3.25.3 html 610 488 1 true 265 0 false 6 false false R1.htm 000 - Document - Document And Entity Information Sheet http://www.brera.com/role/DocumentAndEntityInformation Document And Entity Information Cover 1 false false R2.htm 001 - Statement - Condensed Consolidated Statements of Financial Position (Unaudited) Sheet http://www.brera.com/role/ConsolidatedBalanceSheet Condensed Consolidated Statements of Financial Position (Unaudited) Statements 2 false false R3.htm 002 - Statement - Condensed Consolidated Statements of Financial Position (Unaudited) (Parentheticals) Sheet http://www.brera.com/role/ConsolidatedBalanceSheet_Parentheticals Condensed Consolidated Statements of Financial Position (Unaudited) (Parentheticals) Statements 3 false false R4.htm 003 - Statement - Condensed Consolidated Statements of Loss and Other Comprehensive Income (Unaudited) Sheet http://www.brera.com/role/ConsolidatedIncomeStatement Condensed Consolidated Statements of Loss and Other Comprehensive Income (Unaudited) Statements 4 false false R5.htm 004 - Statement - Condensed Consolidated Statements of Changes in Shareholders??? Equity Sheet http://www.brera.com/role/ShareholdersEquityType2or3 Condensed Consolidated Statements of Changes in Shareholders??? Equity Statements 5 false false R6.htm 005 - Statement - Condensed Consolidated Statements of Cash Flows (Unaudited) Sheet http://www.brera.com/role/ConsolidatedCashFlow Condensed Consolidated Statements of Cash Flows (Unaudited) Statements 6 false false R7.htm 006 - Disclosure - General Information and Reorganization Transactions Sheet http://www.brera.com/role/GeneralInformationandReorganizationTransactions General Information and Reorganization Transactions Notes 7 false false R8.htm 007 - Disclosure - Summary of Material Accounting Policies Sheet http://www.brera.com/role/SummaryofMaterialAccountingPolicies Summary of Material Accounting Policies Notes 8 false false R9.htm 008 - Disclosure - Acquisitions Sheet http://www.brera.com/role/Acquisitions Acquisitions Notes 9 false false R10.htm 009 - Disclosure - Disposal of UYBA Sheet http://www.brera.com/role/DisposalofUYBA Disposal of UYBA Notes 10 false false R11.htm 010 - Disclosure - Financial Instruments Sheet http://www.brera.com/role/FinancialInstruments Financial Instruments Notes 11 false false R12.htm 011 - Disclosure - Property, Plant and Equipment Sheet http://www.brera.com/role/PropertyPlantandEquipment Property, Plant and Equipment Notes 12 false false R13.htm 012 - Disclosure - Intangible Assets Sheet http://www.brera.com/role/IntangibleAssets Intangible Assets Notes 13 false false R14.htm 013 - Disclosure - Financial Assets at Fair Value Through Profit or Loss Sheet http://www.brera.com/role/FinancialAssetsatFairValueThroughProfitorLoss Financial Assets at Fair Value Through Profit or Loss Notes 14 false false R15.htm 014 - Disclosure - Loan Receivable Sheet http://www.brera.com/role/LoanReceivable Loan Receivable Notes 15 false false R16.htm 015 - Disclosure - Trade and Other Receivables Sheet http://www.brera.com/role/TradeandOtherReceivables Trade and Other Receivables Notes 16 false false R17.htm 016 - Disclosure - Deposits and Prepayments Sheet http://www.brera.com/role/DepositsandPrepayments Deposits and Prepayments Notes 17 false false R18.htm 017 - Disclosure - Trade and Other Payables Sheet http://www.brera.com/role/TradeandOtherPayables Trade and Other Payables Notes 18 false false R19.htm 018 - Disclosure - Loans Payable Sheet http://www.brera.com/role/LoansPayable Loans Payable Notes 19 false false R20.htm 019 - Disclosure - Contract liabilities and Deferred Revenue Sheet http://www.brera.com/role/ContractliabilitiesandDeferredRevenue Contract liabilities and Deferred Revenue Notes 20 false false R21.htm 020 - Disclosure - Share Capital and Other Reserves Sheet http://www.brera.com/role/ShareCapitalandOtherReserves Share Capital and Other Reserves Notes 21 false false R22.htm 021 - Disclosure - Revenue Sheet http://www.brera.com/role/Revenue Revenue Notes 22 false false R23.htm 022 - Disclosure - Cost of Revenue Sheet http://www.brera.com/role/CostofRevenue Cost of