Proceeds from lines of credit Proceeds from Long-Term Lines of Credit Opco common units Common Units, Opco [Member] Common Units, Opco Adjustments to reconcile net income (loss) to net cash (used in) provided by operating activities: Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Statistical Measurement [Domain] Statistical Measurement [Domain] ICE Credit Facility ICE Credit Facility [Member] ICE Credit Facility Related Parties Related Party Transactions Disclosure [Text Block] Prepaid insurance Increase (Decrease) in Prepaid Expense Cover [Abstract] Net (decrease) increase in cash, cash equivalents, restricted cash, customer funds and deposits Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect Schedule of Indefinite-Lived Intangible Assets [Table] Intangible Asset, Indefinite-Lived [Table] Other current liabilities Total Other Liabilities, Current Customer funds Funds Held for Clients Percentage of issued and outstanding ownership interests acquired Business Acquisition, Percentage of Voting Interests Acquired Trading Symbol Trading Symbol Segment Reporting Information [Line Items] Segment Reporting Information [Line Items] Comprehensive income (loss) Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest All Trading Arrangements All Trading Arrangements [Member] Schedule of Cash and Cash Equivalents [Table] Cash and Cash Equivalent [Table] Compensation Actually Paid vs. Net Income Compensation Actually Paid vs. Net Income [Text Block] Non-NEOs Non-NEOs [Member] Schedule of Basic and Diluted Per Share Computations For Net Loss Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Award vesting period Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period Rule 10b5-1 Arrangement Adopted Rule 10b5-1 Arrangement Adopted [Flag] Awards Close in Time to MNPI Disclosures Awards Close in Time to MNPI Disclosures [Table] Other Commitments [Line Items] Other Commitments [Line Items] Less: Allowance for doubtful accounts Accounts Receivable, Allowance for Credit Loss, Current Class A Common Stock Class A Common Stock Common Class A [Member] Exchange of Class V shares for Class A shares (in shares) Stock issued during period, shares, conversion of convertible securities (in shares) Stock Issued During Period, Shares, Conversion of Convertible Securities Pay vs Performance Disclosure [Line Items] Warrants Warrants Disclosure [Text Block] Warrants Disclosure Peer Group Total Shareholder Return Amount Peer Group Total Shareholder Return Amount Accounts receivable Increase (Decrease) in Accounts Receivable Operating lease liabilities Increase (Decrease) in Operating Lease Liability Non-Rule 10b5-1 Arrangement Adopted Non-Rule 10b5-1 Arrangement Adopted [Flag] Fair Value Measurements Fair Value Disclosures [Text Block] TRA, percent of income tax benefits payable to exchanging stockholders Tax Receivable Agreement, Percent of Income Tax Benefits Payable to Exchanging Stockholders Tax Receivable Agreement, Percent of Income Tax Benefits Payable to Exchanging Stockholders Award Timing Disclosures [Line Items] Other assets and liabilities Increase (Decrease) in Other Operating Assets and Liabilities, Net Opco Plan Opco Plan [Member] Opco Plan Lease assignment, third-party expense Lease Assignment, Third-Party Expense Lease Assignment, Third-Party Expense Other Performance Measure, Amount Other Performance Measure, Amount Schedule of RSU Activity Schedule of Nonvested Restricted Stock Units Activity [Table Text Block] Leases Lessee, Operating Leases [Text Block] Common stock, outstanding (in shares) Beginning balance (in shares) Ending balance (in shares) Common Stock, Shares, Outstanding Interest income, net Interest Income (Expense), Operating Class of Warrant or Right [Axis] Class of Warrant or Right [Axis] Conversion Of Opco Class A, Class B, And Class C Voting Units Into Class V Common Stock Conversion Of Opco Class A, Class B, And Class C Voting Units Into Class V Common Stock [Member] Conversion Of Opco Class A, Class B, And Class C Voting Units Into Class V Common Stock Operating lease liability, noncurrent Operating Lease, Liability, Noncurrent Fair Value Measurement Inputs and Valuation Techniques [Line Items] Fair Value Measurement Inputs and Valuation Techniques [Line Items] Sale of Stock, Expected Consideration To Be Received on Transaction Sale of Stock, Expected Consideration To Be Received on Transaction Sale of Stock, Expected Consideration To Be Received on Transaction Class Of Warrant Or Right, Threshold Period After Closing For Exercise Of Warrants Class Of Warrant Or Right, Threshold Period After Closing For Exercise Of Warrants Class Of Warrant Or Right, Threshold Period After Closing For Exercise Of Warrants Geographic Distribution [Axis] Geographic Distribution [Axis] Revenue from Contract with Customer [Abstract] Contract with Customer, Sales Channel [Axis] Contract with Customer, Sales Channel [Axis] Deferred revenue, current Contract with Customer, Liability, Current Plan Name [Domain] Plan Name [Domain] Other assets Total Other Assets, Noncurrent Entity Tax Identification Number Entity Tax Identification Number Leases [Abstract] Payments for Legal Settlements Payments for Legal Settlements Antidilutive Securities, Name [Domain] Antidilutive Securities, Name [Domain] Receivable Type [Axis] Receivable Type [Axis] Net cash (used in) provided by operating activities Net Cash Provided by (Used in) Operating Activities Gross proceeds Sale of Stock, Consideration Received on Transaction Cash flows from operating activities: Net Cash Provided by (Used in) Operating Activities [Abstract] Net Income (loss) per share: Earnings Per Share Reconciliation [Abstract] Other operating expenses Other Cost and Expense, Operating Plan Name [Axis] Plan Name [Axis] Schedule of Future Minimum Commitments Contractual Obligation, Fiscal Year Maturity [Table Text Block] Prepaid expenses Prepaid Expense, Current Equity Components [Axis] Equity Components [Axis] Other current assets Total Other Assets, Current Award Timing Method Award Timing Method [Text Block] Trading Arrangements, by Individual Trading Arrangements, by Individual [Table] Noncontrolling Interest [Line Items] Noncontrolling Interest [Line Items] Measurement Frequency [Axis] Measurement Frequency [Axis] Entity Common Stock, Shares Outstanding (in shares) Entity Common Stock, Shares Outstanding Insider Trading Policies and Procedures [Line Items] Conversion of Stock [Table] Conversion of Stock [Table] Use of Estimates Use of Estimates, Policy [Policy Text Block] Business Acquisition, Acquiree [Domain] Business Acquisition, Acquiree [Domain] Receivable [Domain] Receivable [Domain] Adjustment to Compensation, Amount Adjustment to Compensation Amount Compensation Amount Outstanding Recovery Compensation Amount Supplemental disclosure of non-cash investing and financing activity: Cash Flow, Noncash Investing and Financing Activities