3.26.1 html 500 609 1 true 142 0 false 6 false false R1.htm 995100 - Document - Cover Sheet http://xbrl.sec.gov/dei/role/document/Cover Cover Cover 1 false false R2.htm 995300 - Document - Audit Information Sheet http://xbrl.sec.gov/dei/role/document/AuditInformation Audit Information Cover 2 false false R3.htm 995301 - Statement - Consolidated Statement of Financial Position Sheet http://nuvini.com.br/role/ConsolidatedBalanceSheet Consolidated Statement of Financial Position Statements 3 false false R4.htm 995302 - Statement - Consolidated Statement of Loss and Comprehensive Loss Sheet http://nuvini.com.br/role/ConsolidatedIncomeStatement Consolidated Statement of Loss and Comprehensive Loss Statements 4 false false R5.htm 995303 - Statement - Consolidated Statement of Changes in Equity Sheet http://nuvini.com.br/role/ShareholdersEquityType2or3 Consolidated Statement of Changes in Equity Statements 5 false false R6.htm 995304 - Statement - Consolidated Statements of Cash Flows Sheet http://nuvini.com.br/role/ConsolidatedCashFlow Consolidated Statements of Cash Flows Statements 6 false false R7.htm 995305 - Disclosure - Corporate and Business Information Sheet http://nuvini.com.br/role/CorporateandBusinessInformation Corporate and Business Information Notes 7 false false R8.htm 995306 - Disclosure - Basis of Presentation Sheet http://nuvini.com.br/role/BasisofPresentation Basis of Presentation Notes 8 false false R9.htm 995307 - Disclosure - Summary of Significant Accounting Policies Sheet http://nuvini.com.br/role/SummaryofSignificantAccountingPolicies Summary of Significant Accounting Policies Notes 9 false false R10.htm 995308 - Disclosure - Adoption of New and Revised Accounting Standards Sheet http://nuvini.com.br/role/AdoptionofNewandRevisedAccountingStandards Adoption of New and Revised Accounting Standards Notes 10 false false R11.htm 995309 - Disclosure - Business Combination and Deferred and Contingent Considerations on Acquisitions Sheet http://nuvini.com.br/role/BusinessCombinationandDeferredandContingentConsiderationsonAcquisitions Business Combination and Deferred and Contingent Considerations on Acquisitions Notes 11 false false R12.htm 995310 - Disclosure - Financial Instruments Sheet http://nuvini.com.br/role/FinancialInstruments Financial Instruments Notes 12 false false R13.htm 995311 - Disclosure - Cash and Cash Equivalents Sheet http://nuvini.com.br/role/CashandCashEquivalents Cash and Cash Equivalents Notes 13 false false R14.htm 995312 - Disclosure - Trade Accounts Receivable Sheet http://nuvini.com.br/role/TradeAccountsReceivable Trade Accounts Receivable Notes 14 false false R15.htm 995313 - Disclosure - Related Parties Sheet http://nuvini.com.br/role/RelatedParties Related Parties Notes 15 false false R16.htm 995314 - Disclosure - Property and Equipment, Net and Right-of-Use Assets, Net Sheet http://nuvini.com.br/role/PropertyandEquipmentNetandRightofUseAssetsNet Property and Equipment, Net and Right-of-Use Assets, Net Notes 16 false false R17.htm 995315 - Disclosure - Intangible Assets, Net Sheet http://nuvini.com.br/role/IntangibleAssetsNet Intangible Assets, Net Notes 17 false false R18.htm 995316 - Disclosure - Salaries and Labor Charges Sheet http://nuvini.com.br/role/SalariesandLaborCharges Salaries and Labor Charges Notes 18 false false R19.htm 995317 - Disclosure - Loans and Financing Sheet http://nuvini.com.br/role/LoansandFinancing Loans and Financing Notes 19 false false R20.htm 995318 - Disclosure - Loans from Investors Sheet http://nuvini.com.br/role/LoansfromInvestors Loans from Investors Notes 20 false false R21.htm 995319 - Disclosure - Debentures Sheet http://nuvini.com.br/role/Debentures Debentures Notes 21 false false R22.htm 995320 - Disclosure - Provision for Risks Sheet http://nuvini.com.br/role/ProvisionforRisks Provision for Risks Notes 22 false false R23.htm 995321 - Disclosure - Equity and Divestitures Sheet http://nuvini.com.br/role/EquityandDivestitures Equity and Divestitures Notes 23 false false R24.htm 995322 - Disclosure - Net Loss Per Share Sheet http://nuvini.com.br/role/NetLossPerShare Net Loss Per Share Notes 24 false false R25.htm 995323 - Disclosure - Share-Based