Revenue Notes 23 false false R24.htm 023 - Disclosure - Segment Reporting Sheet http://www.brera.com/role/SegmentReporting Segment Reporting Notes 24 false false R25.htm 024 - Disclosure - General and Administrative Expenses Sheet http://www.brera.com/role/GeneralandAdministrativeExpenses General and Administrative Expenses Notes 25 false false R26.htm 025 - Disclosure - Other Income Sheet http://www.brera.com/role/OtherIncome Other Income Notes 26 false false R27.htm 026 - Disclosure - Basic and Diluted Loss Per Share Sheet http://www.brera.com/role/BasicandDilutedLossPerShare Basic and Diluted Loss Per Share Notes 27 false false R28.htm 027 - Disclosure - Related Parties Sheet http://www.brera.com/role/RelatedParties Related Parties Notes 28 false false R29.htm 028 - Disclosure - Continued Consideration Sheet http://www.brera.com/role/ContinuedConsideration Continued Consideration Notes 29 false false R30.htm 029 - Disclosure - Subsequent Events Sheet http://www.brera.com/role/SubsequentEvents Subsequent Events Notes 30 false false R31.htm 996000 - Disclosure - Accounting Policies, by Policy (Policies) Sheet http://www.brera.com/role/AccountingPoliciesByPolicy Accounting Policies, by Policy (Policies) Policies http://www.brera.com/role/SummaryofMaterialAccountingPolicies 31 false false R32.htm 996001 - Disclosure - Summary of Material Accounting Policies (Tables) Sheet http://www.brera.com/role/SummaryofMaterialAccountingPoliciesTables Summary of Material Accounting Policies (Tables) Tables http://www.brera.com/role/SummaryofMaterialAccountingPolicies 32 false false R33.htm 996002 - Disclosure - Acquisitions (Tables) Sheet http://www.brera.com/role/AcquisitionsTables Acquisitions (Tables) Tables http://www.brera.com/role/Acquisitions 33 false false R34.htm 996003 - Disclosure - Disposal of UYBA (Tables) Sheet http://www.brera.com/role/DisposalofUYBATables Disposal of UYBA (Tables) Tables http://www.brera.com/role/DisposalofUYBA 34 false false R35.htm 996004 - Disclosure - Financial Instruments (Tables) Sheet http://www.brera.com/role/FinancialInstrumentsTables Financial Instruments (Tables) Tables http://www.brera.com/role/FinancialInstruments 35 false false R36.htm 996005 - Disclosure - Property, Plant and Equipment (Tables) Sheet http://www.brera.com/role/PropertyPlantandEquipmentTables Property, Plant and Equipment (Tables) Tables http://www.brera.com/role/PropertyPlantandEquipment 36 false false R37.htm 996006 - Disclosure - Intangible Assets (Tables) Sheet http://www.brera.com/role/IntangibleAssetsTables Intangible Assets (Tables) Tables http://www.brera.com/role/IntangibleAssets 37 false false R38.htm 996007 - Disclosure - Financial Assets at Fair Value Through Profit or Loss (Tables) Sheet http://www.brera.com/role/FinancialAssetsatFairValueThroughProfitorLossTables Financial Assets at Fair Value Through Profit or Loss (Tables) Tables http://www.brera.com/role/FinancialAssetsatFairValueThroughProfitorLoss 38 false false R39.htm 996008 - Disclosure - Loan Receivable (Tables) Sheet http://www.brera.com/role/LoanReceivableTables Loan Receivable (Tables) Tables http://www.brera.com/role/LoanReceivable 39 false false R40.htm 996009 - Disclosure - Trade and Other Receivables (Tables) Sheet http://www.brera.com/role/TradeandOtherReceivablesTables Trade and Other Receivables (Tables) Tables http://www.brera.com/role/TradeandOtherReceivables 40 false false R41.htm 996010 - Disclosure - Deposits and Prepayments (Tables) Sheet http://www.brera.com/role/DepositsandPrepaymentsTables Deposits and Prepayments (Tables) Tables http://www.brera.com/role/DepositsandPrepayments 41 false false R42.htm 996011 - Disclosure - Trade and Other Payables (Tables) Sheet http://www.brera.com/role/TradeandOtherPayablesTables Trade and Other Payables (Tables) Tables http://www.brera.com/role/TradeandOtherPayables 42 false false R43.htm 996012 - Disclosure - Loans Payable (Tables) Sheet http://www.brera.com/role/LoansPayableTables Loans Payable (Tables) Tables http://www.brera.com/role/LoansPayable 43 false false R44.htm 996013 - Disclosure - Contract liabilities and Deferred Revenue (Tables) Sheet