3.25.2 html 158 219 2 true 28 0 false 10 false false R1.htm 1001 - Document - Cover Sheet http://Bridgebio.com/role/Cover Cover Cover 1 false false R2.htm 1002 - Statement - Consolidated Condensed Balance Sheets Sheet http://Bridgebio.com/role/ConsolidatedCondensedBalanceSheets Consolidated Condensed Balance Sheets Statements 2 false false R3.htm 1003 - Statement - Consolidated Condensed Balance Sheets (Parentheticals) Sheet http://Bridgebio.com/role/ConsolidatedCondensedBalanceSheetsParentheticals Consolidated Condensed Balance Sheets (Parentheticals) Statements 3 false false R4.htm 1004 - Statement - Consolidated Condensed Statements of Operations (Unaudited) Sheet http://Bridgebio.com/role/ConsolidatedCondensedStatementsOfOperationsUnaudited Consolidated Condensed Statements of Operations (Unaudited) Statements 4 false false R5.htm 1005 - Statement - Consolidated Condensed Statements of Changes in Shareholders' Deficit (Unaudited) Sheet http://Bridgebio.com/role/ConsolidatedCondensedStatementsOfChangesInShareholdersDeficitUnaudited Consolidated Condensed Statements of Changes in Shareholders' Deficit (Unaudited) Statements 5 false false R6.htm 1006 - Statement - Consolidated Condensed Statements of Cash Flows (Unaudited) Sheet http://Bridgebio.com/role/ConsolidatedCondensedStatementsOfCashFlowsUnaudited Consolidated Condensed Statements of Cash Flows (Unaudited) Statements 6 false false R7.htm 1007 - Disclosure - Description of Organization and Business Operations Sheet http://Bridgebio.com/role/DescriptionOfOrganizationAndBusinessOperations Description of Organization and Business Operations Notes 7 false false R8.htm 1008 - Disclosure - Summary of Significant Accounting Policies Sheet http://Bridgebio.com/role/SummaryOfSignificantAccountingPolicies Summary of Significant Accounting Policies Notes 8 false false R9.htm 1009 - Disclosure - Public Offering Sheet http://Bridgebio.com/role/PublicOffering Public Offering Notes 9 false false R10.htm 1010 - Disclosure - Private Placement Sheet http://Bridgebio.com/role/PrivatePlacement Private Placement Notes 10 false false R11.htm 1011 - Disclosure - Related Party Transactions Sheet http://Bridgebio.com/role/RelatedPartyTransactions Related Party Transactions Notes 11 false false R12.htm 1012 - Disclosure - Commitments Sheet http://Bridgebio.com/role/Commitments Commitments Notes 12 false false R13.htm 1013 - Disclosure - Shareholders' Deficit Sheet http://Bridgebio.com/role/ShareholdersDeficit Shareholders' Deficit Notes 13 false false R14.htm 1014 - Disclosure - Fair Value Measurements Sheet http://Bridgebio.com/role/FairValueMeasurements Fair Value Measurements Notes 14 false false R15.htm 1015 - Disclosure - Segment Information Sheet http://Bridgebio.com/role/SegmentInformation Segment Information Notes 15 false false R16.htm 1016 - Disclosure - Subsequent Events Sheet http://Bridgebio.com/role/SubsequentEvents Subsequent Events Notes 16 false false R17.htm 1017 - Disclosure - Summary of Significant Accounting Policies (Policies) Sheet http://Bridgebio.com/role/SummaryOfSignificantAccountingPoliciesPolicies Summary of Significant Accounting Policies (Policies) Policies http://Bridgebio.com/role/SummaryOfSignificantAccountingPolicies 17 false false R18.htm 1018 - Disclosure - Summary of Significant Accounting Policies (Tables) Sheet http://Bridgebio.com/role/SummaryOfSignificantAccountingPoliciesTables Summary of Significant Accounting Policies (Tables) Tables http://Bridgebio.com/role/SummaryOfSignificantAccountingPolicies 18 false false R19.htm 1019 - Disclosure - Fair Value Measurements (Tables) Sheet http://Bridgebio.com/role/FairValueMeasurementsTables Fair Value Measurements (Tables) Tables http://Bridgebio.com/role/FairValueMeasurements 19 false false R20.htm 1020 - Disclosure - Segment Information (Tables) Sheet http://Bridgebio.com/role/SegmentInformationTables Segment Information (Tables) Tables http://Bridgebio.com/role/SegmentInformation 20 false false R21.htm 1021 - Disclosure - Description of Organization and Business Operations (Details) Sheet http://Bridgebio.com/role/DescriptionOfOrganizationAndBusinessOperationsDetails Description of Organization and Business Operations (Details) Details http://Bridgebio.com/role/DescriptionOfOrganizationAndBusinessOperations 21 false false R22.htm 1022 - Disclosure - Summary of Significant Accounting Policies (Details) Sheet http://Bridgebio.com/role/SummaryOfSignificantAccountingPoliciesDetails