Disclosure [Abstract] Aggregate Change in Present Value of Accumulated Benefit for All Pension Plans Reported in Summary Compensation Table Aggregate Change in Present Value of Accumulated Benefit for All Pension Plans Reported in Summary Compensation Table [Member] Entity Small Business Entity Small Business Company Selected Measure Amount Company Selected Measure Amount Geographical [Axis] Geographical [Axis] Aggregate Intrinsic Value Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Aggregate Intrinsic Value [Abstract] Tabular List, Table Tabular List [Table Text Block] Business insurance Business Insurance Business Insurance Level 3 Fair Value, Inputs, Level 3 [Member] Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] Fair Value Measurement Inputs and Valuation Techniques [Table] Fair Value Measurement Inputs and Valuation Techniques [Table] Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table [Member] Warrants issued, number of units called by warrants (in shares) Class of Warrant or Right, Number of Securities Called by Warrants or Rights Lessee, Lease, Description [Line Items] Lessee, Lease, Description [Line Items] Accrued expenses Accrued Liabilities, Current Total Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Long-Term Debt, Interest, Maturity, After Year One Long-Term Debt, Interest, Maturity, After Year One Long-Term Debt, Interest, Maturity, After Year One Rent expense Operating Lease, Expense Share-based Payment Arrangement, Tranche One Share-Based Payment Arrangement, Tranche One [Member] Class of Warrant or Right [Line Items] Class of Warrant or Right [Line Items] Credit Facility [Domain] Credit Facility [Domain] Cash, cash equivalents, restricted cash, customer funds and deposits at the beginning of the period Cash, cash equivalents, restricted cash, customer funds and deposits at the end of the period Total cash, cash equivalents, restricted cash and customer funds Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents Schedule of Accounts, Notes, Loans and Financing Receivable [Table] Accounts and Financing Receivables [Table] ICE Offering ICE Offering [Member] ICE Offering Other receivables Other Receivables, Current [Member] Other Receivables, Current Current assets: Assets, Current [Abstract] Goodwill Goodwill, beginning balance Goodwill, ending balance Goodwill Indefinite-lived Intangible Assets, Major Class Name [Domain] Indefinite-Lived Intangible Assets, Major Class Name [Domain] Forgone Recovery due to Disqualification of Tax Benefits, Amount Forgone Recovery due to Disqualification of Tax Benefits, Amount Prime Rate Prime Rate [Member] Product and Service [Domain] Product and Service [Domain] Employee Stock Option Share-Based Payment Arrangement, Option [Member] Depreciation and amortization expense Depreciation Goodwill [Roll Forward] Goodwill [Roll Forward] Fair Value Disclosures [Abstract] Cash payments for settlement of vested participation units Deferred Compensation Arrangement with Individual, Distribution Paid Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table] Antidilutive Security, Excluded EPS Calculation [Table] Comprehensive income (loss) attributable to Bakkt Holdings, Inc. Comprehensive Income (Loss), Net of Tax, Attributable to Parent Security Exchange Name Security Exchange Name Warrants Public warrants Warrant [Member] Debt instrument, variable rate Debt Instrument, Basis Spread on Variable Rate Award Type [Axis] Award Type [Axis] Related Party Transaction [Domain] Related Party Transaction [Domain] Deposits Unbilled Receivables, Current [Member] Unbilled Receivables, Current Loyalty revenue share liability Loyalty Revenue Share Liability, Current Loyalty Revenue Share Liability, Current Principal Repayments Long-Term Debt, Principal, Fiscal Year Maturity [Abstract] Long-Term Debt, Principal, Fiscal Year Maturity PSUs Performance Stock Units (PSUs) [Member] Performance Stock Units (PSUs) Number of RSUs and PSUs Number of Common Incentive Units Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward] Property, equipment and software, net Total Property, Plant and Equipment, Net Bakkt Opco Holdings, LLC Bakkt Opco Holdings, LLC [Member] Bakkt Opco Holdings, LLC Total liabilities Liabilities Noncontrolling interest Equity, Attributable to Noncontrolling Interest Compensation and benefits Labor and Related Expense Increases due to cash received, net of amounts recognized in revenue during the period Contract With Customer, Liability, Increases Due To Cash Received, Net Of Amounts Recognized In Revenue Contract With Customer, Liability, Increases Due To Cash Received, Net Of Amounts Recognized In Revenue Other Other Assets, Miscellaneous, Noncurrent Common stock, par value (in dollars per share) Common Stock, Par or Stated Value Per Share Forgone Recovery, Explanation of Impracticability Forgone Recovery, Explanation of Impracticability [Text Block] Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table] Expiration Date Trading Arrangement Expiration Date Cash flows from investing activities: Net Cash Provided by (Used in) Investing Activities [Abstract] Goodwill and Intangible Assets Disclosure [Abstract] Number of shares entitled to holders of each warrant (in shares) Class of Warrant or Right, Number of Securities Called by Each Warrant or Right Current maturities of operating lease liability Operating Lease, Liability, Current Total Shareholder Return Amount Total Shareholder Return Amount Common stock, shares issued (in shares) Common Stock, Shares, Issued Entity [Domain] Entity [Domain] Equity Awards Adjustments, Footnote Equity Awards Adjustments, Footnote [Text Block] Concentration risk Concentration Risk, Percentage Maximum borrowing capacity Line of Credit Facility, Maximum Borrowing Capacity Purchase obligation term (in years) Long-Term Purchase Commitment, Period Other computer and network equipment Computer Equipment [Member] Voting Class B Voting Class B [Member] Voting Class B Long-Term Debt, Interest, Maturity, Year One Long-Term Debt, Interest, Maturity, Year One Long-Term Debt, Interest, Maturity, Year One Insider Trading Policies and Procedures Adopted Insider Trading Policies and Procedures Adopted [Flag] Less: accumulated amortization and depreciation Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment Property, equipment and software, gross Property, Plant and Equipment, Gross Prepaid insurance Prepaid Insurance Named Executive Officers, Footnote Named Executive Officers, Footnote [Text Block] Common stock, authorized (in shares) Common Stock, Shares Authorized Class of Warrant or Right [Table] Class of Warrant or Right [Table] Receivables from customers, clients and liquidity partners Deposits at Brokers or Dealers [Member] Deposits at Brokers or Dealers Basis of Presentation Basis of Accounting, Policy [Policy Text Block] Weighted average shares outstanding – diluted (in shares) Weighted