http://www.brera.com/role/ContractliabilitiesandDeferredRevenueTables Contract liabilities and Deferred Revenue (Tables) Tables http://www.brera.com/role/ContractliabilitiesandDeferredRevenue 44 false false R45.htm 996014 - Disclosure - Share Capital and Other Reserves (Tables) Sheet http://www.brera.com/role/ShareCapitalandOtherReservesTables Share Capital and Other Reserves (Tables) Tables http://www.brera.com/role/ShareCapitalandOtherReserves 45 false false R46.htm 996015 - Disclosure - Revenue (Tables) Sheet http://www.brera.com/role/RevenueTables Revenue (Tables) Tables http://www.brera.com/role/Revenue 46 false false R47.htm 996016 - Disclosure - Cost of Revenue (Tables) Sheet http://www.brera.com/role/CostofRevenueTables Cost of Revenue (Tables) Tables http://www.brera.com/role/CostofRevenue 47 false false R48.htm 996017 - Disclosure - Segment Reporting (Tables) Sheet http://www.brera.com/role/SegmentReportingTables Segment Reporting (Tables) Tables http://www.brera.com/role/SegmentReporting 48 false false R49.htm 996018 - Disclosure - General and Administrative Expenses (Tables) Sheet http://www.brera.com/role/GeneralandAdministrativeExpensesTables General and Administrative Expenses (Tables) Tables http://www.brera.com/role/GeneralandAdministrativeExpenses 49 false false R50.htm 996019 - Disclosure - Related Parties (Tables) Sheet http://www.brera.com/role/RelatedPartiesTables Related Parties (Tables) Tables http://www.brera.com/role/RelatedParties 50 false false R51.htm 996020 - Disclosure - General Information and Reorganization Transactions (Details) Sheet http://www.brera.com/role/GeneralInformationandReorganizationTransactionsDetails General Information and Reorganization Transactions (Details) Details http://www.brera.com/role/GeneralInformationandReorganizationTransactions 51 false false R52.htm 996021 - Disclosure - Summary of Material Accounting Policies (Details) Sheet http://www.brera.com/role/SummaryofMaterialAccountingPoliciesDetails Summary of Material Accounting Policies (Details) Details http://www.brera.com/role/SummaryofMaterialAccountingPoliciesTables 52 false false R53.htm 996022 - Disclosure - Summary of Material Accounting Policies - Schedule of Constituent Companies (Details) Sheet http://www.brera.com/role/ScheduleofConstituentCompaniesTable Summary of Material Accounting Policies - Schedule of Constituent Companies (Details) Details 53 false false R54.htm 996023 - Disclosure - Summary of Material Accounting Policies - Schedule of Interim Condensed Consolidated Financial Statements (Details) Sheet http://www.brera.com/role/ScheduleofInterimCondensedConsolidatedFinancialStatementsTable Summary of Material Accounting Policies - Schedule of Interim Condensed Consolidated Financial Statements (Details) Details 54 false false R55.htm 996024 - Disclosure - Summary of Material Accounting Policies - Schedule of Assets and Liabilities Measured at Fair Value in Financial Statements (Details) Sheet http://www.brera.com/role/ScheduleofAssetsandLiabilitiesMeasuredatFairValueinFinancialStatementsTable Summary of Material Accounting Policies - Schedule of Assets and Liabilities Measured at Fair Value in Financial Statements (Details) Details 55 false false R56.htm 996025 - Disclosure - Summary of Material Accounting Policies - Schedule of Company???s Current Credit Risk-Grading Framework (Details) Sheet http://www.brera.com/role/ScheduleofCompanysCurrentCreditRiskGradingFrameworkTable Summary of Material Accounting Policies - Schedule of Company???s Current Credit Risk-Grading Framework (Details) Details 56 false false R57.htm 996026 - Disclosure - Summary of Material Accounting Policies - Schedule of Calculating Depreciation of Assets Over Estimated Useful Lives Using Straight-Line Method (Details) Sheet http://www.brera.com/role/ScheduleofCalculatingDepreciationofAssetsOverEstimatedUsefulLivesUsingStraightLineMethodTable Summary of Material Accounting Policies - Schedule of Calculating Depreciation of Assets Over Estimated Useful Lives Using Straight-Line Method (Details) Details 57 false false R58.htm 996027 - Disclosure - Summary of Material Accounting Policies - Schedule of Recognized at their Fair Value at the Date of Acquisition and are Subsequently Amortized on a Straight-Line Basis (Details) Sheet http://www.brera.com/role/ScheduleofRecognizedattheirFairValueattheDateofAcquisitionandareSubsequentlyAmortizedonaStraightLineBasisTable Summary of Material Accounting Policies - Schedule of Recognized at their Fair Value at the Date of Acquisition and are Subsequently Amortized on a Straight-Line Basis (Details) Details 58 false false R59.htm 996028 - Disclosure - Acquisitions (Details) Sheet http://www.brera.com/role/AcquisitionsDetails Acquisitions (Details) Details http://www.brera.com/role/AcquisitionsTables 59 false false R60.htm 996029 - Disclosure - Acquisitions - Schedule of Purchase Consideration (Details) Sheet http://www.brera.com/role/ScheduleofPurchaseConsiderationTable Acquisitions - Schedule of Purchase Consideration (Details) Details 60 false false R61.htm 996030 - Disclosure - Acquisitions - Schedule of Purchase Price Allocation (Details) Sheet http://www.brera.com/role/ScheduleofPurchasePriceAllocationTable Acquisitions - Schedule of Purchase Price Allocation (Details) Details 61 false false R62.htm 996031 - Disclosure - Acquisitions - Schedule of Interim Condensed Consolidated Statement of Profit or Loss (Details) Sheet http://www.brera.com/role/ScheduleofInterimCondensedConsolidatedStatementofProfitorLossTable Acquisitions - Schedule of Interim Condensed Consolidated Statement of Profit or Loss (Details) Details 62 false false R63.htm 996032 - Disclosure - Acquisitions - Schedule of Pro Forma Profit and Loss (Details) Sheet http://www.brera.com/role/ScheduleofProFormaProfitandLossTable Acquisitions - Schedule of Pro Forma Profit and Loss (Details) Details 63 false false R64.htm 996033 - Disclosure - Disposal of UYBA (Details) Sheet http://www.brera.com/role/DisposalofUYBADetails Disposal of UYBA (Details) Details http://www.brera.com/role/DisposalofUYBATables 64 false false R65.htm 996034 - Disclosure - Disposal of UYBA - Schedule of Resulting in a Net Deficit Position (Details) Sheet http://www.brera.com/role/ScheduleofResultinginaNetDeficitPositionTable Disposal of UYBA - Schedule of Resulting in a Net Deficit Position (Details) Details 65 false false R66.htm 996035 - Disclosure - Financial Instruments (Details) Sheet http://www.brera.com/role/FinancialInstrumentsDetails Financial Instruments (Details) Details http://www.brera.com/role/FinancialInstrumentsTables 66 false false R67.htm 996036 - Disclosure - Financial Instruments - Schedule of Financial Instruments (Details) Sheet http://www.brera.com/role/ScheduleofFinancialInstrumentsTable Financial Instruments - Schedule of Financial Instruments (Details) Details 67 false false R68.htm 996037 - Disclosure - Financial Instruments - Schedule of Financial assets amortized cost (Details) Sheet http://www.brera.com/role/ScheduleofFinancialassetsamortizedcostTable Financial Instruments - Schedule of Financial assets amortized cost (Details) Details 68 false false R69.htm 996038 - Disclosure - Financial Instruments - Schedule of Allowance for Expected Credit Losses (Details) Sheet http://www.brera.com/role/ScheduleofAllowanceforExpectedCreditLossesTable Financial Instruments - Schedule of Allowance for Expected Credit Losses (Details) Details 69 false false R70.htm 996039 - Disclosure - Property, Plant and Equipment (Details) Sheet http://www.brera.com/role/PropertyPlantandEquipmentDetails Property, Plant and Equipment (Details) Details http://www.brera.com/role/PropertyPlantandEquipmentTables 70 false false R71.htm 996040 - Disclosure - Property, Plant and Equipment - Schedule of Property, Plant and Equipment (Details) Sheet http://www.brera.com/role/ScheduleofPropertyPlantandEquipmentTable Property, Plant and Equipment - Schedule of Property, Plant and Equipment (Details) Details 71 false false R72.htm 996041 - Disclosure - Intangible Assets (Details) Sheet http://www.brera.com/role/IntangibleAssetsDetails Intangible Assets (Details) Details http://www.brera.com/role/IntangibleAssetsTables 72 false false R73.htm 996042 - Disclosure - Intangible Assets - Schedule of