Compensation Plan Sheet http://nuvini.com.br/role/ShareBasedCompensationPlan Share-Based Compensation Plan Notes 25 false false R26.htm 995324 - Disclosure - Net Operating Revenue Sheet http://nuvini.com.br/role/NetOperatingRevenue Net Operating Revenue Notes 26 false false R27.htm 995325 - Disclosure - Cost and Expenses by Nature Sheet http://nuvini.com.br/role/CostandExpensesbyNature Cost and Expenses by Nature Notes 27 false false R28.htm 995326 - Disclosure - Financial Income and Expense, Net Sheet http://nuvini.com.br/role/FinancialIncomeandExpenseNet Financial Income and Expense, Net Notes 28 false false R29.htm 995327 - Disclosure - Income Tax Sheet http://nuvini.com.br/role/IncomeTax Income Tax Notes 29 false false R30.htm 995328 - Disclosure - Segment Information Sheet http://nuvini.com.br/role/SegmentInformation Segment Information Notes 30 false false R31.htm 995329 - Disclosure - Supplementary Items to the Cash Flow Sheet http://nuvini.com.br/role/SupplementaryItemstotheCashFlow Supplementary Items to the Cash Flow Notes 31 false false R32.htm 995330 - Disclosure - Subsequent Events Sheet http://nuvini.com.br/role/SubsequentEvents Subsequent Events Notes 32 false false R33.htm 995447 - Disclosure - Insider Trading Policies and Procedures Sheet http://xbrl.sec.gov/ecd/role/InsiderTradingPoliciesProc Insider Trading Policies and Procedures Notes 33 false false R34.htm 995550 - Disclosure - Cybersecurity Risk Management and Strategy Disclosure Sheet http://xbrl.sec.gov/cyd/role/CybersecurityRiskManagementAndStrategyDisclosure Cybersecurity Risk Management and Strategy Disclosure Notes 34 false false R35.htm 996000 - Disclosure - Accounting Policies, by Policy (Policies) Sheet http://nuvini.com.br/role/AccountingPoliciesByPolicy Accounting Policies, by Policy (Policies) Policies http://nuvini.com.br/role/SummaryofSignificantAccountingPolicies 35 false false R36.htm 996001 - Disclosure - Corporate and Business Information (Tables) Sheet http://nuvini.com.br/role/CorporateandBusinessInformationTables Corporate and Business Information (Tables) Tables http://nuvini.com.br/role/CorporateandBusinessInformation 36 false false R37.htm 996002 - Disclosure - Summary of Significant Accounting Policies (Tables) Sheet http://nuvini.com.br/role/SummaryofSignificantAccountingPoliciesTables Summary of Significant Accounting Policies (Tables) Tables http://nuvini.com.br/role/SummaryofSignificantAccountingPolicies 37 false false R38.htm 996003 - Disclosure - Adoption of New and Revised Accounting Standards (Tables) Sheet http://nuvini.com.br/role/AdoptionofNewandRevisedAccountingStandardsTables Adoption of New and Revised Accounting Standards (Tables) Tables http://nuvini.com.br/role/AdoptionofNewandRevisedAccountingStandards 38 false false R39.htm 996004 - Disclosure - Business Combination and Deferred and Contingent Considerations on Acquisitions (Tables) Sheet http://nuvini.com.br/role/BusinessCombinationandDeferredandContingentConsiderationsonAcquisitionsTables Business Combination and Deferred and Contingent Considerations on Acquisitions (Tables) Tables http://nuvini.com.br/role/BusinessCombinationandDeferredandContingentConsiderationsonAcquisitions 39 false false R40.htm 996005 - Disclosure - Financial Instruments (Tables) Sheet http://nuvini.com.br/role/FinancialInstrumentsTables Financial Instruments (Tables) Tables http://nuvini.com.br/role/FinancialInstruments 40 false false R41.htm 996006 - Disclosure - Cash and Cash Equivalents (Tables) Sheet http://nuvini.com.br/role/CashandCashEquivalentsTables Cash and Cash Equivalents (Tables) Tables http://nuvini.com.br/role/CashandCashEquivalents 41 false false R42.htm 996007 - Disclosure - Trade Accounts Receivable (Tables) Sheet http://nuvini.com.br/role/TradeAccountsReceivableTables Trade Accounts Receivable (Tables) Tables http://nuvini.com.br/role/TradeAccountsReceivable 42 false false R43.htm 996008 - Disclosure - Related Parties (Tables) Sheet http://nuvini.com.br/role/RelatedPartiesTables Related Parties (Tables) Tables http://nuvini.com.br/role/RelatedParties 43 false false R44.htm 996009 - Disclosure - Property and Equipment, Net and Right-of-Use Assets, Net (Tables) Sheet