Crypto assets held Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Indefinite-Lived Crypto Assets Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Indefinite-Lived Crypto Assets Business Acquisition [Axis] Business Acquisition [Axis] Revision of Prior Period [Axis] Revision of Prior Period [Axis] Foreign Current Foreign Tax Expense (Benefit) Foreign currency transactions Foreign Currency Transactions and Translations Policy [Policy Text Block] Provision for transaction losses and doubtful accounts Accounts Receivable, Credit Loss Expense (Reversal) Deferred tax assets Deferred Income Tax Assets, Net Crypto assets held Indefinite-Lived Crypto Assets, Fair Value Disclosure Indefinite-Lived Crypto Assets, Fair Value Disclosure Principal Amount Long-Term Debt, Gross Interest income Interest Income, Operating Adjustments Restructuring Reserve, Accrual Adjustment Property, Plant and Equipment [Abstract] Deferred Deferred Income Tax Expense (Benefit), Continuing Operations [Abstract] Valuation Technique, Discounted Cash Flow Valuation Technique, Discounted Cash Flow [Member] Loss (gain) on investments Gain (Loss) on Investments Debt Instrument [Axis] Debt Instrument [Axis] Schedule of indefinite-lived intangible assets Schedule of Indefinite-Lived Intangible Assets [Table Text Block] Derivatives Change in Unrealized Gain (Loss) on Fair Value Hedging Instruments Total cost Property, Plant and Equipment, Gross Prepaid expenses and other current assets Prepaid Expense and Other Assets, Current [Abstract] Assembled workforce Employment Contracts [Member] Total customer liabilities Customer Liabilities Customer Liabilities Fair Value Assets Pledged as Collateral, Current Assets Pledged as Collateral, Current Shares available for future issuance under the 2021 Plan Shares Available for Future Issuance Under the 2021 Plan [Member] Shares Available for Future Issuance Under the 2021 Plan Issuance of common stock to settle contingent consideration (in shares) Stock Issued During Period, Shares, Contingent Consideration Stock Issued During Period, Shares, Contingent Consideration Depreciation Depreciation Schedule of Indefinite-Lived Intangible Assets [Table] Schedule of Indefinite-Lived Intangible Assets [Table] Number of shares issued to related party (in shares) Business Acquisition, Number of Shares Issued to Related Party Business Acquisition, Number of Shares Issued to Related Party Issuance of common stock upon exercise of stock options, net of repurchases (in shares) Exercised (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period Total net deferred tax assets Total net deferred tax assets Deferred Tax Assets, Net USDC USDC held Crypto Currency, Current Crypto Currency, Current Debt instrument, stated percentage Debt Instrument, Interest Rate, Stated Percentage Weighted-average discount rate Operating Lease, Weighted Average Discount Rate, Percent Valuation Approach and Technique [Axis] Valuation Approach and Technique [Axis] Schedule of gains (losses) recorded in income Derivative Instruments, Gain (Loss) [Table Text Block] Additional paid-in capital Additional Paid in Capital, Common Stock Units Assets Pledged as Collateral, Units Assets Pledged as Collateral, Units Issuance of equity instruments as consideration for business combination (in shares) Stock Issued During Period, Shares, Acquisitions Derivative Liability, Statement of Financial Position [Extensible Enumeration] Derivative Liability, Statement of Financial Position [Extensible Enumeration] State Current State and Local Tax Expense (Benefit) Beginning balance (in shares) Ending balance (in shares) Shares outstanding (in shares) Temporary Equity, Shares Outstanding Measurement Input Type [Domain] Measurement Input Type [Domain] Lessee, Lease, Description [Table] Lessee, Lease, Description [Table] Finite-Lived Intangible Assets Acquired as Part of Business Combination [Table] Finite-Lived Intangible Assets Acquired as Part of Business Combination [Table] Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Number of shares excluded in the computation of diluted earnings per share Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Other Effective Income Tax Rate Reconciliation, Other Adjustments, Percent Equity Component [Domain] Equity Component [Domain] Subsequent Event Type [Domain] Subsequent Event Type [Domain] Discount rate Measurement Input, Discount Rate [Member] Acquired Finite-Lived Intangible Assets [Line Items] Acquired Finite-Lived Intangible Assets [Line Items] Increases related to tax positions taken during the current year Unrecognized Tax Benefits, Increase Resulting from Current Period Tax Positions Valuation Approach and Technique [Domain] Valuation Approach and Technique [Domain] Customer custodial funds Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Client Custodial Funds Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Client Custodial Funds Related Party [Domain] Related Party [Domain] Lessee, Lease, Description [Line Items] Lessee, Lease, Description [Line Items] Fair value measurements Fair Value Measurement, Policy [Policy Text Block] Hedging Designation [Domain] Hedging Designation [Domain] Crypto asset loan receivables Accounts Receivable, before Allowance for Credit Loss, Crypto Asset Loan Receivable, Current Accounts Receivable, before Allowance for Credit Loss, Crypto Asset Loan Receivable, Current Settlement of pre-existing receivable Business Acquisition, Preacquisition Receivable, Amount of Settlement Business Acquisition, Preacquisition Receivable, Amount of Settlement Total unrecognized compensation cost Share-Based Payment Arrangement, Nonvested Award, Excluding Option, Cost Not yet Recognized, Amount Plan Name [Domain] Plan Name [Domain] Pledged Status [Axis] Pledged Status [Axis] ESPP Employee Stock [Member] Other comprehensive (loss) income: Other Comprehensive Income (Loss), Net of Tax [Abstract] Options outstanding, Weighted average remaining contractual term Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term Other payables Accounts Payable, Other, Current Award Type [Axis] Award Type [Axis] Settlements Unrecognized Tax Benefits, Decrease Resulting from Settlements with Taxing Authorities Other subscription and services revenue Subscription and Circulation, Other [Member] Subscription and Circulation, Other Lease liabilities, current Operating Lease, Liability, Current Share-based Payment Arrangement, Expensed and Capitalized, Amount [Table] Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table] Non-cash lease expense Operating Lease, Non-Cash Expenses Operating Lease, Non-Cash Expenses Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table] Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table] Financial Asset, Past Due Financial Asset, Past Due [Member] Accounts and loans receivable, net of allowance Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Receivables Property and equipment, net Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment Long-term debt Long-Term Debt, Excluding Current Maturities Total liabilities Liabilities Weighted-average remaining lease term (in years) Operating Lease, Weighted Average Remaining Lease Term Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] Option strike price (in dollars per share) Derivative, Option Strike Price Derivative, Option Strike Price Measurement period adjustments Measurement period adjustments Goodwill, Purchase Accounting Adjustments Schedule of components of finite lived and indefinite lived identifiable intangible assets acquired Finite-Lived and Indefinite-Lived Intangible Assets Acquired as Part of Business Combination [Table Text Block] Cash flows from investing activities Net Cash Provided by (Used in) Investing Activities [Abstract] Increase (Decrease) in Temporary Equity [Roll Forward] Increase (Decrease) in Temporary Equity [Roll Forward] Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Fair Value Hierarchy and NAV [Domain] Fair Value Hierarchy and NAV [Domain] Accounts and loans receivable and allowance for doubtful accounts Receivables, Trade and Other Accounts Receivable, Allowance for Doubtful Accounts, Policy [Policy Text Block] Collateral Held [Axis] Collateral Held [Axis] Revenue recognition Revenue from Contract with Customer [Policy Text Block] Current Current Income Tax Expense (Benefit), Continuing Operations [Abstract] Document Type Document Type Weighted Average Exercise Price per Share Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract] Useful life Property, Plant and Equipment, Useful Life Forfeited and cancelled (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Forfeitures and Expirations in Period New Employees New Employees [Member] New Employees