "5967007LIEEXZXI5D463",
  "system": "ESEF",
  "country": "NO",
  "langs": [
    "en"
  ],
  "report": "nrcgroupasa-2021-12-31-en/reports/nrcgroupasa-2021-12-31-en.xhtml",
  "viewer": "nrcgroupasa-2021-12-31-en/reports/ixbrlviewer.html",
  "xbrl-json": "nrcgroupasa-2021-12-31-en.json",
  "sha256sum": "f5d180ad22f2ee61bd9ef73368c43a7e71017d65e7e2adc49c43769dd00aae9e",
  "errors": [
    {
      "sev": "INCONSISTENCY",
      "code": "xbrl.5.2.5.2:calcInconsistency",
      "msg": "Calculation inconsistent from ifrs-full:CashFlowsFromUsedInOperatingActivities in link role http://nrcgroup.com/role/CashFlow reported sum 316,000,000 computed sum 317,000,000 context ctx-2 unit nok unreportedContributingItems none"
    },
    {
      "sev": "INCONSISTENCY",
      "code": "xbrl.5.2.5.2:calcInconsistency",
      "msg": "Calculation inconsistent from ifrs-full:CashFlowsFromUsedInInvestingActivitiesContinuingOperations in link role http://nrcgroup.com/role/CashFlow reported sum -133,000,000 computed sum -134,000,000 context ctx-2 unit nok unreportedContributingItems none"
    },
    {
      "sev": "INCONSISTENCY",
      "code": "xbrl.5.2.5.2:calcInconsistency",
      "msg": "Calculation inconsistent from ifrs-full:CashFlowsFromUsedInFinancingActivitiesContinuingOperations in link role http://nrcgroup.com/role/CashFlow reported sum 304,000,000 computed sum 305,000,000 context ctx-2 unit nok unreportedContributingItems none"
    },
    {
      "sev": "INCONSISTENCY",
      "code": "xbrl.5.2.5.2:calcInconsistency",
      "msg": "Calculation inconsistent from ifrs-full:IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges in link role http://nrcgroup.com/role/CashFlow reported sum 14,000,000 computed sum 15,000,000 context ctx-1 unit nok unreportedContributingItems none"
    },
    {
      "sev": "INCONSISTENCY",
      "code": "xbrl.5.2.5.2:calcInconsistency",
      "msg": "Calculation inconsistent from NRC:CashAndCashEquivalentsFromContinuingOperations in link role http://nrcgroup.com/role/CashFlow reported sum 610,000,000 computed sum 611,000,000 context ctx-4 unit nok unreportedContributingItems none"
    },
    {
      "sev": "INCONSISTENCY",
      "code": "xbrl.5.2.5.2:calcInconsistency",
      "msg": "Calculation inconsistent from ifrs-full:ChangesInEquity in link role http://nrcgroup.com/role/ChangesinEquity reported sum -108,000,000 computed sum -107,000,000 context ctx-42 unit nok unreportedContributingItems ifrs-full:IssueOfEquity, ifrs-full:ShareIssueRelatedCost, ifrs-full:DividendsPaid"
    },
    {
      "sev": "INCONSISTENCY",
      "code": "xbrl.5.2.5.2:calcInconsistency",
      "msg": "Calculation inconsistent from ifrs-full:ChangesInEquity in link role http://nrcgroup.com/role/ChangesinEquity reported sum -109,000,000 computed sum -108,000,000 context ctx-1 unit nok unreportedContributingItems ifrs-full:IssueOfEquity, ifrs-full:ShareIssueRelatedCost, ifrs-full:DividendsPaid"
    },
    {
      "sev": "INCONSISTENCY",
      "code": "xbrl.5.2.5.2:calcInconsistency",
      "msg": "Calculation inconsistent from ifrs-full:ComprehensiveIncome in link role http://nrcgroup.com/role/ComprehensiveIncome reported sum -112,000,000 computed sum -111,000,000 context ctx-1 unit nok unreportedContributingItems none"
    },
    {
      "sev": "INCONSISTENCY",
      "code": "xbrl.5.2.5.2:calcInconsistency",
      "msg": "Calculation inconsistent from ifrs-full:IntangibleAssetsAndGoodwill in link role http://nrcgroup.com/role/FinancialPosition reported sum 2,867,000,000 computed sum 2,866,000,000 context ctx-3 unit nok unreportedContributingItems none"
    },
    {
      "sev": "INCONSISTENCY",
      "code": "xbrl.5.2.5.2:calcInconsistency",
      "msg": "Calculation inconsistent from ifrs-full:NoncurrentAssets in link role http://nrcgroup.com/role/FinancialPosition reported sum 3,852,000,000 computed sum 3,853,000,000 context ctx-4 unit nok unreportedContributingItems none"
    },
    {
      "sev": "INCONSISTENCY",
      "code": "xbrl.5.2.5.2:calcInconsistency",
      "msg": "Calculation inconsistent from ifrs-full:TradeAndOtherCurrentReceivables in link role http://nrcgroup.com/role/FinancialPosition reported sum 1,371,000,000 computed sum 1,372,000,000 context ctx-4 unit nok unreportedContributingItems none"
    },
    {
      "sev": "INCONSISTENCY",
      "code": "xbrl.5.2.5.2:calcInconsistency",
      "msg": "Calculation inconsistent from ifrs-full:Assets in link role http://nrcgroup.com/role/FinancialPosition reported sum 5,867,000,000 computed sum 5,866,000,000 context ctx-4 unit nok unreportedContributingItems none"