http://nuvini.com.br/role/PropertyandEquipmentNetandRightofUseAssetsNetTables Property and Equipment, Net and Right-of-Use Assets, Net (Tables) Tables http://nuvini.com.br/role/PropertyandEquipmentNetandRightofUseAssetsNet 44 false false R45.htm 996010 - Disclosure - Intangible Assets, Net (Tables) Sheet http://nuvini.com.br/role/IntangibleAssetsNetTables Intangible Assets, Net (Tables) Tables http://nuvini.com.br/role/IntangibleAssetsNet 45 false false R46.htm 996011 - Disclosure - Salaries and Labor Charges (Tables) Sheet http://nuvini.com.br/role/SalariesandLaborChargesTables Salaries and Labor Charges (Tables) Tables http://nuvini.com.br/role/SalariesandLaborCharges 46 false false R47.htm 996012 - Disclosure - Loans and Financing (Tables) Sheet http://nuvini.com.br/role/LoansandFinancingTables Loans and Financing (Tables) Tables http://nuvini.com.br/role/LoansandFinancing 47 false false R48.htm 996013 - Disclosure - Loans from Investors (Tables) Sheet http://nuvini.com.br/role/LoansfromInvestorsTables Loans from Investors (Tables) Tables http://nuvini.com.br/role/LoansfromInvestors 48 false false R49.htm 996014 - Disclosure - Debentures (Tables) Sheet http://nuvini.com.br/role/DebenturesTables Debentures (Tables) Tables http://nuvini.com.br/role/Debentures 49 false false R50.htm 996015 - Disclosure - Provision for Risks (Tables) Sheet http://nuvini.com.br/role/ProvisionforRisksTables Provision for Risks (Tables) Tables http://nuvini.com.br/role/ProvisionforRisks 50 false false R51.htm 996016 - Disclosure - Equity and Divestitures (Tables) Sheet http://nuvini.com.br/role/EquityandDivestituresTables Equity and Divestitures (Tables) Tables http://nuvini.com.br/role/EquityandDivestitures 51 false false R52.htm 996017 - Disclosure - Net Loss Per Share (Tables) Sheet http://nuvini.com.br/role/NetLossPerShareTables Net Loss Per Share (Tables) Tables http://nuvini.com.br/role/NetLossPerShare 52 false false R53.htm 996018 - Disclosure - Share-Based Compensation Plan (Tables) Sheet http://nuvini.com.br/role/ShareBasedCompensationPlanTables Share-Based Compensation Plan (Tables) Tables http://nuvini.com.br/role/ShareBasedCompensationPlan 53 false false R54.htm 996019 - Disclosure - Net Operating Revenue (Tables) Sheet http://nuvini.com.br/role/NetOperatingRevenueTables Net Operating Revenue (Tables) Tables http://nuvini.com.br/role/NetOperatingRevenue 54 false false R55.htm 996020 - Disclosure - Cost and Expenses by Nature (Tables) Sheet http://nuvini.com.br/role/CostandExpensesbyNatureTables Cost and Expenses by Nature (Tables) Tables http://nuvini.com.br/role/CostandExpensesbyNature 55 false false R56.htm 996021 - Disclosure - Financial Income and Expense, Net (Tables) Sheet http://nuvini.com.br/role/FinancialIncomeandExpenseNetTables Financial Income and Expense, Net (Tables) Tables http://nuvini.com.br/role/FinancialIncomeandExpenseNet 56 false false R57.htm 996022 - Disclosure - Income Tax (Tables) Sheet http://nuvini.com.br/role/IncomeTaxTables Income Tax (Tables) Tables http://nuvini.com.br/role/IncomeTax 57 false false R58.htm 996023 - Disclosure - Supplementary Items to the Cash Flow (Tables) Sheet http://nuvini.com.br/role/SupplementaryItemstotheCashFlowTables Supplementary Items to the Cash Flow (Tables) Tables http://nuvini.com.br/role/SupplementaryItemstotheCashFlow 58 false false R59.htm 996024 - Disclosure - Corporate and Business Information (Details) Sheet http://nuvini.com.br/role/CorporateandBusinessInformationDetails Corporate and Business Information (Details) Details http://nuvini.com.br/role/CorporateandBusinessInformationTables 59 false false R60.htm 996025 - Disclosure - Corporate and Business Information - Schedule of Subsidiaries (Details) Sheet http://nuvini.com.br/role/ScheduleofSubsidiariesTable Corporate and Business Information - Schedule of Subsidiaries (Details) Details 60 false false R61.htm 996026 - Disclosure - Basis of Presentation (Details) Sheet http://nuvini.com.br/role/BasisofPresentationDetails Basis of Presentation (Details) Details http://nuvini.com.br/role/BasisofPresentation 61 false false R62.htm 996027 - Disclosure - Summary of Significant Accounting Policies (Details) Sheet