Finite-Lived Intangible Assets, Major Class Name [Domain] Finite-Lived Intangible Assets, Major Class Name [Domain] Pro Forma Pro Forma [Member] Customer custodial cash liabilities Increase (Decrease) in Deposits Beginning balance, weighted-average grant date fair value per share (in dollars per share) Ending balance, weighted-average grant date fair value per share (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value Total deferred Deferred Income Tax Expense (Benefit) Purchase of assembled workforce Payments to Acquire Other Productive Assets Purchase of capped calls Purchase of capped calls Payments for Derivative Instrument, Financing Activities Lease right-of-use assets Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Operating Lease, Right-of-Use Asset Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Operating Lease, Right-of-Use Asset Developed technology Acquired developed technology Developed Technology Rights [Member] Issuance of shares from exercise of warrants Proceeds from Warrant Exercises Transaction revenue Bank Servicing [Member] Income Statement Impact Gain (Loss) on Fair Value Hedges Recognized in Earnings Share-based Payment Arrangement, Tranche One Share-Based Payment Arrangement, Tranche One [Member] Expenses Incurred Restructuring Charges, Before Adjustments Restructuring Charges, Before Adjustments Convertible Preferred Stock Convertible Preferred Stock [Member] Debt Disclosure [Abstract] Income Statement Location [Axis] Income Statement Location [Axis] Accrued expenses and other current liabilities Total accrued expenses and other current liabilities Accrued Liabilities, Current Corporate interest and other income Interest and Other Income USDC Increase (Decrease) in Crypto Currency Increase (Decrease) in Crypto Currency Net cash (used in) provided by financing activities Net cash provided by financing activities Net Cash Provided by (Used in) Financing Activities Net (loss) income attributable to common stockholders: Numerator Net Income (Loss) Available to Common Stockholders, Basic [Abstract] Accounting Policies [Abstract] Customer custodial cash liabilities Custodial Cash Due to Clients, Current Custodial Cash Due to Clients, Current Total Interest Expense, Debt Beginning balance Ending balance Temporary Equity, Carrying Amount, Attributable to Parent Stockholders’ equity: Stockholders' Equity Attributable to Parent [Abstract] Prepaid expenses and other current assets Total prepaid expenses and other current assets Prepaid Expense and Other Assets, Current Foreign rate differential Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Percent Contingent consideration arrangement, number of tranches Business Combination, Contingent Consideration, Number of Tranches Business Combination, Contingent Consideration, Number of Tranches Customer [Axis] Customer [Axis] Schedule of share-based payment award, options, valuation assumptions Schedule of Share-Based Payment Award, Stock Options, Valuation Assumptions [Table Text Block] Lease liabilities Increase (Decrease) in Operating Lease Liability Recorded at impaired cost Recorded at Impaired Cost [Member] Recorded at Impaired Cost Schedule of components of income tax expense (benefit) Schedule of Components of Income Tax Expense (Benefit) [Table Text Block] Change in valuation allowance Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Percent Unrecognized compensation cost, weighted-average period of recognition Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition Options vested and exercisable, Weighted average remaining contractual term Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term Restructuring Plan [Domain] Restructuring Plan [Domain] Crypto assets to cash ratio Safeguarding Asset, Platform Operator, Crypto Assets to Cash Ratio Safeguarding Asset, Platform Operator, Crypto Assets to Cash Ratio Schedule of finite-lived intangible assets Schedule of Finite-Lived Intangible Assets [Table Text Block] Cash Payments to Acquire Businesses, Gross Derivative Contract [Domain] Derivative Contract [Domain] Entry Registrant Name Entity Registrant Name SUBSEQUENT EVENTS Subsequent Events [Text Block] Other operating expense, net Other Operating Income (Expense), Net, Policy [Policy Text Block] Other Operating Income (Expense), Net, Policy Dividend yield Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Dividend Rate Other Acquisitions Series of Individually Immaterial Business Acquisitions [Member] Leases [Abstract] Net operating loss carryforward Deferred Tax Assets, Operating Loss Carryforwards Minimum Minimum [Member] Conversion ratio Debt Instrument, Convertible, Conversion Ratio Entity Emerging Growth Company Entity Emerging Growth Company Common stock, par value (in dollars per share) Common Stock, Par or Stated Value Per Share Intangible assets, net Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill Commitments and Contingencies Disclosure [Abstract] FAIR VALUE MEASUREMENTS Fair Value Disclosures [Text Block] Financing receivable, allowance for credit loss, excluding accrued interest, current Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest, Current Trading Symbol Trading Symbol Entity File Number Entity File Number Research and development credits Effective Income Tax Rate Reconciliation, Tax Credit, Research, Percent Crypto assets borrowed repaid with crypto assets Noncash or Part Noncash, Crypto Assets Borrowed and Repaid Noncash or Part Noncash, Crypto Assets Borrowed and Repaid 2026 Finite-Lived Intangible Asset, Expected Amortization, Year Four Foreign Deferred Foreign Income Tax Expense (Benefit) Fair Value by Liability Class [Domain] Fair Value by Liability Class [Domain] Title of Individual [Axis] Title of Individual [Axis] Derivatives contracts Derivatives, Policy [Policy Text Block] Granted (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period Schedule of other investments accounted for under the measurement alternative Equity Securities without Readily Determinable Fair Value [Table Text Block] Effective income tax rate Effective income tax rate Effective Income Tax Rate Reconciliation, Percent Concentration Risk Benchmark [Axis] Concentration Risk Benchmark [Axis] Use of estimates Use of Estimates, Policy [Policy Text Block] ACQUISITIONS Business Combination Disclosure [Text Block] Customer crypto liabilities Safeguarding Liability, Platform Operator, Crypto-Asset Safeguarding Liability, Platform Operator, Crypto-Asset Net assets acquired Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net Balance, beginning of period Balance, end of period Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability Value Common Stock, Not Subject to Indemnity Holdback Common Stock, Not Subject to Indemnity Holdback [Member] Common Stock, Not Subject to Indemnity Holdback Concentration risk, percentage (more than) Concentration Risk, Percentage Cash payable Business Combination, Consideration Transferred, Liabilities Incurred Accounts payable Increase (Decrease) in Accounts Payable and Accrued Liabilities INCOME TAXES Income Tax Disclosure [Text Block] Recognized revenue with related parties Revenue from Related Parties Due to related parties Due to Related Parties Issuance of common stock from exercise of warrants (in shares) Stock Issued During Period, Shares, Exercise Of Stock Warrants Stock Issued During Period, Shares, Exercise Of Stock Warrants Crypto-Asset [Domain] Crypto-Asset [Domain] Crypto-Asset [Domain] Total intangible assets, gross carrying amount Intangible Assets, Gross (Excluding Goodwill) Basic (in dollars per share) Net (loss) income per share attributable to common stockholders, basic (in dollars per share) Earnings Per Share, Basic Award requisite service period Share-Based Compensation Arrangement by Share-Based Payment Award, Award Requisite Service Period Schedule of Equity Method Investments [Table] Schedule of Equity Method Investments [Table] Accounting Standards Update and Change in Accounting Principle [Table] Accounting Standards Update and Change in Accounting Principle [Table] Accounts payable Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Accounts Payable Schedule of Accounts, Notes, Loans and Financing Receivable [Table] Schedule of Accounts, Notes, Loans and Financing Receivable [Table] Indefinite-lived Intangible Assets [Axis] Indefinite-Lived Intangible Assets [Axis] Prepaid expenses Prepaid Expense, Current Cumulative amount of fair value hedging adjustments included in the carrying amount of hedged items, total, Crypto assets held Hedged Asset, Active And Discontinued Fair Value Hedge, Cumulative Increase (Decrease) Hedged Asset, Active And Discontinued Fair Value Hedge, Cumulative Increase (Decrease) Replacement