Average Number of Shares Outstanding, Diluted Unrealized loss on available-for-sale securities, net of tax Unrealized losses on available-for-sale securities, net of tax OCI, Debt Securities, Available-for-Sale, Gain (Loss), after Adjustment and Tax MNPI Disclosure Timed for Compensation Value MNPI Disclosure Timed for Compensation Value [Flag] Gross Carrying Amount Indefinite-Lived Intangible Assets (Excluding Goodwill), Gross Indefinite-Lived Intangible Assets (Excluding Goodwill), Gross Numerator – basic and diluted: Net Income (Loss) Available to Common Stockholders, Basic [Abstract] Total stockholders’ equity Equity, Attributable to Parent Related Party Related Party [Member] Option to extend Lessee, Operating Lease, Renewal Term Cash and Cash Equivalents [Line Items] Cash and Cash Equivalents [Line Items] Schedule of Goodwill Schedule of Goodwill [Table Text Block] Long-Term Debt, Interest Long-Term Debt, Interest Long-Term Debt, Interest Concentration Risk Type [Domain] Concentration Risk Type [Domain] Schedule of Other Ownership Interests Schedule of Other Ownership Interests [Table Text Block] 1-3 years Purchase Obligation, to be Paid, Year One and Two Purchase Obligation, to be Paid, Year One and Two Expenses related to 401(k) plan Defined Contribution Plan, Cost Schedule of Other Assets Schedule of Other Assets [Table Text Block] Conversion of Opco Incentive Units Conversion of Opco Incentive Units [Member] Conversion of Opco Incentive Units Fair Value, Recurring Fair Value, Recurring [Member] Accounts receivable, net Total Accounts Receivable, after Allowance for Credit Loss, Current Ownership percentage, Opco common units held by Bakkt Holdings, Inc. Subsidiary, Ownership Percentage, Parent Stock Conversion Description [Axis] Stock Conversion Description [Axis] Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Sale of Stock [Domain] Sale of Stock [Domain] Assets of businesses held for sale Asset, Held-for-Sale, Not Part of Disposal Group, Current Long-Term Debt Long-Term Debt Pension Adjustments Prior Service Cost Pension Adjustments Prior Service Cost [Member] Document Fiscal Period Focus Document Fiscal Period Focus Class 1 and Class 2 warrants Incentive Units, Opco [Member] Incentive Units, Opco All Executive Categories All Executive Categories [Member] Assumed vesting of RSUs and PSUs, net of tax (in shares) Incremental Common Shares Attributable to Dilutive Effect of Share-Based Payment Arrangements Total accounts receivable Accounts Receivable, before Allowance for Credit Loss, Current Changed Peer Group, Footnote Changed Peer Group, Footnote [Text Block] Assets Assets [Abstract] Proceeds from the exercise of warrants Proceeds from Warrant Exercises Restricted cash Restricted Cash, Current Document Type Document Type Pension Benefits Adjustments, Footnote Pension Benefits Adjustments, Footnote [Text Block] Annual increase in interest, when interest is elected to be paid-in-kind Debt Instrument, Annual Increase In Interest, When Interest Is Elected To Be Paid-In-Kind Debt Instrument, Annual Increase In Interest, When Interest Is Elected To Be Paid-In-Kind Schedule of Segment Reporting Information, by Segment Schedule of Segment Reporting Information, by Segment [Table Text Block] Total Shareholder Return Vs Peer Group Total Shareholder Return Vs Peer Group [Text Block] Nonrelated Party Nonrelated Party [Member] Interest rate in event of default Debt Instrument, Interest Rate In Event Of Default Debt Instrument, Interest Rate In Event Of Default Subscription and service revenue Subscription And Service Revenue [Member] Subscription And Service Revenue Vested (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period Crypto costs Crypto Costs Crypto Costs Contract Liabilities Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block] More than 5 years Purchase Obligation, to be Paid, after Year Four Purchase Obligation, to be Paid, after Year Four Total Stockholders’ Equity Parent [Member] Net Carrying Amount Indefinite-Lived Intangible Assets (Excluding Goodwill) Customer funds payable Customer Funds Payable, Current Customer Funds Payable, Current Maximum Maximum [Member] Beginning of the period contract liability End of the period contract liability Contract with Customer, Liability Equity Valuation Assumption Difference, Footnote Equity Valuation Assumption Difference, Footnote [Text Block] Estimated future amortization expense Finite-Lived Intangible Assets, Net Antidilutive Securities [Axis] Antidilutive Securities [Axis] Accounts payable Accounts Payable, Current Revenues: Revenues [Abstract] Leasehold improvements Leasehold Improvements [Member] Current Fiscal Year End Date Current Fiscal Year End Date Statistical Measurement [Axis] Statistical Measurement [Axis] PEO Name PEO Name Warrants outstanding (in shares) Class of Warrant or Right, Outstanding Non-Rule 10b5-1 Arrangement Terminated Non-Rule 10b5-1 Arrangement Terminated [Flag] Income (loss) before income taxes Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Non-PEO NEO Average Total Compensation Amount Non-PEO NEO Average Total Compensation Amount Vesting [Axis] Vesting [Axis] Award Type [Domain] Award Type [Domain] Paired Interest Rights Paired Interests [Member] Paired Interests Name Outstanding Recovery, Individual Name Disaggregation of Revenue [Line Items] Disaggregation of Revenue [Line Items] Shares issued upon vesting of share-based awards, net of tax withholding (in shares) Shares Issued, Shares, Share-Based Payment Arrangement, after Forfeiture Reportable Segment Reportable Segment [Member] Reportable Segment Goodwill impairment Goodwill, Impairment Loss Schedule of Weighted-Average Potential Common Shares Excluded From Diluted Loss Per Common Share Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block] Compensation Actually Paid vs. Company Selected Measure Compensation Actually Paid vs. Company Selected Measure [Text Block] Non-PEO NEO Non-PEO NEO [Member] Increase in common stock reserved for future issuance (in shares) Common Stock, Capital Shares Reserved for Future Issuance, Period Increase (Decrease) Common Stock, Capital Shares Reserved for Future Issuance, Increase (Decrease) Common Incentive Units [Member] Common Incentive Units [Member] Common Incentive Units Banking Regulation, Tangible Capital, Actual Banking Regulation, Tangible Capital, Actual Warrant liability - Class 1 and Class 2 warrants Contingent Consideration Classified as Equity, Fair Value Disclosure Additional Paid-in Capital Additional Paid-in Capital [Member] Schedule of Accounts Receivable, Net Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block] Award Timing Predetermined Award Timing Predetermined [Flag] Subsequent Event Type [Domain] Subsequent Event Type [Domain] Amortization expense of capitalized internal-use software placed in service Capitalized Computer Software, Amortization Class of