http://nuvini.com.br/role/SummaryofSignificantAccountingPoliciesDetails Summary of Significant Accounting Policies (Details) Details http://nuvini.com.br/role/SummaryofSignificantAccountingPoliciesTables 62 false false R63.htm 996028 - Disclosure - Summary of Significant Accounting Policies - Schedule of Finite Useful Lives and the Average Useful Lives (Details) Sheet http://nuvini.com.br/role/ScheduleofFiniteUsefulLivesandtheAverageUsefulLivesTable Summary of Significant Accounting Policies - Schedule of Finite Useful Lives and the Average Useful Lives (Details) Details 63 false false R64.htm 996029 - Disclosure - Summary of Significant Accounting Policies - Schedule of Average Useful Lives (Details) Sheet http://nuvini.com.br/role/ScheduleofAverageUsefulLivesTable Summary of Significant Accounting Policies - Schedule of Average Useful Lives (Details) Details 64 false false R65.htm 996030 - Disclosure - Adoption of New and Revised Accounting Standards - Schedule of Financial Statements in Future Periods (Details) Sheet http://nuvini.com.br/role/ScheduleofFinancialStatementsinFuturePeriodsTable Adoption of New and Revised Accounting Standards - Schedule of Financial Statements in Future Periods (Details) Details 65 false false R66.htm 996031 - Disclosure - Business Combination and Deferred and Contingent Considerations on Acquisitions (Details) Sheet http://nuvini.com.br/role/BusinessCombinationandDeferredandContingentConsiderationsonAcquisitionsDetails Business Combination and Deferred and Contingent Considerations on Acquisitions (Details) Details http://nuvini.com.br/role/BusinessCombinationandDeferredandContingentConsiderationsonAcquisitionsTables 66 false false R67.htm 996032 - Disclosure - Business Combination and Deferred and Contingent Considerations on Acquisitions - Schedule of Consolidated Financial Statements Since the Acquisition Date (Details) Sheet http://nuvini.com.br/role/ScheduleofConsolidatedFinancialStatementsSincetheAcquisitionDateTable Business Combination and Deferred and Contingent Considerations on Acquisitions - Schedule of Consolidated Financial Statements Since the Acquisition Date (Details) Details 67 false false R68.htm 996033 - Disclosure - Business Combination and Deferred and Contingent Considerations on Acquisitions - Schedule of Fair Values of Acquired Assets and Liabilities (Details) Sheet http://nuvini.com.br/role/ScheduleofFairValuesofAcquiredAssetsandLiabilitiesTable Business Combination and Deferred and Contingent Considerations on Acquisitions - Schedule of Fair Values of Acquired Assets and Liabilities (Details) Details 68 false false R69.htm 996034 - Disclosure - Business Combination and Deferred and Contingent Considerations on Acquisitions - Schedule of Non-Current Liabilities Payable Under the Deferred and Contingent Consideration Arrangements (Details) Sheet http://nuvini.com.br/role/ScheduleofNonCurrentLiabilitiesPayableUndertheDeferredandContingentConsiderationArrangementsTable Business Combination and Deferred and Contingent Considerations on Acquisitions - Schedule of Non-Current Liabilities Payable Under the Deferred and Contingent Consideration Arrangements (Details) Details 69 false false R70.htm 996035 - Disclosure - Business Combination and Deferred and Contingent Considerations on Acquisitions - Schedule of Deferred and Contingent Consideration (Details) Sheet http://nuvini.com.br/role/ScheduleofDeferredandContingentConsiderationTable Business Combination and Deferred and Contingent Considerations on Acquisitions - Schedule of Deferred and Contingent Consideration (Details) Details 70 false false R71.htm 996036 - Disclosure - Financial Instruments (Details) Sheet http://nuvini.com.br/role/FinancialInstrumentsDetails Financial Instruments (Details) Details http://nuvini.com.br/role/FinancialInstrumentsTables 71 false false R72.htm 996037 - Disclosure - Financial Instruments - Schedule of Financial Instruments (Details) Sheet http://nuvini.com.br/role/ScheduleofFinancialInstrumentsTable Financial Instruments - Schedule of Financial Instruments (Details) Details 72 false false R73.htm 996038 - Disclosure - Financial Instruments - Schedule of Measurement and Reconciliation of Financial Liabilities (Details) Sheet http://nuvini.com.br/role/ScheduleofMeasurementandReconciliationofFinancialLiabilitiesTable Financial Instruments - Schedule of Measurement and Reconciliation of Financial Liabilities (Details) Details 73 false false R74.htm 996039 - Disclosure - Financial Instruments - Schedule of Significant Unobservable Inputs Used in the Fair Value Measurement (Details) Sheet http://nuvini.com.br/role/ScheduleofSignificantUnobservableInputsUsedintheFairValueMeasurementTable Financial Instruments - Schedule of Significant Unobservable Inputs Used in the Fair Value Measurement (Details) Details 74 false false R75.htm 996040 - Disclosure - Financial Instruments - Schedule of Liquidity Risk (Details) Sheet http://nuvini.com.br/role/ScheduleofLiquidityRiskTable Financial Instruments - Schedule of Liquidity Risk (Details) Details 75 false false R76.htm 996041 - Disclosure - Financial Instruments - Schedule of Contractual Principal Payments Due with Final Maturity (Details) Sheet http://nuvini.com.br/role/ScheduleofContractualPrincipalPaymentsDuewithFinalMaturityTable Financial Instruments - Schedule of Contractual Principal Payments Due with Final Maturity (Details) Details 76 false false R77.htm 996042 - Disclosure - Financial Instruments - Schedule of Estimating an Increase or a Decrease Profit or Loss (Details) Sheet http://nuvini.com.br/role/ScheduleofEstimatinganIncreaseoraDecreaseProfitorLossTable Financial Instruments - Schedule of Estimating an Increase or a Decrease Profit or Loss (Details) Details 77 false false R78.htm 996043 - Disclosure - Financial Instruments - Schedule of Estimating an Increase or a Decrease Profit or Loss (Parentheticals) (Details) Sheet http://nuvini.com.br/role/ScheduleofEstimatinganIncreaseoraDecreaseProfitorLossTable_Parentheticals Financial Instruments - Schedule of Estimating an Increase or a Decrease Profit or Loss (Parentheticals) (Details) Details 78 false false R79.htm 996044 - Disclosure - Cash and Cash Equivalents (Details) Sheet http://nuvini.com.br/role/CashandCashEquivalentsDetails Cash and Cash Equivalents (Details) Details http://nuvini.com.br/role/CashandCashEquivalentsTables 79 false false R80.htm 996045 - Disclosure - Cash and Cash Equivalents - Schedule of Components of Cash and Cash Equivalents (Details) Sheet http://nuvini.com.br/role/ScheduleofComponentsofCashandCashEquivalentsTable Cash and Cash Equivalents - Schedule of Components of Cash and Cash Equivalents (Details) Details 80 false false R81.htm 996046 - Disclosure - Trade Accounts Receivable (Details) Sheet http://nuvini.com.br/role/TradeAccountsReceivableDetails Trade Accounts Receivable (Details) Details http://nuvini.com.br/role/TradeAccountsReceivableTables 81 false false R82.htm 996047 - Disclosure - Trade Accounts Receivable - Schedule of Trade Accounts Receivable (Details) Sheet http://nuvini.com.br/role/ScheduleofTradeAccountsReceivableTable Trade Accounts Receivable - Schedule of Trade Accounts Receivable (Details) Details 82 false false R83.htm 996048 - Disclosure - Trade Accounts Receivable - Schedule of Allowance for Expected Credit Losses (Details) Sheet http://nuvini.com.br/role/ScheduleofAllowanceforExpectedCreditLossesTable Trade Accounts Receivable - Schedule of Allowance for Expected Credit Losses (Details) Details 83 false false R84.htm 996049 - Disclosure - Trade Accounts Receivable - Schedule of Trade Accounts Receivables by Aging Category (Details) Sheet http://nuvini.com.br/role/ScheduleofTradeAccountsReceivablesbyAgingCategoryTable Trade Accounts Receivable - Schedule of Trade Accounts Receivables by Aging Category (Details) Details 84 false false R85.htm 996050 - Disclosure - Related Parties (Details) Sheet http://nuvini.com.br/role/RelatedPartiesDetails Related Parties (Details) Details http://nuvini.com.br/role/RelatedPartiesTables 85 false false R86.htm 996051 - Disclosure - Related Parties - Schedule of Loan Balances Outstanding (Details) Sheet http://nuvini.com.br/role/ScheduleofLoanBalancesOutstandingTable Related Parties - Schedule of Loan Balances Outstanding (Details) Details 86 false false R87.htm 996052 - Disclosure - Related Parties - Schedule of Key Management Compensation (Details) Sheet