of Bison Trails options Business Combination, Replacement of Acquiree Options Business Combination, Replacement of Acquiree Options Accrued expenses Accrued Expenses, Current Accrued Expenses, Current Crypto assets pledged as collateral Crypto Assets Pledged as Collateral [Member] Crypto Assets Pledged as Collateral Entity Interactive Data Current Entity Interactive Data Current Property, Plant and Equipment [Table] Property, Plant and Equipment [Table] Changes in operating assets and liabilities: Increase (Decrease) in Operating Capital [Abstract] Change in fair value of contingent consideration Asset Acquisition, Fair Value Adjustment of Contingent Consideration Asset Acquisition, Fair Value Adjustment of Contingent Consideration Lease right-of-use assets Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Lease Right-of-Use Assets Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Lease Right-of-Use Assets Uncertain tax positions Effective Income Tax Rate Reconciliation, Tax Contingency, Percent Number of employees holding awards that have been modified Share-Based Payment Arrangement, Nonvested Award, Awards Modified, Number of Employees Holding Awards Share-Based Payment Arrangement, Nonvested Award, Awards Modified, Number of Employees Holding Awards Common Stock Issued Common Stock Issued [Member] Common Stock Issued Internal Credit Assessment [Domain] Internal Credit Assessment [Domain] Net (decrease) increase in cash, cash equivalents, and restricted cash Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Excluding Exchange Rate Effect Schedule of Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Table] Schedule of Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Table] Schedule of stock based compensation Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block] Comprehensive loss Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent Receivable Type [Axis] Receivable Type [Axis] Payment period Revenue from Contract with Customer, Payment Term Revenue from Contract with Customer, Payment Term Cash paid to repurchase equity awards Payments for Repurchase of Equity Class of Stock [Axis] Class of Stock [Axis] Income taxes Income Tax, Policy [Policy Text Block] Shares issued (in shares) Temporary Equity, Shares Issued Current assets: Assets, Current [Abstract] Schedule of revenues disaggregated by geography Revenue from External Customers by Geographic Areas [Table Text Block] Retained earnings Retained Earnings (Accumulated Deficit) Contingent consideration arrangement, settlement term Business Combination, Contingent Consideration Arrangement, Settlement Term Business Combination, Contingent Consideration Arrangement, Settlement Term Issuance of convertible senior notes, net Proceeds from Convertible Debt Schedule of Finite-Lived Intangible Assets [Table] Schedule of Finite-Lived Intangible Assets [Table] Scenario [Domain] Scenario [Domain] Trade finance receivables Accounts Receivable, before Allowance for Credit Loss, Trade Finance Receivables, Excluding Accrued Interest Accounts Receivable, before Allowance for Credit Loss, Trade Finance Receivables, Excluding Accrued Interest Fair Value, Recurring Fair Value, Recurring [Member] Options vested and exercisable , Weighted average exercise price per share (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Exercise Price Foreign currency forward contracts Foreign Currency Forward Contracts [Member] Foreign Currency Forward Contracts Learning Rewards Learning Rewards [Member] Learning Rewards Document Fiscal Year Focus Document Fiscal Year Focus Holdback release term Business Acquisition, Equity Interest Issued or Issuable, Holdback Release Term Business Acquisition, Equity Interest Issued or Issuable, Holdback Release Term Cash flows from operating activities Net Cash Provided by (Used in) Operating Activities [Abstract] Fair Value Measurement Inputs and Valuation Techniques [Table] Fair Value Measurement Inputs and Valuation Techniques [Table] Indefinite-lived Intangible Assets [Line Items] Indefinite-Lived Intangible Assets [Line Items] Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Axis] Trading relationships Trading Relationships [Member] Trading Relationships Loss Contingencies [Table] Loss Contingencies [Table] Total current Current Income Tax Expense (Benefit) Impairments and downward adjustments due to remeasurement of investments Equity Securities without Readily Determinable Fair Value, Downward Price Adjustment, Cumulative Amount Other payables denominated in crypto assets Accounts Payable, Other, Denominated in Crypto Assets, Current Accounts Payable, Other, Denominated in Crypto Assets, Current Deferred tax liabilities Deferred Tax Liabilities, Gross [Abstract] Options vested and expected to vest, Weighted average exercise price per share (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Exercise Price Restricted cash Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Restricted Cash Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Restricted Cash Stock-based compensation Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Share-Based Compensation Cost Consumer, net Bank Servicing, Consumer, Net [Member] Bank Servicing, Consumer, Net Carrying amount, beginning of period Carrying amount, end of period Equity Securities without Readily Determinable Fair Value, Amount Unlikely to be Collected Financing Receivable Unlikely to be Collected Financing Receivable [Member] Other crypto assets Crypto-Asset, Other [Member] Crypto-Asset, Other Common stock, outstanding (in shares) Common Stock, Shares, Outstanding Goodwill Balance, beginning of period Balance, end of period Goodwill Consolidated Balance Sheets Balance Sheet Related Disclosures [Abstract] Long-Lived Tangible Asset [Axis] Long-Lived Tangible Asset [Axis] Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] Crypto asset impairment expense Crypto Asset Impairment Charges Crypto Asset Impairment Charges (Benefit from) provision for income taxes (Benefit from) provision for income taxes Income Tax Expense (Benefit) Geographical [Domain] Geographical [Domain] Less valuation allowance Valuation allowance Deferred Tax Assets, Valuation Allowance Hedging Relationship [Axis] Hedging Relationship [Axis] Entity Public Float Entity Public Float Related party crypto asset Safeguarding Asset, Crypto-Asset, Related Parties Safeguarding Asset, Crypto-Asset, Related Parties Derivative Asset, Statement of Financial Position [Extensible Enumeration] Derivative Asset, Statement of Financial Position [Extensible Enumeration] Institutional, net Bank Servicing, Institutional [Member] Bank Servicing, Institutional Gross Derivative Liabilities Derivative liabilities Derivative Liability Accumulated depreciation and amortization Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment Cumulative amount of fair value hedging adjustments included in the carrying amount of hedged items, active hedging relationships, Crypto assets held Hedged Asset, Fair Value Hedge, Cumulative Increase (Decrease) Loss Contingencies [Line Items] Loss Contingencies [Line Items] Accrued expenses and other current liabilities Accrued expenses and other current liabilities Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Accrued Expenses and Other Current Liabilities Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Accrued Expenses and Other Current Liabilities Accounts Receivable Accounts Receivable [Member] Cash subject to an indemnity holdback Payments to Acquire Businesses, Gross, Subject To Indemnity Holdback Payments to Acquire Businesses, Gross, Subject To Indemnity Holdback Common stock Common Stock, Value, Issued Customer custodial funds excluded from fair value assets Client Custodial Funds Due from Financial Institutions Client Custodial Funds Due from Financial Institutions Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] Business Acquisition, Acquiree [Domain] Business Acquisition, Acquiree [Domain] Senior Notes Senior Notes [Member] Deferred tax assets Deferred Tax Assets, Gross [Abstract] Common stock, voting rights per share Common Stock, Voting Rights, Votes for Each Share Common Stock, Voting Rights, Votes for Each Share Other operating expense, net Other Operating Income (Expense), Net Conversion price (in dollars per share) Debt Instrument, Convertible, Conversion Price Schedule of potentially dilutive shares Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block] Total assets Total assets Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets Acquired Including Goodwill Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets Acquired Including Goodwill Cash, cash equivalents, and restricted cash, beginning of period Cash, cash equivalents, and