3.26.1 html 101 229 1 true 38 0 false 9 false false R1.htm 995200090 - Document - Document and Entity Information Sheet http://www.ideaacquisitioncorp.com/role/DocumentDocumentAndEntityInformation Document and Entity Information Cover 1 false false R2.htm 995200100 - Statement - CONDENSED BALANCE SHEETS Sheet http://www.ideaacquisitioncorp.com/role/StatementCondensedBalanceSheets CONDENSED BALANCE SHEETS Statements 2 false false R3.htm 995200105 - Statement - CONDENSED BALANCE SHEETS (Parenthetical) Sheet http://www.ideaacquisitioncorp.com/role/StatementCondensedBalanceSheetsParenthetical CONDENSED BALANCE SHEETS (Parenthetical) Statements 3 false false R4.htm 995200200 - Statement - CONDENSED STATEMENT OF OPERATIONS Sheet http://www.ideaacquisitioncorp.com/role/StatementCondensedStatementOfOperations CONDENSED STATEMENT OF OPERATIONS Statements 4 false false R5.htm 995200205 - Statement - CONDENSED STATEMENT OF OPERATIONS (Parenthetical) Sheet http://www.ideaacquisitioncorp.com/role/StatementCondensedStatementOfOperationsParenthetical CONDENSED STATEMENT OF OPERATIONS (Parenthetical) Statements 5 false false R6.htm 995200300 - Statement - CONDENSED STATEMENT OF CHANGES IN SHAREHOLDERS' DEFICIT Sheet http://www.ideaacquisitioncorp.com/role/StatementCondensedStatementOfChangesInShareholdersDeficit CONDENSED STATEMENT OF CHANGES IN SHAREHOLDERS' DEFICIT Statements 6 false false R7.htm 995200305 - Statement - CONDENSED STATEMENT OF CHANGES IN SHAREHOLDERS' DEFICIT (Parenthetical) Sheet http://www.ideaacquisitioncorp.com/role/StatementCondensedStatementOfChangesInShareholdersDeficitParenthetical CONDENSED STATEMENT OF CHANGES IN SHAREHOLDERS' DEFICIT (Parenthetical) Statements 7 false false R8.htm 995200400 - Statement - CONDENSED STATEMENT OF CASH FLOWS Sheet http://www.ideaacquisitioncorp.com/role/StatementCondensedStatementOfCashFlows CONDENSED STATEMENT OF CASH FLOWS Statements 8 false false R9.htm 995210101 - Disclosure - DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS Sheet http://www.ideaacquisitioncorp.com/role/DisclosureDescriptionOfOrganizationAndBusinessOperations DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS Notes 9 false false R10.htm 995210201 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Sheet http://www.ideaacquisitioncorp.com/role/DisclosureSummaryOfSignificantAccountingPolicies SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Notes 10 false false R11.htm 995210301 - Disclosure - INITIAL PUBLIC OFFERING Sheet http://www.ideaacquisitioncorp.com/role/DisclosureInitialPublicOffering INITIAL PUBLIC OFFERING Notes 11 false false R12.htm 995210401 - Disclosure - PRIVATE PLACEMENT Sheet http://www.ideaacquisitioncorp.com/role/DisclosurePrivatePlacement PRIVATE PLACEMENT Notes 12 false false R13.htm 995210501 - Disclosure - RELATED PARTY TRANSACTIONS Sheet http://www.ideaacquisitioncorp.com/role/DisclosureRelatedPartyTransactions RELATED PARTY TRANSACTIONS Notes 13 false false R14.htm 995210601 - Disclosure - COMMITMENTS Sheet http://www.ideaacquisitioncorp.com/role/DisclosureCommitments COMMITMENTS Notes 14 false false R15.htm 995210701 - Disclosure - SHAREHOLDER'S DEFICIT Sheet http://www.ideaacquisitioncorp.com/role/DisclosureShareholderSDeficit SHAREHOLDER'S DEFICIT Notes 15 false false R16.htm 995210801 - Disclosure - FAIR VALUE MEASUREMENTS Sheet http://www.ideaacquisitioncorp.com/role/DisclosureFairValueMeasurements FAIR VALUE MEASUREMENTS Notes 16 false false R17.htm 995210901 - Disclosure - SEGMENT INFORMATION Sheet http://www.ideaacquisitioncorp.com/role/DisclosureSegmentInformation SEGMENT INFORMATION Notes 17 false false R18.htm 995211001 - Disclosure - SUBSEQUENT EVENTS Sheet http://www.ideaacquisitioncorp.com/role/DisclosureSubsequentEvents SUBSEQUENT EVENTS Notes 18 false false R19.htm 995410 - Disclosure - Pay vs Performance Disclosure Sheet http://xbrl.sec.gov/ecd/role/PvpDisclosure Pay vs Performance Disclosure Notes 19 false false R20.htm 995445 - Disclosure - Insider Trading Arrangements Sheet http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements Insider Trading Arrangements Notes 20 false false R21.htm 99920202 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies) Sheet