http://nuvini.com.br/role/ScheduleofKeyManagementCompensationTable Related Parties - Schedule of Key Management Compensation (Details) Details 87 false false R88.htm 996053 - Disclosure - Property and Equipment, Net and Right-of-Use Assets, Net (Details) Sheet http://nuvini.com.br/role/PropertyandEquipmentNetandRightofUseAssetsNetDetails Property and Equipment, Net and Right-of-Use Assets, Net (Details) Details http://nuvini.com.br/role/PropertyandEquipmentNetandRightofUseAssetsNetTables 88 false false R89.htm 996054 - Disclosure - Property and Equipment, Net and Right-of-Use Assets, Net - Schedule of Fixed and Right-of-Use Assets (Details) Sheet http://nuvini.com.br/role/ScheduleofFixedandRightofUseAssetsTable Property and Equipment, Net and Right-of-Use Assets, Net - Schedule of Fixed and Right-of-Use Assets (Details) Details 89 false false R90.htm 996055 - Disclosure - Property and Equipment, Net and Right-of-Use Assets, Net - Schedule of Right-of-Use Asset and Lease Liabilities (Details) Sheet http://nuvini.com.br/role/ScheduleofRightofUseAssetandLeaseLiabilitiesTable Property and Equipment, Net and Right-of-Use Assets, Net - Schedule of Right-of-Use Asset and Lease Liabilities (Details) Details 90 false false R91.htm 996056 - Disclosure - Property and Equipment, Net and Right-of-Use Assets, Net - Schedule of Timing of Future Contractual Lease Payments (Details) Sheet http://nuvini.com.br/role/ScheduleofTimingofFutureContractualLeasePaymentsTable Property and Equipment, Net and Right-of-Use Assets, Net - Schedule of Timing of Future Contractual Lease Payments (Details) Details 91 false false R92.htm 996057 - Disclosure - Intangible Assets, Net (Details) Sheet http://nuvini.com.br/role/IntangibleAssetsNetDetails Intangible Assets, Net (Details) Details http://nuvini.com.br/role/IntangibleAssetsNetTables 92 false false R93.htm 996058 - Disclosure - Intangible Assets, Net - Schedule of Changes in the Carrying Amount of Goodwill and Intangible Assets (Details) Sheet http://nuvini.com.br/role/ScheduleofChangesintheCarryingAmountofGoodwillandIntangibleAssetsTable Intangible Assets, Net - Schedule of Changes in the Carrying Amount of Goodwill and Intangible Assets (Details) Details 93 false false R94.htm 996059 - Disclosure - Salaries and Labor Charges - Schedule of Composition of Salaries and Labor Charges (Details) Sheet http://nuvini.com.br/role/ScheduleofCompositionofSalariesandLaborChargesTable Salaries and Labor Charges - Schedule of Composition of Salaries and Labor Charges (Details) Details 94 false false R95.htm 996060 - Disclosure - Loans and Financing - Schedule of Outstanding Balance of Loans and Financing (Details) Sheet http://nuvini.com.br/role/ScheduleofOutstandingBalanceofLoansandFinancingTable Loans and Financing - Schedule of Outstanding Balance of Loans and Financing (Details) Details 95 false false R96.htm 996061 - Disclosure - Loans and Financing - Schedule of Non-Current Liabilities (Details) Sheet http://nuvini.com.br/role/ScheduleofNonCurrentLiabilitiesTable Loans and Financing - Schedule of Non-Current Liabilities (Details) Details 96 false false R97.htm 996062 - Disclosure - Loans and Financing - Schedule of Loan Activity (Details) Sheet http://nuvini.com.br/role/ScheduleofLoanActivityTable Loans and Financing - Schedule of Loan Activity (Details) Details 97 false false R98.htm 996063 - Disclosure - Loans and Financing - Schedule of Trade and Other Payables (Details) Sheet http://nuvini.com.br/role/ScheduleofTradeandOtherPayablesTable Loans and Financing - Schedule of Trade and Other Payables (Details) Details 98 false false R99.htm 996064 - Disclosure - Loans from Investors (Details) Sheet http://nuvini.com.br/role/LoansfromInvestorsDetails Loans from Investors (Details) Details http://nuvini.com.br/role/LoansfromInvestorsTables 99 false false R100.htm 996065 - Disclosure - Loans from Investors - Schedule of Investor Loan Activity (Details) Sheet http://nuvini.com.br/role/ScheduleofInvestorLoanActivityTable Loans from Investors - Schedule of Investor Loan Activity (Details) Details 100 false false R101.htm 996066 - Disclosure - Debentures (Details) Sheet http://nuvini.com.br/role/DebenturesDetails Debentures (Details) Details http://nuvini.com.br/role/DebenturesTables 101 false false R102.htm 996067 - Disclosure - Debentures - Schedule of Activity Related to the Debentures (Details) Sheet http://nuvini.com.br/role/ScheduleofActivityRelatedtotheDebenturesTable Debentures - Schedule of Activity Related to the Debentures (Details) Details 102 false false R103.htm 996068 - Disclosure - Debentures - Schedule of Total Debentures Outstanding (Details) Sheet http://nuvini.com.br/role/ScheduleofTotalDebenturesOutstandingTable Debentures - Schedule of Total Debentures Outstanding (Details) Details 103 false false R104.htm 996069 - Disclosure - Provision for Risks (Details) Sheet http://nuvini.com.br/role/ProvisionforRisksDetails Provision for Risks (Details) Details http://nuvini.com.br/role/ProvisionforRisksTables 104 false false R105.htm 996070 - Disclosure - Provision for Risks - Schedule of Provision Activity (Details) Sheet http://nuvini.com.br/role/ScheduleofProvisionActivityTable Provision for Risks - Schedule of Provision Activity (Details) Details 105 false false R106.htm 996071 - Disclosure - Provision for Risks - Schedule of Number of Claims, Assessments and Legal Proceedings (Details) Sheet http://nuvini.com.br/role/ScheduleofNumberofClaimsAssessmentsandLegalProceedingsTable Provision for Risks - Schedule of Number of Claims, Assessments and Legal Proceedings (Details) Details 106 false false R107.htm 996072 - Disclosure - Equity and Divestitures (Details) Sheet http://nuvini.com.br/role/EquityandDivestituresDetails Equity and Divestitures (Details) Details http://nuvini.com.br/role/EquityandDivestituresTables 107 false false R108.htm 996073 - Disclosure - Equity and Divestitures - Schedule of Illustrates the Shareholders??? Equity (Details) Sheet http://nuvini.com.br/role/ScheduleofIllustratestheShareholdersEquityTable Equity and Divestitures - Schedule of Illustrates the Shareholders??? Equity (Details) Details 108 false false R109.htm 996074 - Disclosure - Equity and Divestitures - Schedule of Recognized the Following Warrant Obligations (Details) Sheet http://nuvini.com.br/role/ScheduleofRecognizedtheFollowingWarrantObligationsTable Equity and Divestitures - Schedule of Recognized the Following Warrant Obligations (Details) Details 109 false false R110.htm 996075 - Disclosure - Equity and Divestitures - Schedule of Company???s Non-Controlling Interests (Details) Sheet http://nuvini.com.br/role/ScheduleofCompanysNonControllingInterestsTable Equity and Divestitures - Schedule of Company???s Non-Controlling Interests (Details) Details 110 false false R111.htm 996076 - Disclosure - Equity and Divestitures - Schedule of Statement of Financial Position (Details) Sheet http://nuvini.com.br/role/ScheduleofStatementofFinancialPositionTable Equity and Divestitures - Schedule of Statement of Financial Position (Details) Details 111 false false R112.htm 996077 - Disclosure - Net Loss Per Share - Schedule of Net Loss Per Share Attributable to the Ordinary Equity Holders (Details) Sheet http://nuvini.com.br/role/ScheduleofNetLossPerShareAttributabletotheOrdinaryEquityHoldersTable Net Loss Per Share - Schedule of Net Loss Per Share Attributable to the Ordinary Equity Holders (Details) Details 112 false false R113.htm 996078 - Disclosure - Share-Based Compensation Plan (Details) Sheet http://nuvini.com.br/role/ShareBasedCompensationPlanDetails Share-Based Compensation Plan (Details) Details http://nuvini.com.br/role/ShareBasedCompensationPlanTables 113 false false R114.htm 996079 - Disclosure - Share-Based Compensation Plan - Schedule of Grant for Each Option Using the Black- Scholes Option (Details) Sheet http://nuvini.com.br/role/ScheduleofGrantforEachOptionUsingtheBlackScholesOptionTable Share-Based Compensation Plan - Schedule of Grant for Each Option Using the Black- Scholes Option (Details) Details 114 false false R115.htm 996080 - Disclosure - Share-Based Compensation Plan - Schedule of Number and Weighted Average Exercise Price of Share Options (Details) Sheet http://nuvini.com.br/role/ScheduleofNumberandWeightedAverageExercisePriceofShareOptionsTable Share-Based Compensation Plan - Schedule of Number and Weighted Average Exercise