restricted cash, end of period Total cash, cash equivalents, and restricted cash Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents Translation adjustment, net of tax Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax Foreign Income (Loss) from Continuing Operations before Income Taxes, Foreign Impairment of intangible assets (excluding goodwill and crypto assets held) Impairment of Intangible Assets (Excluding Goodwill and Crypto Assets Held) Impairment of Intangible Assets (Excluding Goodwill and Crypto Assets Held) Current liabilities: Liabilities, Current [Abstract] Issuance of common stock upon exercise of stock options, net of repurchases Proceeds from Stock Options Exercised Fair value recorded in connection with acquisition Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Purchases Options vested and expected to vest, Weighted average remaining contractual term Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Remaining Contractual Term Fair value loss (gain) on derivatives Asset and Liabilities, Fair Value Adjustment of Derivatives Asset and Liabilities, Fair Value Adjustment of Derivatives Income Statement Location [Domain] Income Statement Location [Domain] Amendment Flag Amendment Flag Borrowing rate on derivatives Derivative, Basis Spread on Variable Rate Finite-lived intangible asset useful life Finite-Lived Intangible Asset, Useful Life Remaining lease term Lessee, Operating Lease, Remaining Lease Term Operating lease cost Operating Lease, Cost State taxes Deferred Tax Liability, State Taxes Deferred Tax Liability, State Taxes Weighted Average Remaining Useful Life (in Years) Finite-Lived Intangible Assets, Remaining Amortization Period Add: Interest on convertible notes, net of tax Interest on Convertible Debt, Net of Tax Replacement options issued and outstanding from the Tagomi acquisition Replacement Options Issued and Outstanding from Tagomi Acquisition [Member] Replacement Options Issued and Outstanding from Tagomi Acquisition Additions due to business combinations Goodwill, Acquired During Period Net additions Equity Securities without Readily Determinable Fair Value, Additions, Annual Amount Equity Securities without Readily Determinable Fair Value, Additions, Annual Amount Total liabilities Total liabilities Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Liabilities Construction in progress Construction in Progress [Member] Goodwill and Intangible Assets Disclosure [Abstract] Other non-current assets Total other non-current assets Other Assets, Noncurrent Crypto assets borrowed Crypto Assets Borrowed [Member] Crypto Assets Borrowed Options vested and exercisable, Number of options (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Number Stock Option Activity, Additional Disclosures Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Additional Disclosures [Abstract] Depreciation and amortization Depreciation, Depletion and Amortization Thereafter Finite-Lived Intangible Asset, Expected Amortization, after Year Five Issuance of senior notes, net Proceeds from Issuance of Senior Long-Term Debt Term of annual increase in shares authorized Share-based Compensation Arrangement by Share-based Payment Award,Term of Additional Shares Authorized Share-based Compensation Arrangement by Share-based Payment Award,Term of Additional Shares Authorized Unamortized Debt Discount and Issuance Costs Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net Interest expense disclosure Interest Income and Interest Expense Disclosure [Table Text Block] ACCRUED EXPENSES AND OTHER CURRENT LIABILITIES Accounts Payable, Accrued Liabilities, and Other Liabilities Disclosure, Current [Text Block] Adjustment Revision of Prior Period, Change in Accounting Principle, Adjustment [Member] Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Number of Shares Share-Based Compensation Arrangement by Share-Based Payment Award, Non-Option Equity Instruments, Outstanding [Roll Forward] Operating cash outflows for amounts included in the measurement of operating lease liabilities Lease Obligation Incurred Stock options Stock options Share-Based Payment Arrangement, Option [Member] Deposits Deposit Assets, Current Deposit Assets, Current Expected volatility Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Volatility Rate Issuance of common stock upon exercise of stock options, net of repurchases Stock Issued During Period, Value, Stock Options Exercised Common stock, authorized (in shares) Common Stock, Shares Authorized Transaction expense Information Technology and Data Processing, Policy [Policy Text Block] Information Technology and Data Processing, Policy Impairments and downward adjustments Equity Securities without Readily Determinable Fair Value, Impairment Loss and Downward Price Adjustment, Annual Amount Equity Securities without Readily Determinable Fair Value, Impairment Loss and Downward Price Adjustment, Annual Amount Statement of Comprehensive Income [Abstract] Total operating expenses Operating Expenses Maximum Maximum [Member] Customer crypto assets Customer crypto assets Safeguarding Asset, Platform Operator, Crypto-Asset Safeguarding Asset, Platform Operator, Crypto-Asset Loans receivable Financing Receivable [Policy Text Block] Other revenue Other Crypto Sales [Member] Other Crypto Sales Obligation to return collateral Obligation to Return Securities Received as Collateral Schedule of Business Acquisitions, by Acquisition [Table] Schedule of Business Acquisitions, by Acquisition [Table] Cash and cash equivalents Cash and Cash Equivalents, at Carrying Value Designated as fair value hedging instruments Designated as Hedging Instrument [Member] Foreign Derived Intangible Income (“FDII”) Effective Income Tax Rate Reconciliation, FDII, Percent Intangible Assets, Net (Excluding Goodwill) [Abstract] Intangible Assets, Net (Excluding Goodwill) [Abstract] Business Acquisition [Line Items] Business Acquisition [Line Items] Non-cash assets pledged as collateral Noncash or Part Noncash, Assets Pledged as Collateral Noncash or Part Noncash, Assets Pledged as Collateral Contingent Consideration Tranche Two Contingent Consideration Tranche Two [Member] Contingent Consideration Tranche Two Measurement Frequency [Domain] Measurement Frequency [Domain] COMMON STOCK Stockholders' Equity Note Disclosure [Text Block] Intangible assets, net Intangible Assets, Net (Excluding Goodwill and Indefinite-Lived Crypto Assets ) Intangible Assets, Net (Excluding Goodwill and Indefinite-Lived Crypto Assets ) Sublease income Sublease Income Short-term borrowings Short-Term Debt Title of 12(b) Security Title of 12(b) Security Bitcoin Bitcoin [Member] Bitcoin Previously held interest in Bison Trails (see Note 4) Equity Securities without Readily Determinable Fair Value, Previously Held Interest in Business Acquisition, Annual Amount Equity Securities without Readily Determinable Fair Value, Previously Held Interest in Business Acquisition, Annual Amount Schedule of unrecognized tax benefits roll forward Schedule of Unrecognized Tax Benefits Roll Forward [Table Text Block] Assets pledged as collateral, percentage of fair value Assets Pledged as Collateral, Percentage of Fair Value Assets Pledged as Collateral, Percentage of Fair Value Subsequent Event [Line Items] Subsequent Event [Line Items] Equity Securities without Readily Determinable Fair Value [Roll Forward] Equity Securities without Readily Determinable Fair Value [Roll Forward] Equity Securities without Readily Determinable Fair Value Auditor Information [Abstract] Auditor Information Disposal of crypto assets for non-cash consideration Noncash or Part Noncash, Crypto Assets Disposed Noncash or Part Noncash, Crypto Assets Disposed Previously Reported Previously Reported [Member] Other Adjustments to Additional Paid in Capital, Other Liabilities, Convertible Preferred Stock and Stockholders’ Equity Liabilities and Equity [Abstract] Fair Value, Recurring and Nonrecurring [Table] Fair Value, Recurring and Nonrecurring [Table] Options forfeited and cancelled, weighted average exercise price per share (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Forfeitures and Expirations in Period, Weighted Average Exercise Price Weighted-average shares of common stock used to compute net (loss) income per share attributable to common stockholders: Denominator Weighted Average Number of Shares Outstanding, Diluted [Abstract] Common Stock, Subject to indemnity Holdback Common Stock, Subject to indemnity Holdback [Member] Common Stock, Subject to indemnity Holdback Accounts payable Accounts Payable, Current Income Tax Authority [Axis] Income Tax Authority [Axis] Number of businesses acquired Number of Businesses Acquired Threshold percentage