    },
    {
      "sev": "INCONSISTENCY",
      "code": "xbrl.5.2.5.2:calcInconsistency",
      "msg": "Calculation inconsistent from ifrs-full:EquityAttributableToOwnersOfParent in link role http://nrcgroup.com/role/FinancialPosition reported sum 2,619,000,000 computed sum 2,620,000,000 context ctx-3 unit nok unreportedContributingItems none"
    },
    {
      "sev": "INCONSISTENCY",
      "code": "xbrl.5.2.5.2:calcInconsistency",
      "msg": "Calculation inconsistent from ifrs-full:EquityAttributableToOwnersOfParent in link role http://nrcgroup.com/role/FinancialPosition reported sum 2,729,000,000 computed sum 2,728,000,000 context ctx-4 unit nok unreportedContributingItems none"
    },
    {
      "sev": "INCONSISTENCY",
      "code": "xbrl.5.2.5.2:calcInconsistency",
      "msg": "Calculation inconsistent from ifrs-full:Equity in link role http://nrcgroup.com/role/FinancialPosition reported sum 2,622,000,000 computed sum 2,621,000,000 context ctx-3 unit nok unreportedContributingItems none"
    },
    {
      "sev": "INCONSISTENCY",
      "code": "xbrl.5.2.5.2:calcInconsistency",
      "msg": "Calculation inconsistent from ifrs-full:Equity in link role http://nrcgroup.com/role/FinancialPosition reported sum 2,731,000,000 computed sum 2,732,000,000 context ctx-4 unit nok unreportedContributingItems none"
    },
    {
      "sev": "INCONSISTENCY",
      "code": "xbrl.5.2.5.2:calcInconsistency",
      "msg": "Calculation inconsistent from NRC:CurrentLiabilitiesNonInterestBearing in link role http://nrcgroup.com/role/FinancialPosition reported sum 1,316,000,000 computed sum 1,317,000,000 context ctx-4 unit nok unreportedContributingItems none"
    },
    {
      "sev": "INCONSISTENCY",
      "code": "xbrl.5.2.5.2:calcInconsistency",
      "msg": "Calculation inconsistent from ifrs-full:CurrentLiabilities in link role http://nrcgroup.com/role/FinancialPosition reported sum 1,647,000,000 computed sum 1,646,000,000 context ctx-4 unit nok unreportedContributingItems none"
    },
    {
      "sev": "INCONSISTENCY",
      "code": "xbrl.5.2.5.2:calcInconsistency",
      "msg": "Calculation inconsistent from ifrs-full:Liabilities in link role http://nrcgroup.com/role/FinancialPosition reported sum 2,965,000,000 computed sum 2,966,000,000 context ctx-3 unit nok unreportedContributingItems none"
    },
    {
      "sev": "INCONSISTENCY",
      "code": "xbrl.5.2.5.2:calcInconsistency",
      "msg": "Calculation inconsistent from ifrs-full:Liabilities in link role http://nrcgroup.com/role/FinancialPosition reported sum 3,136,000,000 computed sum 3,135,000,000 context ctx-4 unit nok unreportedContributingItems none"
    },
    {
      "sev": "INCONSISTENCY",
      "code": "xbrl.5.2.5.2:calcInconsistency",
      "msg": "Calculation inconsistent from NRC:ProfitLossFromOperatingActivitiesBeforeOtherOperatingIncomeAndExpenses in link role http://nrcgroup.com/role/IncomeStatement reported sum -8,000,000 computed sum -9,000,000 context ctx-2 unit nok unreportedContributingItems none"
    },
    {
      "sev": "INCONSISTENCY",
      "code": "xbrl.5.2.5.2:calcInconsistency",
      "msg": "Calculation inconsistent from ifrs-full:ProfitLossFromOperatingActivities in link role http://nrcgroup.com/role/IncomeStatement reported sum -10,000,000 computed sum -9,000,000 context ctx-2 unit nok unreportedContributingItems none"
    },
    {
      "sev": "INCONSISTENCY",
      "code": "xbrl.5.2.5.2:calcInconsistency",
      "msg": "Calculation inconsistent from ifrs-full:ProfitLossFromOperatingActivities in link role http://nrcgroup.com/role/IncomeStatement reported sum 42,000,000 computed sum 41,000,000 context ctx-1 unit nok unreportedContributingItems none"
    },
    {
      "sev": "INCONSISTENCY",
      "code": "xbrl.5.2.5.2:calcInconsistency",
      "msg": "Calculation inconsistent from ifrs-full:ProfitLossFromContinuingOperations in link role http://nrcgroup.com/role/IncomeStatement reported sum -59,000,000 computed sum -60,000,000 context ctx-2 unit nok unreportedContributingItems none"
    },
    {
      "sev": "WARNING",
      "code": "formula:assertionUnsatisfied",
      "msg": "man_ExplanationOfChangeInNameOfReportingEntityOrOtherMeansOfIdentificationFromEndOfPrecedingReportingPeriod"
    },
    {
      "sev": "WARNING",
      "code": "formula:assertionUnsatisfied",
      "msg": "man_NameOfUltimateParentOfGroup"
    }
  ],
  "added": "2022-03-29"
}