http://www.ideaacquisitioncorp.com/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies) Policies 21 false false R22.htm 99930203 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables) Sheet http://www.ideaacquisitioncorp.com/role/DisclosureSummaryOfSignificantAccountingPoliciesTables SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables) Tables http://www.ideaacquisitioncorp.com/role/DisclosureSummaryOfSignificantAccountingPolicies 22 false false R23.htm 99930803 - Disclosure - FAIR VALUE MEASUREMENTS (Tables) Sheet http://www.ideaacquisitioncorp.com/role/DisclosureFairValueMeasurementsTables FAIR VALUE MEASUREMENTS (Tables) Tables http://www.ideaacquisitioncorp.com/role/DisclosureFairValueMeasurements 23 false false R24.htm 99930903 - Disclosure - SEGMENT INFORMATION (Tables) Sheet http://www.ideaacquisitioncorp.com/role/DisclosureSegmentInformationTables SEGMENT INFORMATION (Tables) Tables http://www.ideaacquisitioncorp.com/role/DisclosureSegmentInformation 24 false false R25.htm 99940101 - Disclosure - DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS (Details) Sheet http://www.ideaacquisitioncorp.com/role/DisclosureDescriptionOfOrganizationAndBusinessOperationsDetails DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS (Details) Details http://www.ideaacquisitioncorp.com/role/DisclosureDescriptionOfOrganizationAndBusinessOperations 25 false false R26.htm 99940201 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Liquidity and Capital Resources (Details) Sheet http://www.ideaacquisitioncorp.com/role/DisclosureSummaryOfSignificantAccountingPoliciesLiquidityAndCapitalResourcesDetails SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Liquidity and Capital Resources (Details) Details 26 false false R27.htm 99940202 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Cash and Cash Equivalents (Details) Sheet http://www.ideaacquisitioncorp.com/role/DisclosureSummaryOfSignificantAccountingPoliciesCashAndCashEquivalentsDetails SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Cash and Cash Equivalents (Details) Details 27 false false R28.htm 99940203 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Cash Held in Trust Account (Details) Sheet http://www.ideaacquisitioncorp.com/role/DisclosureSummaryOfSignificantAccountingPoliciesCashHeldInTrustAccountDetails SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Cash Held in Trust Account (Details) Details 28 false false R29.htm 99940204 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Income Taxes (Details) Sheet http://www.ideaacquisitioncorp.com/role/DisclosureSummaryOfSignificantAccountingPoliciesIncomeTaxesDetails SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Income Taxes (Details) Details 29 false false R30.htm 99940205 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Class A Ordinary Shares Subject to Possible Redemption (Details) Sheet http://www.ideaacquisitioncorp.com/role/DisclosureSummaryOfSignificantAccountingPoliciesClassOrdinarySharesSubjectToPossibleRedemptionDetails SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Class A Ordinary Shares Subject to Possible Redemption (Details) Details 30 false false R31.htm 99940206 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Net loss per ordinary share (Details) Sheet http://www.ideaacquisitioncorp.com/role/DisclosureSummaryOfSignificantAccountingPoliciesNetLossPerOrdinaryShareDetails SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Net loss per ordinary share (Details) Details 31 false false R32.htm 99940301 - Disclosure - INITIAL PUBLIC OFFERING (Details) Sheet http://www.ideaacquisitioncorp.com/role/DisclosureInitialPublicOfferingDetails INITIAL PUBLIC OFFERING (Details) Details http://www.ideaacquisitioncorp.com/role/DisclosureInitialPublicOffering 32 false false R33.htm 99940401 - Disclosure - PRIVATE PLACEMENT (Details) Sheet http://www.ideaacquisitioncorp.com/role/DisclosurePrivatePlacementDetails PRIVATE PLACEMENT (Details) Details http://www.ideaacquisitioncorp.com/role/DisclosurePrivatePlacement 33 false false R34.htm 99940501 - Disclosure - RELATED PARTY TRANSACTIONS - Founder Shares and Share Based Compensation (Details) Sheet http://www.ideaacquisitioncorp.com/role/DisclosureRelatedPartyTransactionsFounderSharesAndShareBasedCompensationDetails