for exercise price of estimate fair value of underlying shares Share-based Payment Arrangement, Threshold Percentage for Exercise Price of Estimated Fair Value of Underlying Shares Share-based Payment Arrangement, Threshold Percentage for Exercise Price of Estimated Fair Value of Underlying Shares Original issue discount Debt Instrument, Unamortized Discount Options vested and expected to vest, Aggregate intrinsic value Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Aggregate Intrinsic Value Cryptocurrency, by Type [Line Items] Cryptocurrency, by Type [Line Items] Cryptocurrency, by Type [Line Items] Basic (in shares) Weighted-average shares of common stock used to compute net (loss) income per share attributable to common stockholders, basic (in shares) Weighted Average Number of Shares Outstanding, Basic Undesignated preferred stock Undesignated Preferred Stock [Member] Undesignated Preferred Stock Custodial fee revenue Subscription and Circulation, Custodial Fee [Member] Subscription and Circulation, Custodial Fee Capitalized expenses Deferred Tax Assets, Capitalized Expenses Deferred Tax Assets, Capitalized Expenses Replacement options issued and outstanding from the Bison Trails acquisition Replacement Options Issued and Outstanding from Bison Trails Acquisition [Member] Replacement Options Issued and Outstanding from Bison Trails Acquisition Amounts receivable from customers, net of allowance Accounts Receivable, after Allowance for Credit Loss Notional amount of derivative contracts outstanding in native units Derivative, Notional Amount Restricted cash Restricted Cash, Current Restricted common stock Restricted Stock [Member] Property, Plant and Equipment [Line Items] Property, Plant and Equipment [Line Items] General and administrative General and Administrative Expense [Member] Entity Well-known Seasoned Issuer Entity Well-known Seasoned Issuer Crypto Asset, Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss Crypto Asset, Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss Crypto Asset, Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss Global Intangible Low Taxed Income (“GILTI”) Effective Income Tax Rate Reconciliation, Change in GILTI, Percent Effective Income Tax Rate Reconciliation, Change in GILTI, Percent Loans originated Payments to Issue Retail Loans Payments to Issue Retail Loans Schedule of Long-term Debt Instruments [Table] Schedule of Long-Term Debt Instruments [Table] Leases Lessee, Leases [Policy Text Block] Level 3 Fair Value, Inputs, Level 3 [Member] Percentage of outstanding stock maximum Share-Based Compensation Arrangement by Share-Based Payment Award, Percentage of Outstanding Stock Maximum STOCK-BASED COMPENSATION Share-Based Payment Arrangement [Text Block] Restructuring and Related Activities [Abstract] Customer custodial funds and customer custodial cash liabilities Customer Custodial Cash And Customer Cash Liabilities, Policy [Policy Text Block] Customer Custodial Cash And Customer Cash Liabilities, Policy Corporate interest and other income Corporate Interest and Other Income [Member] Corporate Interest and Other Income Undesignated common stock Undesignated Common Stock [Member] Undesignated Common Stock Crypto assets held as investments Crypto Assets Held as Investments [Member] Crypto Assets Held as Investments ACCOUNTS AND LOANS RECEIVABLE, NET OF ALLOWANCE Financing Receivables [Text Block] Amount to be invested in company compliance function Loss Contingency, Amount to be Invested in Company Compliance Function Loss Contingency, Amount to be Invested in Company Compliance Function Original issue discount Debt Instrument, Original Issue Discount Debt Instrument, Original Issue Discount Schedule of deferred tax assets and liabilities Schedule of Deferred Tax Assets and Liabilities [Table Text Block] Unrealized loss (gain) on foreign exchange Foreign Currency Transaction Gain (Loss), Unrealized Hedged Items Change in Unrealized Gain (Loss) on Hedged Item in Fair Value Hedge Related Party [Axis] Related Party [Axis] Goodwill [Roll Forward] Goodwill [Roll Forward] Interest receivable Interest Receivable Customer crypto assets and liabilities Platform Operator, Crypto-Asset [Policy Text Block] Platform Operator, Crypto-Asset Share-based compensation plan (in shares) Incremental Common Shares Attributable to Dilutive Effect of Share-Based Payment Arrangements Diluted net (loss) income per share: Earnings Per Share, Diluted [Abstract] CONVERTIBLE PREFERRED STOCK Temporary Equity Disclosure [Text Block] Temporary Equity Disclosure Organization, Consolidation and Presentation of Financial Statements [Abstract] USDC USDC [Member] USDC Business combinations, net of cash acquired Payments to Acquire Businesses, Net of Cash Acquired Level 2 Fair Value, Inputs, Level 2 [Member] Goodwill, expected to be deductible Business Acquisition, Goodwill, Expected Tax Deductible Amount Purchase of crypto assets held Payments to Acquire Indefinite-Lived Intangible Crypto Assets Payments to Acquire Indefinite-Lived Intangible Crypto Assets Business combination, provisional information, initial accounting incomplete, adjustment, other noncurrent assets Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Other Noncurrent Assets Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Other Noncurrent Assets Current Fiscal Year End Date Current Fiscal Year End Date 2019 Plan 2019 Plan [Member] 2019 Plan Intangible assets, net Intangible Assets, Net (Excluding Goodwill) Finite-Lived Intangible Assets [Line Items] Finite-Lived Intangible Assets [Line Items] Fiat Fiat [Member] Fiat Share-based Payment Arrangement, Tranche Two Share-Based Payment Arrangement, Tranche Two [Member] (Gain) loss on disposal of property and equipment Gain (Loss) on Disposition of Property Plant Equipment Stock-based compensation expense APIC, Share-Based Payment Arrangement, Increase for Cost Recognition Options issued and outstanding under the 2013 Amended and Restated Stock Plan (the “2013 Plan”) Class A Common Stock, Options Issued and Outstanding under 2013 Plan [Member] Class A Common Stock, Options Issued and Outstanding under 2013 Plan Bison Trails Co. Bison Trails Co. [Member] Bison Trails Co. Concentration Risk Type [Axis] Concentration Risk Type [Axis] Total current liabilities Liabilities, Current Other personnel costs Other Restructuring [Member] Schedule of accounts receivable, net of allowance Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block] Customer Concentration Risk Customer Concentration Risk [Member] Restructuring Cost and Reserve [Line Items] Restructuring Cost and Reserve [Line Items] Computer software additions Capitalized Computer Software, Additions Schedule of activity of RSUs outstanding Share-Based Payment Arrangement, Restricted Stock Unit, Activity [Table Text Block] Unrecognized tax benefits that would impact effective tax rate Unrecognized Tax Benefits that Would Impact Effective Tax Rate Number of shares to subject to indemnity holdback (in shares) Business Combination, Consideration Transferred, Equity Interests Issued and Issuable, Number of Shares Subject to an Indemnity Holdback Business Combination, Consideration Transferred, Equity Interests Issued and Issuable, Number of Shares Subject to an Indemnity Holdback Contractual period (up to) Share-Based Compensation Arrangement by Share-Based Payment Award, Expiration Period Less: Income allocated to participating securities Participating Securities, Distributed and Undistributed Earnings (Loss), Basic Schedule of the notional amount of derivative contracts outstanding Schedule of Derivative Instruments [Table Text Block] 2028 Senior Notes 2028 Senior Notes Senior Notes Due 2028 [Member] Senior Notes Due 2028 Income Tax Authority [Domain] Income Tax Authority [Domain] Other financing activities Proceeds from (Payments for) Other Financing Activities Other non-current assets Other Assets, Noncurrent [Abstract] Volatility of forecasted revenues Measurement Input, Revenue Volatility [Member] Measurement Input, Revenue Volatility Held in Deposit at Venues Held in Deposit at Trading Venues [Member] Held in Deposit at Trading Venues Fair Value Disclosures [Abstract] Derivative Instruments and Hedging Activities Disclosure [Abstract] Blockchain rewards Subscription and Circulation, Blockchain Infrastructure Service [Member] Subscription and Circulation, Blockchain Infrastructure Service Issuance of common stock upon settlement of RSUs and restricted common stock, net of shares withheld (in shares) Stock Issued During Period, Shares, Restricted Stock Unit, Net of Shares Withheld Stock Issued During Period, Shares, Restricted Stock Unit, Net of Shares Withheld Cash, cash equivalents, and restricted