Intangible Assets (Details) Sheet http://www.brera.com/role/ScheduleofIntangibleAssetsTable Intangible Assets - Schedule of Intangible Assets (Details) Details 73 false false R74.htm 996043 - Disclosure - Financial Assets at Fair Value Through Profit or Loss - Schedule of Gains (Losses) Recognized in Profit or Loss (Details) Sheet http://www.brera.com/role/ScheduleofGainsLossesRecognizedinProfitorLossTable Financial Assets at Fair Value Through Profit or Loss - Schedule of Gains (Losses) Recognized in Profit or Loss (Details) Details 74 false false R75.htm 996044 - Disclosure - Loan Receivable - Schedule of Loan Receivable (Details) Sheet http://www.brera.com/role/ScheduleofLoanReceivableTable Loan Receivable - Schedule of Loan Receivable (Details) Details 75 false false R76.htm 996045 - Disclosure - Trade and Other Receivables - Schedule of Trade and Other Receivables (Details) Sheet http://www.brera.com/role/ScheduleofTradeandOtherReceivablesTable Trade and Other Receivables - Schedule of Trade and Other Receivables (Details) Details 76 false false R77.htm 996046 - Disclosure - Deposits and Prepayments - Schedule of Deposits and Prepayments (Details) Sheet http://www.brera.com/role/ScheduleofDepositsandPrepaymentsTable Deposits and Prepayments - Schedule of Deposits and Prepayments (Details) Details 77 false false R78.htm 996047 - Disclosure - Trade and Other Payables (Details) Sheet http://www.brera.com/role/TradeandOtherPayablesDetails Trade and Other Payables (Details) Details http://www.brera.com/role/TradeandOtherPayablesTables 78 false false R79.htm 996048 - Disclosure - Trade and Other Payables - Schedule of Trade and Other Payables (Details) Sheet http://www.brera.com/role/ScheduleofTradeandOtherPayablesTable Trade and Other Payables - Schedule of Trade and Other Payables (Details) Details 79 false false R80.htm 996049 - Disclosure - Loans Payable (Details) Sheet http://www.brera.com/role/LoansPayableDetails Loans Payable (Details) Details http://www.brera.com/role/LoansPayableTables 80 false false R81.htm 996050 - Disclosure - Loans Payable - Schedule of Loan Payable to Non-Related Parties (Details) Sheet http://www.brera.com/role/ScheduleofLoanPayabletoNonRelatedPartiesTable Loans Payable - Schedule of Loan Payable to Non-Related Parties (Details) Details 81 false false R82.htm 996051 - Disclosure - Contract liabilities and Deferred Revenue - Schedule of Contract Liabilities and Deferred Revenue (Details) Sheet http://www.brera.com/role/ScheduleofContractLiabilitiesandDeferredRevenueTable Contract liabilities and Deferred Revenue - Schedule of Contract Liabilities and Deferred Revenue (Details) Details 82 false false R83.htm 996052 - Disclosure - Share Capital and Other Reserves (Details) Sheet http://www.brera.com/role/ShareCapitalandOtherReservesDetails Share Capital and Other Reserves (Details) Details http://www.brera.com/role/ShareCapitalandOtherReservesTables 83 false false R84.htm 996053 - Disclosure - Share Capital and Other Reserves - Schedule of Activity Related to the Share Options (Details) Sheet http://www.brera.com/role/ScheduleofActivityRelatedtotheShareOptionsTable Share Capital and Other Reserves - Schedule of Activity Related to the Share Options (Details) Details 84 false false R85.htm 996054 - Disclosure - Share Capital and Other Reserves - Schedule of Fair Value of the Warrant (Details) Sheet http://www.brera.com/role/ScheduleofFairValueoftheWarrantTable Share Capital and Other Reserves - Schedule of Fair Value of the Warrant (Details) Details 85 false false R86.htm 996055 - Disclosure - Share Capital and Other Reserves - Schedule of Fair Value of the Share Options (Details) Sheet http://www.brera.com/role/ScheduleofFairValueoftheShareOptionsTable Share Capital and Other Reserves - Schedule of Fair Value of the Share Options (Details) Details 86 false false R87.htm 996056 - Disclosure - Share Capital and Other Reserves - Schedule of Activity Related to the Warrants (Details) Sheet http://www.brera.com/role/ScheduleofActivityRelatedtotheWarrantsTable Share Capital and Other Reserves - Schedule of Activity Related to the Warrants (Details) Details 