RELATED PARTY TRANSACTIONS - Founder Shares and Share Based Compensation (Details) Details 34 false false R35.htm 99940502 - Disclosure - RELATED PARTY TRANSACTIONS - Promissory Note - Related Party and Share Subscription Receivable (Details) Sheet http://www.ideaacquisitioncorp.com/role/DisclosureRelatedPartyTransactionsPromissoryNoteRelatedPartyAndShareSubscriptionReceivableDetails RELATED PARTY TRANSACTIONS - Promissory Note - Related Party and Share Subscription Receivable (Details) Details 35 false false R36.htm 99940503 - Disclosure - RELATED PARTY TRANSACTIONS - Administrative Support Agreement (Details) Sheet http://www.ideaacquisitioncorp.com/role/DisclosureRelatedPartyTransactionsAdministrativeSupportAgreementDetails RELATED PARTY TRANSACTIONS - Administrative Support Agreement (Details) Details 36 false false R37.htm 99940504 - Disclosure - RELATED PARTY TRANSACTIONS - Related Party Loans (Details) Sheet http://www.ideaacquisitioncorp.com/role/DisclosureRelatedPartyTransactionsRelatedPartyLoansDetails RELATED PARTY TRANSACTIONS - Related Party Loans (Details) Details 37 false false R38.htm 99940601 - Disclosure - COMMITMENTS (Details) Sheet http://www.ideaacquisitioncorp.com/role/DisclosureCommitmentsDetails COMMITMENTS (Details) Details http://www.ideaacquisitioncorp.com/role/DisclosureCommitments 38 false false R39.htm 99940701 - Disclosure - SHAREHOLDER'S DEFICIT - Preference shares (Details) Sheet http://www.ideaacquisitioncorp.com/role/DisclosureShareholderSDeficitPreferenceSharesDetails SHAREHOLDER'S DEFICIT - Preference shares (Details) Details 39 false false R40.htm 99940702 - Disclosure - SHAREHOLDER'S DEFICIT - Ordinary Shares (Details) Sheet http://www.ideaacquisitioncorp.com/role/DisclosureShareholderSDeficitOrdinarySharesDetails SHAREHOLDER'S DEFICIT - Ordinary Shares (Details) Details 40 false false R41.htm 99940703 - Disclosure - SHAREHOLDER'S DEFICIT - Warrants (Details) Sheet http://www.ideaacquisitioncorp.com/role/DisclosureShareholderSDeficitWarrantsDetails SHAREHOLDER'S DEFICIT - Warrants (Details) Details 41 false false R42.htm 99940801 - Disclosure - FAIR VALUE MEASUREMENTS - Assets Measured At Fair Value (Details) Sheet http://www.ideaacquisitioncorp.com/role/DisclosureFairValueMeasurementsAssetsMeasuredAtFairValueDetails FAIR VALUE MEASUREMENTS - Assets Measured At Fair Value (Details) Details 42 false false R43.htm 99940802 - Disclosure - FAIR VALUE MEASUREMENTS - Inputs Of Over Allotment Option (Details) Sheet http://www.ideaacquisitioncorp.com/role/DisclosureFairValueMeasurementsInputsOfOverAllotmentOptionDetails FAIR VALUE MEASUREMENTS - Inputs Of Over Allotment Option (Details) Details 43 false false R44.htm 99940803 - Disclosure - FAIR VALUE MEASUREMENTS - Assumptions in Level 3 valuation (Details) Sheet http://www.ideaacquisitioncorp.com/role/DisclosureFairValueMeasurementsAssumptionsInLevel3ValuationDetails FAIR VALUE MEASUREMENTS - Assumptions in Level 3 valuation (Details) Details 44 false false R45.htm 99940804 - Disclosure - FAIR VALUE MEASUREMENTS - Additional Information (Details) Sheet http://www.ideaacquisitioncorp.com/role/DisclosureFairValueMeasurementsAdditionalInformationDetails FAIR VALUE MEASUREMENTS - Additional Information (Details) Details 45 false false R46.htm 99940901 - Disclosure - SEGMENT INFORMATION (Details) Sheet http://www.ideaacquisitioncorp.com/role/DisclosureSegmentInformationDetails SEGMENT INFORMATION (Details) Details http://www.ideaacquisitioncorp.com/role/DisclosureSegmentInformationTables 46 false false R47.htm 99940902 - Disclosure - SEGMENT INFORMATION - Schedule of key metrics included in net income or loss and total assets (Details) Sheet http://www.ideaacquisitioncorp.com/role/DisclosureSegmentInformationScheduleOfKeyMetricsIncludedInNetIncomeOrLossAndTotalAssetsDetails SEGMENT INFORMATION - Schedule of key metrics included in net income or loss and total assets (Details) Details 47 false false All Reports Book All Reports tmb-20260331.xsd tmb-20260331_cal.xml tmb-20260331_def.xml tmb-20260331_lab.xml tmb-20260331_pre.xml tmb-20260331x10q.htm http://fasb.org/us-gaap/2025 http://xbrl.sec.gov/dei/2025 http://xbrl.sec.gov/ecd/2025 true true