cash consisted of the following: Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents [Abstract] Equity [Abstract] Subsequent Event [Table] Subsequent Event [Table] Vested (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract] Entity Tax Identification Number Entity Tax Identification Number Schedule of long-lived assets by geographic areas Long-Lived Assets by Geographic Areas [Table Text Block] Discount on purchase price of common stock Share-Based Compensation Arrangement by Share-Based Payment Award, Discount from Market Price, Purchase Date Ethereum Ethereum [Member] Ethereum Schedule of activity of options outstanding Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value [Table Text Block] Schedule of effective income tax rate reconciliation Schedule of Effective Income Tax Rate Reconciliation [Table Text Block] Restructuring and related costs Restructuring and Related Costs [Table Text Block] Number of shares subject to repurchase (in shares) Number of Shares, Common Stock Subject to Repurchase or Cancellation Number of Shares, Common Stock Subject to Repurchase or Cancellation Business combination, contingent consideration, liability, measurement input Business Combination, Contingent Consideration, Liability, Measurement Input Equity Interest Type [Axis] Equity Interest Type [Axis] Entity Central Index Key Entity Central Index Key Antidilutive Securities, Name [Domain] Antidilutive Securities, Name [Domain] Finite-Lived Intangible Assets by Major Class [Axis] Finite-Lived Intangible Assets by Major Class [Axis] Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table] Total purchase consideration Business Combination, Consideration Transferred Adjustment to prior year provision Effective Income Tax Rate Reconciliation, Prior Year Income Taxes, Percent Concentration of credit risk Concentration Risk, Credit Risk, Policy [Policy Text Block] Measurement Input Type [Axis] Measurement Input Type [Axis] Total grant date fair value Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Grant Date Fair Value Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Grant Date Fair Value Assets Assets [Abstract] Sales and marketing and General and administrative Selling, General and Administrative Expenses, Policy [Policy Text Block] Schedule of prepaid expenses and other current and non-current assets Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Table Text Block] Total liabilities Financial Liabilities Fair Value Disclosure Net income (loss) per share Earnings Per Share, Policy [Policy Text Block] Supplemental schedule of non-cash investing and financing activities Cash Flow, Noncash Investing and Financing Activities Disclosure [Abstract] Repayment of short-term borrowings Repayment of short-term borrowings Repayments of Short-Term Debt Stock-based compensation expense Share-Based Payment Arrangement, Noncash Expense Options granted, weighted average exercise price per share (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value Other non-current liabilities Other Liabilities, Noncurrent Other current and non-current liabilities Increase (Decrease) in Other Operating Liabilities Purchase of property and equipment Payments to Acquire Property, Plant, and Equipment 2023 Finite-Lived Intangible Asset, Expected Amortization, Year One Schedule of computation of net (loss) income per share Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Right-of-use assets obtained in exchange for operating lease obligations Right-of-Use Asset Obtained in Exchange for Operating Lease Liability Customer [Domain] Customer [Domain] Schedule of collateral posted and received Schedule of Collateral Posted and Received [Table Text Block] Schedule of Collateral Posted and Received Increase (Decrease) in Stockholders' Equity [Roll Forward] Increase (Decrease) in Stockholders' Equity [Roll Forward] Total lease payments Lessee, Operating Lease, Liability, to be Paid Crypto assets held for operations purposes Crypto Assets Held for Operations [Member] Crypto Assets Held for Operations Shares available for future issuance of warrants Shares Available for Future Issuance of Warrants [Member] Shares Available for Future Issuance of Warrants Recorded at fair value Recorded at Fair Value [Member] Recorded at Fair Value Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward] Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward] Net revenue Bank Servicing and Subscription and Circulation [Member] Bank Servicing and Subscription and Circulation Business combinations Business Combinations Policy [Policy Text Block] Valuation Allowance [Line Items] Valuation Allowance [Line Items] Carrying amount of the hedged items, Crypto assets held Hedged Asset, Fair Value Hedge Platform Operator, Crypto-Asset [Line Items] Platform Operator, Crypto-Asset [Line Items] Platform Operator, Crypto-Asset [Line Items] Receivable [Domain] Receivable [Domain] Income Tax Disclosure [Abstract] Prepaid expenses and other current assets Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Prepaid Expense and Other Assets Issuance of common stock upon settlement of Restricted Stock Units ("RSUs") and restricted common stock, net of shares withheld Stock Issued During Period, Value, Restricted Stock Unit, Net of Shares Withheld Stock Issued During Period, Value, Restricted Stock Unit, Net of Shares Withheld Depreciation and amortization Deferred Tax Liabilities, Property, Plant and Equipment Penalty awarded Loss Contingency, Damages Awarded, Value Accrued Balance as of December 31, 2022 Restructuring Reserve Capitalized software Software and Software Development Costs [Member] Custodial fee revenue receivable Accounts Receivable, before Allowance for Credit Loss, Custodial Fees, Banking and Servicing, Current Accounts Receivable, before Allowance for Credit Loss, Custodial Fees, Banking and Servicing, Current Financial Asset, Period Past Due [Domain] Financial Asset, Aging [Domain] Asset Pledged as Collateral Asset Pledged as Collateral [Member] Statistical Measurement [Domain] Statistical Measurement [Domain] Indefinite-lived Intangible Assets, Major Class Name [Domain] Indefinite-Lived Intangible Assets, Major Class Name [Domain] Coupon interest Interest Expense, Debt, Excluding Amortization Contingent consideration arrangement Business Combination, Consideration Transferred, Contingent Consideration Business Combination, Consideration Transferred, Contingent Consideration Share-Based Payment Arrangement [Abstract] Conversion of preferred stock Stock Issued During Period, Value, Conversion of Convertible Securities Minimum committed spend after cancellation Lessee, Operating Lease, Minimum Committed Spend After Cancellation Lessee, Operating Lease, Minimum Committed Spend After Cancellation Total long-lived assets Long-Lived Assets Schedule of business acquisitions by acquisition Schedule of Business Acquisitions, by Acquisition [Table Text Block] Domestic Tax Authority Domestic Tax Authority [Member] Subscription and services revenue Subscription and Circulation [Member] Net (loss) income Net income Net (loss) income Net Income (Loss) Attributable to Parent Contingent Consideration by Type [Axis] Contingent Consideration by Type [Axis] Annual increase in shares authorized Share-based Compensation Arrangement by Share-based Payment Award, Annual Percentage of Additional Shares Authorized Share-based Compensation Arrangement by Share-based Payment Award, Annual Percentage of Additional Shares Authorized Subsequent Event Type [Axis] Subsequent Event Type [Axis] Related party crypto liability Safeguarding Liability, Crypto-Liability, Related Parties Safeguarding Liability, Crypto-Liability, Related Parties Cap price per share (in dollars per share) Derivative, Cap Price per Share Derivative, Cap Price per Share Crypto assets held at cost excluded from fair value assets Indefinite-Lived Crypto Assets, at Cost Indefinite-Lived Crypto Assets, at Cost Accrued Expenses [Table] Accrued Expenses [Table] Accrued Expenses [Table] Scenario [Axis] Scenario [Axis] Repurchase price, percentage Debt Instrument, Redemption Price, Percentage Total assets Assets, Fair Value Disclosure Restructuring Plan [Axis] Restructuring Plan [Axis] Vesting rights, percentage Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Rights, Percentage LEASES Lessee, Operating Leases [Text Block] Plan Name [Axis] Plan Name [Axis] Crypto asset futures Crypto Asset Futures [Member] Crypto Asset Futures Supplemental disclosure of cash flow information Supplemental Cash Flow Elements [Abstract] Stock-based Compensation Expenditures Stock-based Compensation Expenditures [Member] Stock-based Compensation Expenditures Subpart F income Effective Income Tax Rate