Stock [Line Items] Class of Stock [Line Items] Equity-Based Arrangements, Individual Contracts, Type of Deferred Compensation [Axis] Equity-Based Arrangements, Individual Contracts, Type of Deferred Compensation [Axis] Transaction revenue Transaction Revenue, Net [Member] Transaction Revenue, Net Subscription Fees Subscription Fees [Member] Subscription Fees Recently Adopted Accounting Pronouncements and Recently Issued Accounting Pronouncements Not Yet Adopted New Accounting Pronouncements, Policy [Policy Text Block] Maximum borrowing capacity Purchasing Card Facility, Maximum Borrowing Capacity Purchasing Card Facility, Maximum Borrowing Capacity Diluted (in dollars per share) Net loss per share – diluted (in dollars per share) Earnings Per Share, Diluted Class of Stock [Axis] Class of Stock [Axis] Counterparty Name [Domain] Counterparty Name [Domain] Accumulated Amortization Finite-Lived Intangible Assets, Accumulated Amortization Non-cash lease expense Operating Lease, Right-of-Use Asset, Periodic Reduction Name Measure Name Entity Interactive Data Current Entity Interactive Data Current Schedule of PSU Activity Schedule of Nonvested Performance-Based Units Activity [Table Text Block] Deferred revenue Increase (Decrease) in Contract with Customer, Liability Restatement does not require Recovery Restatement Does Not Require Recovery [Text Block] Ownership [Axis] Ownership [Axis] Vesting percentage Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Rights, Percentage Number of operating segments Number of Operating Segments Gain from change in fair value of warrant liability Gain from change in fair value of warrant liability Loss (gain) from change in fair value of warrant liability Fair Value Adjustment of Warrants Preferred stock, issued (in shares) Preferred Stock, Shares Issued Customer [Axis] Customer [Axis] Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block] Disaggregation of Revenue [Table] Disaggregation of Revenue [Table] RSUs and PSUs Restricted Stock Units (RSUs) and Performance Stock Units (PSUs) [Member] Restricted Stock Units (RSUs) and Performance Stock Units (PSUs) Statement of Financial Position [Abstract] Long-Term Debt, Principal, Maturity, Remainder of Fiscal Year Long-Term Debt, Principal, Maturity, Remainder of Fiscal Year Long-Term Debt, Principal, Maturity, Remainder of Fiscal Year Equity-Based Arrangements, Individual Contracts, Type of Deferred Compensation [Domain] Equity-Based Arrangements, Individual Contracts, Type of Deferred Compensation [Domain] Note payable due to related party Notes Payable, Noncurrent Share-based compensation expense Share-Based Payment Arrangement, Noncash Expense Summary of Incentive Unit Activity Share-Based Payment Arrangement, Activity [Table Text Block] Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value Net income (loss) Net income (loss) Net Income (Loss), Including Portion Attributable to Noncontrolling Interest Share-based Payment Arrangement, Tranche Two Share-Based Payment Arrangement, Tranche Two [Member] Income tax expense Income Tax Expense (Benefit) Debt instrument, interest rate Debt Instrument, Interest Rate, Stated Percentage Execution, clearing and brokerage fees Execution, Clearing and Brokerage Fees Execution, Clearing and Brokerage Fees Deposits (Note 6) Deposits Assets, Current Technology Information Technology Expense Information Technology Expense Period to recognize unrecognized compensation expense Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition Total revenues Revenue Total revenue Revenue from Contract with Customer, Excluding Assessed Tax Other expense (income), net Nonoperating Income (Expense) Statement of Comprehensive Income [Abstract] Concentration Risk Benchmark [Domain] Concentration Risk Benchmark [Domain] 3-5 years Purchase Obligation, to be Paid, Year Three and Four Purchase Obligation, to be Paid, Year Three and Four Effective tax rate Effective Income Tax Rate Reconciliation, Percent Net cash used in investing activities Net Cash Provided by (Used in) Investing Activities Operating loss Operating Income (Loss) Variable Rate [Domain] Variable Rate [Domain] Business Acquisition [Line Items] Business Acquisition [Line Items] Financial Services, Banking and Thrift [Abstract] Financial Services, Banking and Thrift [Abstract] 2021 Omnibus Incentive Plan 2021 Omnibus Incentive Plan [Member] 2021 Omnibus Incentive Plan Number of reportable segments Number of Reportable Segments Loyalty services, net Loyalty redemption platform, net Sales Channel, Loyalty Redemption Platform [Member] Sales Channel, Loyalty Redemption Platform Total liabilities and stockholders’ equity Liabilities and Equity Dividends Dividends Subsequent Events Subsequent Events [Text Block] Rule 10b5-1 Arrangement Terminated Rule 10b5-1 Arrangement Terminated [Flag] All Adjustments to Compensation All Adjustments to Compensation [Member] Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Axis] Salaries and benefits payable Employee-related Liabilities, Current Opco Opco [Member] Opco Additional paid-in capital Additional Paid in Capital Restructuring expenses Restructuring Charges Noncontrolling Interest [Table] Noncontrolling Interest [Table] Commitments and Contingencies Disclosure [Abstract] Legal Entity [Axis] Legal Entity [Axis] Underlying Security Market Price Change Underlying Security Market Price Change, Percent Depreciation and amortization Depreciation, Depletion And Amortization, Nonproduction And Impairments OF Goodwill, Intangible Asset And Long-Lived Assets Depreciation, Depletion And Amortization, Nonproduction And Impairments OF Goodwill, Intangible Asset And Long-Lived Assets Measurement Input Type [Axis] Measurement Input Type [Axis] Individual: Individual [Axis] Common stock, value Common Stock, Value, Outstanding Related Party Transaction [Axis] Related Party Transaction [Axis] Apex Crypto, LLC Apex Crypto, LLC [Member] Apex Crypto, LLC Accumulated Other Comprehensive Income (Loss) AOCI Attributable to Parent [Member] Class V Common Stock Common Class V [Member] Common Class V Product and Service [Axis] Product and Service [Axis] Entity Address, State or Province Entity Address, State or Province Property, Plant and Equipment [Line Items] Property, Plant and Equipment [Line Items] Statement [Line Items] Statement [Line Items] Measurement Input Type [Domain] Measurement Input Type [Domain] Erroneous Compensation Analysis Erroneous Compensation Analysis [Text Block] Liquidity maintenance requirement, minimum Purchasing Card Facility, Liquidity Maintenance Requirement, Minimum Purchasing Card Facility, Liquidity Maintenance Requirement, Minimum Operating expenses: Operating Expenses [Abstract] Schedule of Property, Equipment and Software, Net Property, Plant and Equipment [Table Text Block] Compensation Actually Paid vs. Total Shareholder Return Compensation Actually Paid vs. Total