Price of Share Options (Details) Details 115 false false R116.htm 996081 - Disclosure - Net Operating Revenue - Schedule of Net Operating Revenue (Details) Sheet http://nuvini.com.br/role/ScheduleofNetOperatingRevenueTable Net Operating Revenue - Schedule of Net Operating Revenue (Details) Details 116 false false R117.htm 996082 - Disclosure - Net Operating Revenue - Schedule of Disaggregation of Net Operating Revenue (Details) Sheet http://nuvini.com.br/role/ScheduleofDisaggregationofNetOperatingRevenueTable Net Operating Revenue - Schedule of Disaggregation of Net Operating Revenue (Details) Details 117 false false R118.htm 996083 - Disclosure - Net Operating Revenue - Schedule of Contract Asset Activity (Details) Sheet http://nuvini.com.br/role/ScheduleofContractAssetActivityTable Net Operating Revenue - Schedule of Contract Asset Activity (Details) Details 118 false false R119.htm 996084 - Disclosure - Net Operating Revenue - Schedule of Deferred Revenue Activity (Details) Sheet http://nuvini.com.br/role/ScheduleofDeferredRevenueActivityTable Net Operating Revenue - Schedule of Deferred Revenue Activity (Details) Details 119 false false R120.htm 996085 - Disclosure - Cost and Expenses by Nature (Details) Sheet http://nuvini.com.br/role/CostandExpensesbyNatureDetails Cost and Expenses by Nature (Details) Details http://nuvini.com.br/role/CostandExpensesbyNatureTables 120 false false R121.htm 996086 - Disclosure - Cost and Expenses by Nature - Schedule of Operating Costs and Expenses by Nature (Details) Sheet http://nuvini.com.br/role/ScheduleofOperatingCostsandExpensesbyNatureTable Cost and Expenses by Nature - Schedule of Operating Costs and Expenses by Nature (Details) Details 121 false false R122.htm 996087 - Disclosure - Cost and Expenses by Nature - Schedule of Fair Value of the Identifiable Net Assets Acquired (Details) Sheet http://nuvini.com.br/role/ScheduleofFairValueoftheIdentifiableNetAssetsAcquiredTable Cost and Expenses by Nature - Schedule of Fair Value of the Identifiable Net Assets Acquired (Details) Details 122 false false R123.htm 996088 - Disclosure - Financial Income and Expense, Net - Schedule of Financial Income and Expense, Net (Details) Sheet http://nuvini.com.br/role/ScheduleofFinancialIncomeandExpenseNetTable Financial Income and Expense, Net - Schedule of Financial Income and Expense, Net (Details) Details 123 false false R124.htm 996089 - Disclosure - Income Tax (Details) Sheet http://nuvini.com.br/role/IncomeTaxDetails Income Tax (Details) Details http://nuvini.com.br/role/IncomeTaxTables 124 false false R125.htm 996090 - Disclosure - Income Tax - Schedule of Income Tax recorded in Income (Details) Sheet http://nuvini.com.br/role/ScheduleofIncomeTaxrecordedinIncomeTable Income Tax - Schedule of Income Tax recorded in Income (Details) Details 125 false false R126.htm 996091 - Disclosure - Income Tax - Schedule of Income Tax recorded in Income (Parentheticals) (Details) Sheet http://nuvini.com.br/role/ScheduleofIncomeTaxrecordedinIncomeTable_Parentheticals Income Tax - Schedule of Income Tax recorded in Income (Parentheticals) (Details) Details 126 false false R127.htm 996092 - Disclosure - Segment Information (Details) Sheet http://nuvini.com.br/role/SegmentInformationDetails Segment Information (Details) Details http://nuvini.com.br/role/SegmentInformation 127 false false R128.htm 996093 - Disclosure - Supplementary Items to the Cash Flow - Schedule of Non-Cash Transactions (Details) Sheet http://nuvini.com.br/role/ScheduleofNonCashTransactionsTable Supplementary Items to the Cash Flow - Schedule of Non-Cash Transactions (Details) Details 128 false false R129.htm 996094 - Disclosure - Subsequent Events (Details) Sheet http://nuvini.com.br/role/SubsequentEventsDetails Subsequent Events (Details) Details http://nuvini.com.br/role/SubsequentEvents 129 false false All Reports Book All Reports ea0287091-20f_nvnigroup.htm nvniw-20251231.xsd nvniw-20251231_cal.xml nvniw-20251231_def.xml nvniw-20251231_lab.xml nvniw-20251231_pre.xml ea028709101_img1.jpg http://xbrl.sec.gov/cyd/2025 http://xbrl.sec.gov/dei/2025 http://xbrl.sec.gov/ecd/2025 https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full true true