Reconciliation, Subpart F Income, Percent Effective Income Tax Rate Reconciliation, Subpart F Income, Percent Derivative Instrument [Axis] Derivative Instrument [Axis] Crypto assets received as revenue Indefinite-Lived Crypto Assets Received as Revenue Indefinite-Lived Crypto Assets Received as Revenue Number of operating segments Number of Operating Segments 2021 Equity Incentive Plan 2021 Equity Incentive Plan [Member] 2021 Equity Incentive Plan Goodwill [Line Items] Goodwill [Line Items] Consolidated Statements of Cash Flows Statement of Cash Flows [Abstract] Level 1 Fair Value, Inputs, Level 1 [Member] Convertible notes (in shares) Incremental Common Shares Attributable to Dilutive Effect of Conversion of Debt Securities Denominator Weighted Average Number of Shares Outstanding, Basic [Abstract] Contingent Consideration Type [Domain] Contingent Consideration Type [Domain] New Accounting Pronouncements or Change in Accounting Principle [Line Items] New Accounting Pronouncements or Change in Accounting Principle [Line Items] Net cash (used in) provided by operating activities Net cash (used in) provided by operating activities Net Cash Provided by (Used in) Operating Activities Gross Derivative Assets Derivative assets Derivative Asset Accounts, Notes, Loans and Financing Receivable [Line Items] Accounts, Notes, Loans and Financing Receivable [Line Items] Schedule of activity of restricted Class A common stock Share-Based Payment Arrangement, Restricted Stock and Restricted Stock Unit, Activity [Table Text Block] Settlement Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Settlements IPR&D In process research and development In Process Research and Development [Member] Restructuring, expected cost Restructuring and Related Cost, Expected Cost Schedule of Equity Method Investments [Line Items] Schedule of Equity Method Investments [Line Items] Receivables [Abstract] Foreign tax credit Effective Income Tax Rate Reconciliation, Tax Credit, Foreign, Percent Document Annual Report Document Annual Report Liability Class [Axis] Liability Class [Axis] ACCOUNTS AND LOANS RECEIVABLE, NET OF ALLOWANCE Loans, Notes, Trade and Other Receivables Disclosure [Text Block] Geographical [Axis] Geographical [Axis] Crypto asset payments for expenses Payments for Indefinite-Lived Intangible Crypto Asset Expense Payments for Indefinite-Lived Intangible Crypto Asset Expense Cash and cash equivalents Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Cash and Equivalents Disposal of crypto assets held Proceeds from Disposal of Indefinite-Lived Crypto Assets Proceeds from Disposal of Indefinite-Lived Crypto Assets Crypto asset borrowings Derivative Liability, Current Schedule of property and equipment Property, Plant and Equipment [Table Text Block] Number of positions eliminated Restructuring and Related Cost, Number of Positions Eliminated Financial Asset, Period Past Due [Axis] Financial Asset, Aging [Axis] Concentration Risk Benchmark [Domain] Concentration Risk Benchmark [Domain] Restructuring Type [Axis] Restructuring Type [Axis] Cost of crypto assets used in fulfilling customer transactions Other Cost of Operating Revenue INDEBTEDNESS Debt Disclosure [Text Block] Product and Service [Domain] Product and Service [Domain] Securities Loaned, Fair Value of Collateral, Percent Securities Loaned, Fair Value of Collateral, Percent Securities Loaned, Fair Value of Collateral, Percent Entity Shell Company Entity Shell Company Class B common stock Common Class B [Member] Platform Operator, Crypto-Asset [Table] Platform Operator, Crypto-Asset [Table] Platform Operator, Crypto-Asset [Table] Decreases related to tax positions taken during a prior year Unrecognized Tax Benefits, Decrease Resulting from Prior Period Tax Positions Intangible Asset, Status [Domain] Intangible Asset, Status [Domain] Intangible Asset, Status [Domain] RSUs issued and outstanding from other acquisitions Restricted Stock Units Issued and Outstanding from Acquisition [Member] Restricted Stock Units Issued and Outstanding from Acquisition Accumulated payroll deductions Employee Related Liabilities, Employee Stock Sales, Current Employee Related Liabilities, Employee Stock Sales, Current Equity compensation Effective Income Tax Rate Reconciliation, Equity Compensation, Percent Effective Income Tax Rate Reconciliation, Equity Compensation, Percent Concentration Risk [Table] Concentration Risk [Table] 2023 Lessee, Operating Lease, Liability, to be Paid, Year One Number of shares included in purchase consideration (in shares) Business Acquisition, Equity Interest Issued or Issuable, Number of Shares 2028 and 2031 Senior Notes Senior Notes Due 2028 and 2031 [Member] Senior Notes Due 2028 and 2031 Proceeds from repayment of loans Proceeds from Collection of Retail Loans Proceeds from Collection of Retail Loans Affiliated Entity Affiliated Entity [Member] Customer custodial cash liabilities Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Client Funds Due to Customers Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Client Funds Due to Customers Subsequent Event Subsequent Event [Member] Document Period End Date Document Period End Date Covenant, change of control, redemption price, percentage Debt Instrument, Covenant, Change of Control, Redemption Price, Percentage Debt Instrument, Covenant, Change of Control, Redemption Price, Percentage Total assets Fair Value Assets Net (loss) income per share attributable to common stockholders: Earnings Per Share [Abstract] Antidilutive Securities [Axis] Antidilutive Securities [Axis] Strategic investments that are not accounted for under the measurement alternative Equity Securities, FV-NI, Current Schedule of accounts payable and accrued expenses Schedule of Accounts Payable and Accrued Liabilities [Table Text Block] Beginning balance (in shares) Ending balance (in shares) Shares, Issued Schedule of Restructuring and Related Costs [Table] Schedule of Restructuring and Related Costs [Table] Non-cash assets received as collateral Noncash or Part Noncash, Assets Received as Collateral Noncash or Part Noncash, Assets Received as Collateral Options exercised, weighted average exercise price per share (in dollars per share) Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price Fair value of notes Long-Term Debt, Fair Value One Customer One Customer [Member] One Customer Accrued payroll and payroll related Employee-related Liabilities, Current Assumed options from acquisition (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Assumed Through Acquisition Share-based Compensation Arrangement by Share-based Payment Award, Options, Assumed Through Acquisition (Loss) income before income taxes Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Deferred income taxes Deferred Income Taxes and Tax Credits Schedule of Goodwill [Table] Schedule of Goodwill [Table] Amortization of debt discount and issuance costs Amortization of Debt Issuance Costs and Discounts NET (LOSS) INCOME PER SHARE Earnings Per Share [Text Block] Other Deferred Tax Liabilities, Other Warrants (in shares) Incremental Common Shares Attributable to Dilutive Effect of Call Options and Warrants Award Type [Domain] Award Type [Domain] Proceeds received under the ESPP Proceeds from Stock Plans Income tax receivable Income Taxes Receivable, Current Computer equipment Computer Equipment [Member] Crypto-Asset [Axis] Crypto-Asset [Axis] Crypto-Asset Shares authorized (in shares) Temporary Equity, Shares Authorized Numerator Net Income (Loss) Available to Common Stockholders, Diluted [Abstract] Schedule of customers' cash and crypto positions Schedule of Customers' Cash and Crypto Positions [Table Text Block] Schedule of Customers' Cash and Crypto Positions Restructuring Reserve [Roll Forward] Restructuring Reserve [Roll Forward] Customer relationships Customer Relationships [Member] Restructuring Plan Restructuring Plan [Member] Restructuring Plan Options issued and outstanding under the 2019 Equity Incentive Plan (the “2019 Plan”) Options Issued and Outstanding Under 2019 Plan [Member] Options Issued and Outstanding Under 2019 Plan Operating expenses: Operating Expenses [Abstract] Issuance term for shares included in purchase consideration Business Acquisition, Equity Interest Issued or Issuable, Issuance Term Business Acquisition, Equity Interest Issued or Issuable, Issuance Term Trade Relationships Trade Relationships [Member] Trade Relationships Statement of Financial Position [Abstract] Interest on income taxes accrued Unrecognized Tax Benefits, Interest on Income Taxes Accrued Cancellation fee Lessee, Operating Lease, Cancellation Fee Lessee, Operating Lease, Cancellation Fee Auditor Name Auditor Name Operating loss carryforwards Operating