Shareholder Return [Text Block] Accounts, Notes, Loans and Financing Receivable [Line Items] Accounts, Notes, Loans and Financing Receivable [Line Items] Vesting [Domain] Vesting [Domain] Beginning balance (in usd per share) Ending balance (in usd per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value Liabilities and stockholders’ equity Liabilities and Equity [Abstract] Class 1 And Class 2 Warrants Class 1 And Class 2 Warrants [Member] Class 1 And Class 2 Warrants Internal-use software Software Development [Member] Technology and communication Communications and Information Technology Minimum Minimum [Member] Restatement Determination Date Restatement Determination Date Adoption Date Trading Arrangement Adoption Date Pay vs Performance Disclosure Pay vs Performance Disclosure [Table] Bank of America Bank Of America Corporation ("Bank of America") [Member] Bank Of America Corporation ("Bank of America") Warrant measurement input Warrants and Rights Outstanding, Measurement Input Related Party Transactions [Abstract] Deferred revenue, noncurrent Contract with Customer, Liability, Noncurrent Loss Contingency, Number of Defendants Loss Contingency, Number of Defendants Conversion of Stock [Line Items] Conversion of Stock [Line Items] Property, Plant and Equipment [Table] Property, Plant and Equipment [Table] Concentration Risk [Table] Concentration Risk [Table] Operating lease right-of-use assets Operating Lease, Right-of-Use Asset Erroneously Awarded Compensation Recovery Erroneously Awarded Compensation Recovery [Table] Segments [Axis] Segments [Axis] Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year [Member] Schedule of Other Current Assets Schedule of Other Current Assets [Table Text Block] Long-Term Debt, Gross Long-Term Debt, Gross Exercise Price Award Exercise Price Net Loss per share Earnings Per Share [Text Block] Arrangement Duration Trading Arrangement Duration Subsequent Event Subsequent Event [Member] Trade accounts receivable Trade Accounts Receivable [Member] Leases Lessee, Finance Leases [Text Block] Goodwill and Intangible Assets, Net Goodwill and Intangible Assets Disclosure [Text Block] Granted (in usd per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value Peer Group Issuers, Footnote Peer Group Issuers, Footnote [Text Block] Segments [Domain] Segments [Domain] Service Fees Service Fees [Member] Service Fees Material Terms of Trading Arrangement Material Terms of Trading Arrangement [Text Block] All Individuals All Individuals [Member] Proceeds from borrowings on revolving credit facility Proceeds from Lines of Credit Trademarks / trade names Trademarks and Trade Names [Member] Long-Term Debt, Maturity, After Year One Long-Term Debt, Maturity, After Year One Finance Lease, Liability, To Be Paid, After Year One PEO PEO [Member] Variable Rate [Axis] Variable Rate [Axis] Income Tax Disclosure [Abstract] ARIZONA ARIZONA Name Trading Arrangement, Individual Name Other income, net Other Nonoperating Income (Expense) Statement of Stockholders' Equity [Abstract] Intangible assets Net Carrying Amount Intangible Assets, Net (Excluding Goodwill) Loss on Contract Termination Loss on Contract Termination Long-Lived Tangible Asset [Axis] Long-Lived Tangible Asset [Axis] Class Of Warrant Or Right, Term Class Of Warrant Or Right, Term Class Of Warrant Or Right, Term Remaining lease terms Lessee, Operating Lease, Remaining Lease Term Purchasing card payable Purchasing Card Payable, Current Purchasing Card Payable, Current Unrecognized compensation expense Share-Based Payment Arrangement, Nonvested Award, Excluding Option, Cost Not yet Recognized, Amount Schedule of Line of Credit Facilities Schedule of Line of Credit Facilities [Table Text Block] Long-Term Debt, Maturity, Remainder of Fiscal Year Long-Term Debt, Maturity, Remainder of Fiscal Year Commitment fee percentage Line of Credit Facility, Unused Capacity, Commitment Fee Percentage Capital Requirements Capital Requirements on Trust Assets [Text Block] Impairment loss on goodwill and tradename Goodwill And Tradename, Impairment Loss Goodwill And Tradename, Impairment Loss Awards Close in Time to MNPI Disclosures, Table Awards Close in Time to MNPI Disclosures [Table Text Block] Other Commitments [Domain] Other Commitments [Domain] Share-based Payment Arrangement, Tranche Three Share-Based Payment Arrangement, Tranche Three [Member] Assets: Assets, Fair Value Disclosure [Abstract] Measurement Input, Price Volatility Measurement Input, Price Volatility [Member] Common stock reserved for future issuance (in shares) Common Stock, Capital Shares Reserved for Future Issuance Interest Payments Long-Term Debt, Interest, Fiscal Year Maturity [Abstract] Long-Term Debt, Interest, Fiscal Year Maturity Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year [Member] Related Party [Domain] Related and Nonrelated Parties [Domain] Accounts payable and accrued liabilities Total Accounts Payable and Accrued Liabilities, Current Aggregate Erroneous Compensation Amount Aggregate Erroneous Compensation Amount Local Phone Number Local Phone Number Gross Carrying Amount Intangible Assets, Gross (Excluding Goodwill) Other Other Assets, Miscellaneous, Current Aggregate Erroneous Compensation Not Yet Determined Aggregate Erroneous Compensation Not Yet Determined [Text Block] Total operating expenses Operating Expenses Changes in operating assets and liabilities: Increase (Decrease) in Operating Capital [Abstract] Secured Overnight Financing Rate (SOFR) Secured Overnight Financing Rate (SOFR) [Member] Crypto Receivable From Liquidity Providers [Member] Crypto Receivable From Liquidity Providers [Member] Crypto Receivable From Liquidity Providers PEO Total Compensation Amount PEO Total Compensation Amount Occupancy Occupancy, Net Real Estate [Domain] Real Estate [Domain] Long-Lived Tangible Asset [Domain] Long-Lived Tangible Asset [Domain] Entity Ex Transition Period Entity Ex Transition Period Proceeds from the settlement of available-for-sale securities Proceeds from Sale and Maturity of Debt Securities, Available-for-Sale Commitments and Contingencies Commitments and Contingencies Disclosure [Text Block] Common Stock Common Stock [Member] Impairment of long-lived assets Impairment, Long-Lived Asset, Held-for-Use Measure: Measure [Axis] Shares issued upon vesting of share-based awards, net of tax withholding Shares Issued, Value, Share-Based Payment Arrangement, after Forfeiture Outstanding Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Aggregate Intrinsic Value, Outstanding Preferred stock, authorized (in shares) Preferred Stock, Shares Authorized Reverse stock split ratio Stockholders' Equity Note, Stock Split, Conversion Ratio Forgone Recovery due to Expense of Enforcement, Amount Forgone Recovery due to Expense of Enforcement, Amount Schedule of Business Acquisitions, by Acquisition [Table] Schedule of Business Acquisitions, by