87 false false R88.htm 996057 - Disclosure - Revenue (Details) Sheet http://www.brera.com/role/RevenueDetails Revenue (Details) Details http://www.brera.com/role/RevenueTables 88 false false R89.htm 996058 - Disclosure - Revenue - Schedule of Revenue (Details) Sheet http://www.brera.com/role/ScheduleofRevenueTable Revenue - Schedule of Revenue (Details) Details 89 false false R90.htm 996059 - Disclosure - Revenue - Schedule of Customers and Associated Trade Receivables (Details) Sheet http://www.brera.com/role/ScheduleofCustomersandAssociatedTradeReceivablesTable Revenue - Schedule of Customers and Associated Trade Receivables (Details) Details 90 false false R91.htm 996060 - Disclosure - Revenue - Schedule of Revenue by Geographic Region (Details) Sheet http://www.brera.com/role/ScheduleofRevenuebyGeographicRegionTable Revenue - Schedule of Revenue by Geographic Region (Details) Details 91 false false R92.htm 996061 - Disclosure - Cost of Revenue (Details) Sheet http://www.brera.com/role/CostofRevenueDetails Cost of Revenue (Details) Details http://www.brera.com/role/CostofRevenueTables 92 false false R93.htm 996062 - Disclosure - Cost of Revenue - Schedule of Cost of revenue primarily consists of expense (Details) Sheet http://www.brera.com/role/ScheduleofCostofrevenueprimarilyconsistsofexpenseTable Cost of Revenue - Schedule of Cost of revenue primarily consists of expense (Details) Details 93 false false R94.htm 996063 - Disclosure - Segment Reporting - Schedule of Net Segment Profit or Loss (Details) Sheet http://www.brera.com/role/ScheduleofNetSegmentProfitorLossTable Segment Reporting - Schedule of Net Segment Profit or Loss (Details) Details 94 false false R95.htm 996064 - Disclosure - Segment Reporting - Schedule of Segment Asset and liabilities (Details) Sheet http://www.brera.com/role/ScheduleofSegmentAssetandliabilitiesTable Segment Reporting - Schedule of Segment Asset and liabilities (Details) Details 95 false false R96.htm 996065 - Disclosure - General and Administrative Expenses - Schedule of General and Administrative Expense (Details) Sheet http://www.brera.com/role/ScheduleofGeneralandAdministrativeExpenseTable General and Administrative Expenses - Schedule of General and Administrative Expense (Details) Details 96 false false R97.htm 996066 - Disclosure - Other Income (Details) Sheet http://www.brera.com/role/OtherIncomeDetails Other Income (Details) Details http://www.brera.com/role/OtherIncome 97 false false R98.htm 996067 - Disclosure - Related Parties (Details) Sheet http://www.brera.com/role/RelatedPartiesDetails Related Parties (Details) Details http://www.brera.com/role/RelatedPartiesTables 98 false false R99.htm 996068 - Disclosure - Related Parties - Schedule of Trade and Other Receivables and Trade and Other Payables Due to or from Related Parties (Details) Sheet http://www.brera.com/role/ScheduleofTradeandOtherReceivablesandTradeandOtherPayablesDuetoorfromRelatedPartiesTable Related Parties - Schedule of Trade and Other Receivables and Trade and Other Payables Due to or from Related Parties (Details) Details 99 false false R100.htm 996069 - Disclosure - Related Parties - Schedule of Related Parties to Provide Goods and Services (Details) Sheet http://www.brera.com/role/ScheduleofRelatedPartiestoProvideGoodsandServicesTable Related Parties - Schedule of Related Parties to Provide Goods and Services (Details) Details 100 false false R101.htm 996070 - Disclosure - Continued Consideration (Details) Sheet http://www.brera.com/role/ContinuedConsiderationDetails Continued Consideration (Details) Details http://www.brera.com/role/ContinuedConsideration 101 false false R102.htm 996071 - Disclosure - Subsequent Events (Details) Sheet http://www.brera.com/role/SubsequentEventsDetails Subsequent Events (Details) Details http://www.brera.com/role/SubsequentEvents 102 false false All Reports Book All Reports brer-20250630.xsd brer-20250630_cal.xml brer-20250630_def.xml brer-20250630_lab.xml brer-20250630_pre.xml ea0259489-6k_brera.htm ea025948901ex99-1_brera.htm http://xbrl.sec.gov/dei/2025 https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full true true