Summary of Significant Accounting Policies (Details) Details http://Bridgebio.com/role/SummaryOfSignificantAccountingPoliciesTables 22 false false R23.htm 1023 - Disclosure - Summary of Significant Accounting Policies - Schedule of Class A Ordinary Shares Subject to Redemption Reflected (Details) Sheet http://Bridgebio.com/role/SummaryOfSignificantAccountingPoliciesScheduleOfClassAOrdinarySharesSubjectToRedemptionReflectedDetails Summary of Significant Accounting Policies - Schedule of Class A Ordinary Shares Subject to Redemption Reflected (Details) Details 23 false false R24.htm 1024 - Disclosure - Summary of Significant Accounting Policies - Schedule of Basic and Diluted Net (Loss) Income Per Ordinary Share (Details) Sheet http://Bridgebio.com/role/SummaryOfSignificantAccountingPoliciesScheduleOfBasicAndDilutedNetLossIncomePerOrdinaryShareDetails Summary of Significant Accounting Policies - Schedule of Basic and Diluted Net (Loss) Income Per Ordinary Share (Details) Details 24 false false R25.htm 1025 - Disclosure - Public Offering (Details) Sheet http://Bridgebio.com/role/PublicOfferingDetails Public Offering (Details) Details http://Bridgebio.com/role/PublicOffering 25 false false R26.htm 1026 - Disclosure - Private Placement (Details) Sheet http://Bridgebio.com/role/PrivatePlacementDetails Private Placement (Details) Details http://Bridgebio.com/role/PrivatePlacement 26 false false R27.htm 1027 - Disclosure - Related Party Transactions (Details) Sheet http://Bridgebio.com/role/RelatedPartyTransactionsDetails Related Party Transactions (Details) Details http://Bridgebio.com/role/RelatedPartyTransactions 27 false false R28.htm 1028 - Disclosure - Commitments (Details) Sheet http://Bridgebio.com/role/CommitmentsDetails Commitments (Details) Details http://Bridgebio.com/role/Commitments 28 false false R29.htm 1029 - Disclosure - Shareholders' Deficit (Details) Sheet http://Bridgebio.com/role/ShareholdersDeficitDetails Shareholders' Deficit (Details) Details http://Bridgebio.com/role/ShareholdersDeficit 29 false false R30.htm 1030 - Disclosure - Fair Value Measurements (Details) Sheet http://Bridgebio.com/role/FairValueMeasurementsDetails Fair Value Measurements (Details) Details http://Bridgebio.com/role/FairValueMeasurementsTables 30 false false R31.htm 1031 - Disclosure - Fair Value Measurements - Schedule of Assets that are Measured at Fair Value on a Recurring Basis (Details) Sheet http://Bridgebio.com/role/FairValueMeasurementsScheduleOfAssetsThatAreMeasuredAtFairValueOnARecurringBasisDetails Fair Value Measurements - Schedule of Assets that are Measured at Fair Value on a Recurring Basis (Details) Details 31 false false R32.htm 1032 - Disclosure - Segment Information (Details) Sheet http://Bridgebio.com/role/SegmentInformationDetails Segment Information (Details) Details http://Bridgebio.com/role/SegmentInformationTables 32 false false R33.htm 1033 - Disclosure - Segment Information - Schedule of Performance and Making Key Decisions Regarding Resource Allocation (Details) Sheet http://Bridgebio.com/role/SegmentInformationScheduleOfPerformanceAndMakingKeyDecisionsRegardingResourceAllocationDetails Segment Information - Schedule of Performance and Making Key Decisions Regarding Resource Allocation (Details) Details 33 false false R34.htm 1034 - Disclosure - Subsequent Events (Details) Sheet http://Bridgebio.com/role/SubsequentEventsDetails Subsequent Events (Details) Details http://Bridgebio.com/role/SubsequentEvents 34 false false R35.htm 995210 - Document - Submission Sheet http://xbrl.sec.gov/ffd/role/document/submissionTable Submission Cover 35 true false R36.htm 995211 - Document - Offerings Sheet http://xbrl.sec.gov/ffd/role/document/feesOfferingTable Offerings Cover 36 false false R37.htm 995215 - Document - Fees Summary Sheet http://xbrl.sec.gov/ffd/role/document/feesSummaryTable Fees Summary Cover 37 false false All Reports Book All Reports bbot-20250630.xsd d67813ds1.htm d67813dexfilingfees.htm g67813g03v03.jpg g67813g06v01.jpg g67813g06v02.jpg g67813g07v07.jpg g67813g08v01.jpg g67813g08v02.jpg g67813g10f11.jpg g67813g10f13.jpg g67813g10f14.jpg g67813g10g10.jpg g67813g10g11.jpg g67813g10g12.jpg g67813g10g13.jpg g67813g10g14.jpg g67813g10g15.jpg g67813g10g16.jpg g67813g10g90.jpg g67813g10g91.jpg g67813g17g01.jpg g67813g17g02.jpg g67813g18g01.jpg g67813g18g02.jpg g67813g19g01.jpg http://fasb.org/us-gaap/2025 http://xbrl.sec.gov/dei/2025 http://xbrl.sec.gov/ffd/2025 false false