Acquisition [Table] Issuance of Class A voting units (in shares) Stock Issued During Period, Shares, New Issues Line of Credit Line of Credit [Member] Entity Emerging Growth Company Entity Emerging Growth Company Other Other Sundry Liabilities, Current Indefinite-lived Intangible Assets [Axis] Indefinite-Lived Intangible Assets [Axis] Accelerated costs Share-Based Payment Arrangement, Accelerated Cost Total Liabilities Liabilities, Fair Value Disclosure Class C Warrant Warrant Class C [Member] Warrant Class C Segment Reporting [Abstract] Entity Central Index Key Entity Central Index Key Gain on lease assignment Gain (Loss) On Lease Assignment Gain (Loss) On Lease Assignment Lessee, Lease, Description [Table] Lessee, Lease, Description [Table] Preferred Incentive Units Preferred Incentive Units [Member] Preferred Incentive Units Unrecognized tax benefits, interest and penalties accrued Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued Contract with Customer, Liability [Roll Forward] Contract with Customer, Liability [Roll Forward] Contract with Customer, Liability Non-GAAP Measure Description Non-GAAP Measure Description [Text Block] Non-PEO NEO Average Compensation Actually Paid Amount Non-PEO NEO Average Compensation Actually Paid Amount Selling, general and administrative Other Selling, General and Administrative Expense Schedule of Accounts Payable and Accrued Liabilities Schedule of Accounts Payable and Accrued Liabilities [Table Text Block] Stockholders’ Equity Equity [Text Block] Accounts payable and accrued liabilities Increase (Decrease) in Accounts Payable and Accrued Liabilities Award Timing, How MNPI Considered Award Timing, How MNPI Considered [Text Block] Preferred stock, par value (in dollars per share) Preferred Stock, Par or Stated Value Per Share Equity Component [Domain] Equity Component [Domain] Segment Reporting Segment Reporting Disclosure [Text Block] Reconciliation of cash, cash equivalents, restricted cash, customer funds and deposits to consolidated balance sheets: Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents [Abstract] Additional 402(v) Disclosure Additional 402(v) Disclosure [Text Block] Share-based compensation APIC, Share-Based Payment Arrangement, Increase for Cost Recognition Measurement Input, Risk Free Interest Rate Measurement Input, Risk Free Interest Rate [Member] Professional services Professional Fees Entity Shell Company Entity Shell Company Voting Class A Voting Class A [Member] Voting Class A Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Title Trading Arrangement, Individual Title Deferred Compensation, Share-based Payments Deferred Compensation, Share-Based Payments [Member] Cloud Computing Arrangement Cloud Computing Arrangement [Member] Cloud Computing Arrangement Statement [Table] Statement [Table] Interest expense Interest Expense, Debt Measurement Frequency [Domain] Measurement Frequency [Domain] Counterparty Name [Axis] Counterparty Name [Axis] Liabilities of businesses held for sale Liabilities, Held-For-Sale, Not Part Of Disposal Group, Current Liabilities, Held-For-Sale, Not Part Of Disposal Group, Current Unrecognized tax benefits Unrecognized Tax Benefits Comprehensive income (loss) attributable to noncontrolling interest Comprehensive Income (Loss), Net of Tax, Attributable to Noncontrolling Interest City Area Code City Area Code Current liabilities: Liabilities, Current [Abstract] Number of participation units outstanding (in shares) Deferred Compensation Arrangement with Individual, Shares Outstanding Deferred Compensation Arrangement with Individual, Shares Outstanding Opco Common Units (in shares) Common Unit, Outstanding Geographic Distribution [Domain] Geographic Distribution [Domain] Long-Term Debt, Interest, Maturity, Remainder of Fiscal Year Long-Term Debt, Interest, Maturity, Remainder of Fiscal Year Long-Term Debt, Interest, Maturity, Remainder of Fiscal Year Office Building Office Building [Member] ICE ICE [Member] ICE Insider Trading Policies and Procedures Not Adopted Insider Trading Policies and Procedures Not Adopted [Text Block] Capitalized internal-use software development costs and other capital expenditures Payments to Acquire Productive Assets Concentration Risk Benchmark [Axis] Concentration Risk Benchmark [Axis] Level 1 Fair Value, Inputs, Level 1 [Member] Currency translation adjustment, net of tax Currency translation adjustment, net of tax Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax Total current assets Assets, Current Statement of Cash Flows [Abstract] GEORGIA GEORGIA Pre-Funded Warrants Pre-Funded Warrants [Member] Pre-Funded Warrants Withholding tax payments on net share settlements on equity awards Payments for Repurchase of Common Stock Document Information [Line Items] Document Information [Line Items] Schedule of Segment Reporting Information, by Segment [Table] Schedule of Segment Reporting Information, by Segment [Table] Fair Value Measurement Inputs and Valuation Techniques Fair Value Measurement Inputs and Valuation Techniques [Table Text Block] Weighted Average Grant Date Fair Value Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract] Other Commitments [Axis] Other Commitments [Axis] Measurement Input, Expected Term Measurement Input, Expected Term [Member] Subsequent Event Type [Axis] Subsequent Event Type [Axis] Income Taxes Income Tax Disclosure [Text Block] Summary of Significant Accounting Policies Organization, Consolidation and Presentation of Financial Statements Disclosure and Significant Accounting Policies [Text Block] Net earnings (loss) per share attributable to Class A Common Stockholders: Earnings Per Share [Abstract] Equity [Abstract] Accumulated deficit Accumulated deficit Retained Earnings (Accumulated Deficit) Class of Stock [Domain] Class of Stock [Domain] Related Party Transaction [Line Items] Related Party Transaction [Line Items] Litigation settlement Litigation Settlement, Amount Awarded to Other Party Organization, Consolidation and Presentation of Financial Statements [Abstract] Aggregate Available Trading Arrangement, Securities Aggregate Available Amount Equity Awards Adjustments Equity Awards Adjustments [Member] Weighted average discount rate Operating Lease, Weighted Average Discount Rate, Percent Total lease liability Operating Lease, Liability Net cash provided by financing activities Net Cash Provided by (Used in) Financing Activities Underlying Securities Award Underlying Securities Amount Payables to clients and customers Client Payables, Current Client Payables, Current Dilutive effect from assumed vesting of RSUs and PSUs, net of tax Dilutive Securities, Effect On Basic Earnings Per Share, Performance Stock Units And Restrictive Stock Units Dilutive Securities, Effect On Basic Earnings Per Share, Performance Stock Units And Restrictive Stock Units Exercise of warrants (in shares) Stock Issued During Period, Shares, Warrants Exercised Stock Issued During Period, Shares, Warrants Exercised Voting Class C Voting Class C [Member] Voting Class C Geographic Distribution, Foreign Geographic Distribution, Foreign [Member] Credit Facility [Axis] Credit Facility [Axis] Conversion of Stock, Name [Domain] Conversion of Stock, Name [Domain] Amendment Flag Amendment Flag Entity Registrant Name Entity Registrant Name Adjustment to Non-PEO NEO Compensation Footnote Adjustment to Non-PEO NEO Compensation Footnote [Text Block] Stock Appreciation Rights (SARs) Stock Appreciation Rights (SARs) [Member] Depreciation and amortization Depreciation, Depletion and Amortization Personnel Payroll And Benefit Expense, Excluding Share-Based Compensation Payroll And Benefit Expense, Excluding Share-Based Compensation Fair Value as of Grant Date Award Grant Date Fair Value Customer Concentration Risk Customer Concentration Risk [Member] Subsequent Events [Abstract] Level 2 Fair Value, Inputs, Level 2 [Member] Sale of stock, number of units/warrants issued (in shares) Sale of Stock, Number of Shares Issued in Transaction Fair Value Hierarchy and NAV [Domain] Fair Value Hierarchy and NAV [Domain] Geographical [Domain] Geographical [Domain] Contract costs Capitalized Contract Cost, Amortization Schedule of Indefinite-Lived Intangible Assets Schedule of Indefinite-Lived Intangible Assets [Table Text Block] Recovery of Erroneously Awarded Compensation Disclosure [Line Items] Disaggregation of Revenue Disaggregation of Revenue [Table Text Block] Net income (loss) attributable to Bakkt Holdings, Inc. – diluted Net Income (Loss) Attributable to Parent, Diluted Equity offerings, net of issuance costs Stock Issued During Period, Value, New Issues Entity Address, Postal Zip Code Entity Address, Postal Zip Code Restatement Determination Date: Restatement Determination Date [Axis] Title of 12(b) Security Title of 12(b) Security Concentration Risk Type [Axis] Concentration Risk Type [Axis] Share-Based Payment Arrangement [Abstract] Cash and cash equivalents Cash and Cash Equivalents, at Carrying Value Percentage of target units earned Share-Based Compensation Arrangement By Share-Based Payment Award, Actual Units Earned, Percentage Of Target Units Share-Based Compensation Arrangement By Share-Based Payment Award, Actual Units Earned, Percentage Of Target Units Other operating costs Other General Expense Webull Webull Pay LLC ("Webull") [Member] Webull Pay LLC ("Webull") Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested [Member] Indefinite-lived Intangible Assets [Line Items] Indefinite-Lived Intangible Assets [Line Items] Reversal of forfeitures Share-Based Payment Arrangement, Accelerated Cost, Reversal Due To Forfeitures Share-Based Payment Arrangement, Accelerated Cost, Reversal Due To Forfeitures Cash flows from financing activities: Net Cash Provided by (Used in) Financing Activities [Abstract] Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested [Member] Concentration Risk [Line Items] Concentration Risk [Line Items] Conversion of Paired Interests Into Class A Common Stock Conversion of Paired Interests Into Class A Common Stock [Member] Conversion of Paired Interests Into Class A Common Stock Total Payments Long-Term Debt, Fiscal Year Maturity [Abstract] Depreciation and amortization Depreciation, Depletion and Amortization, Nonproduction Basic (in dollars per share) Net loss per share – basic (in dollars per share) Earnings Per Share, Basic Revenue recognized from contract liabilities included in the beginning balance Contract with Customer, Liability, Revenue Recognized, Excluding Opening Balance Contract with Customer, Liability, Revenue Recognized, Excluding Opening Balance Proceeds from Concurrent Offerings, net of issuance costs Proceeds from Issuance of Common Stock Adjustment To PEO Compensation, Footnote Adjustment To PEO Compensation, Footnote [Text Block] Award Timing MNPI Disclosure Award Timing MNPI Disclosure [Text Block] Other Liabilities Disclosure [Abstract] Ownership [Domain] Ownership [Domain] Capitalized internal-use software development costs and other capital expenditures included in accounts payable and accrued liabilities Capital Expenditures Incurred but Not yet Paid Aggregate Pension Adjustments Service Cost Aggregate Pension Adjustments Service Cost [Member] Weighted Average Remaining Contractual Term (years) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Outstanding, Weighted Average Remaining Contractual Terms Compensation Actually Paid vs. Other Measure Compensation Actually Paid vs. Other Measure [Text Block] Schedule of Stock by Class [Table] Stock, Class of Stock [Table] Total current liabilities Liabilities, Current Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year [Member] Total assets Assets Granted (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period Crypto Assets Crypto Asset, Fair Value Other noncurrent liabilities Total Other Liabilities, Noncurrent Long-Term Debt, Principal Long-Term Debt, Principal Long-Term Debt, Principal Forgone Recovery due to Violation of Home Country Law, Amount Forgone Recovery due to Violation of Home Country Law, Amount Commitments and contingencies (Note 13) Commitments and Contingencies Marketing and promotions Marketing Expense Termination Date Trading Arrangement Termination Date Class of Warrant or Right [Domain] Class of Warrant or Right [Domain] Organization and Description of Business Nature of Operations [Text Block] Exercise price (in dollars per share) Class of Warrant or Right, Exercise Price of Warrants or Rights Schedule of Related Party Transactions, by Related Party [Table] Related Party Transaction [Table] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Long-Term Debt, Maturity, Year One Long-Term Debt, Maturity, Year One Share-Based and Unit-Based Compensation Share-Based Payment Arrangement [Text Block] Entity Address, City or Town Entity Address, City or Town Long-Term Debt, Principal, Maturity, Year One Long-Term Debt, Principal, Maturity, Year One Long-Term Debt, Principal, Maturity, Year One Debt Instrument [Axis] Debt Instrument [Axis] Share-Based Payment Arrangement, Expense Share-Based Payment Arrangement, Expense Net income (loss) attributable to Bakkt Holdings, Inc. Net Income (Loss) Net Income (Loss) Attributable to Parent Trading Arrangement: Trading Arrangement [Axis] Discount rate used in valuation Goodwill and Intangible Asset Impairment, Valuation, Discount Rate Goodwill and Intangible Asset Impairment, Valuation, Discount Rate Exchange of Class V shares for Class A shares Stock Issued During Period, Value, Conversion of Convertible Securities Other Commitments [Table] Other Commitments [Table] Pay vs Performance Disclosure, Table Pay vs Performance [Table Text Block] Forfeited (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeited in Period Business Acquisition [Axis] Business Acquisition [Axis] Schedule of Finite-Lived Intangible Assets Schedule of Finite-Lived Intangible Assets [Table Text Block] Equity Awards Adjustments, Excluding Value Reported in Compensation Table Equity Awards Adjustments, Excluding Value Reported in the Compensation Table [Member] Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year [Member] Entity File Number Entity File Number Liabilities: Liabilities, Fair Value Disclosure [Abstract] Revenue from Contracts with Customers Revenue from Contract with Customer [Text Block] Document Fiscal Year Focus Document Fiscal Year Focus Noncontrolling Interest Noncontrolling Interest [Member] Income Statement [Abstract] Entity Address, Address Line One Entity Address, Address Line One Equity Purchase Agreement, Amount Equity Purchase Agreement, Amount Equity Purchase Agreement, Amount Due to related party Increase (Decrease) in Due to Related Parties Entity Address, Address Line Two Entity Address, Address Line Two Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] Effect of exchange rate changes Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Continuing Operations Warrant liability Warrant liability - public warrants Warrant Liability Warrant Liability Denominator – basic and diluted: Weighted Average Number of Shares Outstanding, Basic [Abstract] Class 1 Warrants Class 1 Warrants [Member] Class 1 Warrants Customer funds payable Increase (Decrease) In Customer Funds Payable Increase (Decrease) In Customer Funds Payable Total Assets Assets, Fair Value Disclosure Term of contract Lessee, Operating Lease, Term of Contract Other Other Accrued Liabilities, Current Name Forgone Recovery, Individual Name Weighted average remaining lease term Operating Lease, Weighted Average Remaining Lease Term Forfeiture and cancellation of common units Forfeiture And Cancellation Of Common Units Forfeiture And Cancellation Of Common Units Document Period End Date Document Period End Date Sale of Stock [Axis] Sale of Stock [Axis] Non-cash compensation Non-Cash Compensation, Including Share-Based Compensation Non-Cash Compensation, Including Share-Based Compensation Award Timing MNPI Considered Award Timing MNPI Considered [Flag] Public warrants Public Warrants [Member] Public Warrants Shares outstanding (in shares) Beginning balance (in shares) Ending balance (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number Lease assignment, income Lease Assignment, Income Lease Assignment, Income Insider Trading Arrangements [Line Items] Exchanged Share-Based Compensation Arrangement By Share-Based Payment Award, Equity Instruments Other Than Options, Exchanges In Period Share-Based Compensation Arrangement By Share-Based Payment Award, Equity Instruments Other Than Options, Exchanges In Period Consolidated Balance Sheet Components Supplemental Balance Sheet Disclosures [Text Block] Transition Services Agreement Transition Services Agreement [Member] Transition Services Agreement Outstanding Aggregate Erroneous Compensation Amount Outstanding Aggregate Erroneous Compensation Amount Contract with Customer, Sales Channel [Domain] Contract with Customer, Sales Channel [Domain] PEO Actually Paid Compensation Amount PEO Actually Paid Compensation Amount Tax Receivable Agreement Tax Receivable Agreement Disclosure [Text Block] Tax Receivable Agreement Disclosure Warrants and Rights Outstanding Warrants and Rights Outstanding Customer funds Customer Funds, Current Customer Funds, Current Adjustment to Compensation: Adjustment to Compensation [Axis] Granted Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Aggregate Intrinsic Value, Granted Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Aggregate Intrinsic Value, Granted Less: Net income (loss) attributable to noncontrolling interest Net Income (Loss) Attributable to Noncontrolling Interest Long-Term Debt, Principal, Maturity, After Year One Long-Term Debt, Principal, Maturity, After Year One Long-Term Debt, Principal, Maturity, After Year One Document Transition Report Document Transition Report Document Quarterly Report Document Quarterly Report Class 2 Warrants Class 2 Warrants [Member] Class 2 Warrants Total Purchase Obligation Ownership percentage, Total Opco common units outstanding Noncontrolling Interest, Ownership Percentage Noncontrolling Interest, Ownership Percentage Customer [Domain] Customer [Domain] Fair Value, Recurring and Nonrecurring [Table] Fair Value, Recurring and Nonrecurring [Table] Accumulated other comprehensive loss Accumulated Other Comprehensive Income (Loss), Net of Tax Entity Current Reporting Status Entity Current Reporting Status Accumulated Deficit Retained Earnings [Member] Other Noncurrent Liabilities Other Noncurrent Liabilities [Table Text Block] Ownership percentage, Opco common units held by noncontrolling interest holders Subsidiary, Ownership Percentage, Noncontrolling Owner Pension Adjustments Service Cost Pension Adjustments Service Cost [Member] Assets and liabilities of businesses held for sale Increase (Decrease) in Asset, Held-for-Sale Weighted average shares outstanding – basic (in shares) Weighted Average Number of Shares Outstanding, Basic Related Party [Axis] Related and Nonrelated Parties [Axis] Stock Price or TSR Estimation Method Stock Price or TSR Estimation Method [Text Block] Real Estate, Type of Property [Axis] Real Estate, Type of Property [Axis] Less than 1 year Purchase Obligation, to be Paid, Remainder of Fiscal Year Document Information [Table] Document Information [Table] Crypto services Sales Channel, Alternative Payment Platform [Member] Sales Channel, Alternative Payment Platform Total equity Beginning balance Ending balance Equity, Including Portion Attributable to Noncontrolling Interest RSUs Restricted Stock Units (RSUs) [Member] Revenue recognition period Revenue, Remaining Performance Obligation, Revenue Recognition Period Revenue, Remaining Performance Obligation, Revenue Recognition Period Increase (Decrease) in Stockholders' Equity [Roll Forward] Increase (Decrease) in Stockholders' Equity [Roll Forward] Executive Category: Executive Category [Axis] Name Awards Close in Time to MNPI Disclosures, Individual Name Revenue Benchmark Revenue Benchmark [Member] Noncontrolling interest weighted average ownership percentage Noncontrolling Interest, Ownership Percentage by Noncontrolling Owners, Weighted Average Noncontrolling Interest, Ownership Percentage by Noncontrolling Owners, Weighted Average Entity Filer Category Entity Filer Category Other Current Liabilities Other Current Liabilities [Table Text Block] Transaction price allocated to remaining performance obligation Revenue, Remaining Performance Obligation, Amount Purchase of available-for-sale securities Payments to Acquire Debt Securities, Available-for-Sale Third-Party Offering [Member] Third-Party Offering [Member] Third-Party Offering Company Selected Measure Name Company Selected Measure Name