Loss Carryforwards Crypto Asset, Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest, Current Crypto Asset, Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest, Current Crypto Asset, Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest, Current Lease liabilities Business Combination, Recognized Identifiable Asset Acquired and Liability Assumed, Lease Obligation PREPAID EXPENSES AND OTHER ASSETS Other Assets Disclosure [Text Block] Customer custodial funds Client Custodial Cash, Fair Value Disclosure Client Custodial Cash, Fair Value Disclosure Technology and development Research and Development Expense Increase related to tax positions taken during a prior year Unrecognized Tax Benefits, Increase Resulting from Prior Period Tax Positions Crypto asset borrowings with embedded derivatives Embedded Derivative Financial Instruments, Crypto Asset Borrowings Embedded Derivative Financial Instruments, Crypto Asset Borrowings [Member] Embedded Derivative Financial Instruments, Crypto Asset Borrowings Derivative Instruments and Hedging Activities Disclosures [Table] Derivative Instruments and Hedging Activities Disclosures [Table] RSUs Restricted Stock Units (RSUs) [Member] Purchase of crypto assets and investments with non-cash consideration Noncash or Part Noncash Acquisition, Indefinite-Lived Crypto Assets and Investments Noncash or Part Noncash Acquisition, Indefinite-Lived Crypto Assets and Investments Entity Information [Line Items] Entity Information [Line Items] Replacement of Tagomi options and warrants Business Combination, Replacement of Acquiree Options and Warrants Business Combination, Replacement of Acquiree Options and Warrants Loans receivable Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss Options vested and expected to vest, Number of options (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Number Subsequent Events [Abstract] Revenue Total revenue Total revenue Revenues State Deferred State and Local Income Tax Expense (Benefit) Amortization expense of intangible assets Amortization of Intangible Assets Schedule of goodwill Schedule of Goodwill [Table Text Block] Cash paid during the period for interest Interest Paid, Excluding Capitalized Interest, Operating Activities Contingent Consideration Business Combination, Contingent Consideration, Liability [Member] Business Combination, Contingent Consideration, Liability 2025 Lessee, Operating Lease, Liability, to be Paid, Year Three Remaining sublease term Sublease, Remaining Lease Term Sublease, Remaining Lease Term Concentration Risk Type [Domain] Concentration Risk Type [Domain] Sales and marketing Selling and Marketing Expense Total stockholders’ equity Beginning balance Ending balance Stockholders' Equity Attributable to Parent DERIVATIVES Derivative Instruments and Hedging Activities Disclosure [Text Block] Forfeited and cancelled, Weighted-average grant date fair value per share (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value Vesting [Domain] Vesting [Domain] Equity Interest Issued or Issuable, Type [Domain] Equity Interest Issued or Issuable, Type [Domain] Tax credit carryforward Deferred Tax Assets, Tax Credit Carryforwards Accumulated Amortization Total accumulated amortization Finite-Lived Intangible Assets, Accumulated Amortization CARES Act - NOL Carryback Effective Income Tax Rate Reconciliation, CARES ACT - Net Operating Loss Carryback , Percent Effective Income Tax Rate Reconciliation, CARES ACT - Net Operating Loss Carryback , Percent 2025 Finite-Lived Intangible Asset, Expected Amortization, Year Three Schedule of liabilities measured at fair value on a recurring basis Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block] Other Other Assets, Miscellaneous, Noncurrent Retained Earnings Retained Earnings [Member] Total unrecognized compensation cost related to unvested stock options Share-Based Payment Arrangement, Nonvested Award, Option, Cost Not yet Recognized, Amount Total lease cost Lease, Cost Common Stock Common Stock [Member] Valuation Allowance [Table] Valuation Allowance [Table] Safeguarded crypto liabilities Deferred Tax Assets, Crypto Asset Obligation Deferred Tax Assets, Crypto Asset Obligation Number of reportable segments Number of Reportable Segments Components of lease cost Lease, Cost [Table Text Block] Contingent consideration arrangement Contingent consideration arrangement Business Combination, Contingent Consideration, Liability Cumulative amount of fair value hedging adjustments included in the carrying amount of hedged items, discontinued hedging relationships, Crypto assets held Hedged Asset, Discontinued Fair Value Hedge, Cumulative Increase (Decrease) Statement [Table] Statement [Table] Vested, Weighted-average grant date fair value per share (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value Effective Interest Rate Debt Instrument, Interest Rate, Effective Percentage Issuance of equity instruments as consideration in business combination Stock Issued During Period, Value, Acquisitions Stock plan offering period Share-based Compensation Arrangement By Share-based Payment Award, Stock Plan Offering Period Share-based Compensation Arrangement By Share-based Payment Award, Stock Plan Offering Period Percentage of principal to be redeemed Debt Instrument, Redemption Price, Percentage of Principal Amount Redeemed Common Stock to be Issued Common Stock to be Issued [Member] Common Stock to be Issued Crypto asset sales revenue Product and Service, Other, Crypto Asset Sales [Member] Product and Service, Other, Crypto Asset Sales Furniture and fixtures Furniture and Fixtures [Member] Lease liabilities, non-current Operating Lease, Liability, Noncurrent Schedule of significant unobservable inputs Fair Value Measurement Inputs and Valuation Techniques [Table Text Block] Statistical Measurement [Axis] Statistical Measurement [Axis] Indefinite-lived intangible assets Indefinite-Lived Intangible Assets (Excluding Goodwill) Leasehold improvements Leasehold Improvements [Member] Percentage of total Safeguarding Asset, Platform Operator, Crypto-Asset, Percentage Of Total Safeguarding Asset, Platform Operator, Crypto-Asset, Percentage Of Total Portion that would favorably impact effective tax rate Decrease In Unrecognized Tax Benefits Reasonably Possible, Portion that Would Favorably Impact Effective Tax Rate Decrease In Unrecognized Tax Benefits Reasonably Possible, Portion that Would Favorably Impact Effective Tax Rate Ethereum 2 Ethereum 2 [Member] Ethereum 2 Purchase of preferred shares Payments to Acquire Marketable Securities Equity Components [Axis] Equity Components [Axis] Segment reporting Segment Reporting, Policy [Policy Text Block] Revision of Prior Period [Domain] Revision of Prior Period [Domain] Redemption of investments with non-cash consideration Payments for Investments, Noncash Payments for Investments, Noncash Statement [Line Items] Statement [Line Items] USDC Financial Instrument, Crypto Currency, Policy [Policy Text Block] Financial Instrument, Crypto Currency, Policy Beginning balance (in shares) Ending balance (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number Intangible assets, gross carrying amount Finite-Lived Intangible Assets, Gross Less: Fair value gain on contingent consideration arrangement, net of tax Business Combination, Contingent Consideration Arrangements, Change in Amount of Contingent Consideration, Liability Customer custodial cash liabilities Increase (Decrease) in Due to Client, Current Increase (Decrease) in Due to Client, Current Lease right-of-use assets Operating Lease, Right-of-Use Asset Repurchase of equity awards Stock Repurchased During Period, Value Accumulated Other Comprehensive (Loss) Income AOCI Attributable to Parent [Member] Auditor Firm ID Auditor Firm ID Type of Restructuring [Domain] Type of Restructuring [Domain] Document Transition Report Document Transition Report Operating (loss) income Operating Income (Loss) Recent accounting pronouncements New Accounting Pronouncements, Policy [Policy Text Block] Deposits in transit Increase (Decrease) in Deposit Assets Allowance for doubtful accounts Accounts Receivable, Allowance for Credit Loss, Excluding Accrued Interest, Current Accounts Receivable, Allowance for Credit Loss, Excluding Accrued Interest, Current Weighted-average effect of potentially dilutive securities: Weighted Average Number of Shares Outstanding, Diluted, Adjustment [Abstract] Value of shares related to repurchase Deferred Compensation Share-Based Arrangements, Liability, Current Shares available for future issuance under the ESPP Shares Available for Future Issuance Under the 2021 Employee Stock Purchase Plan [Member] Shares Available for Future Issuance Under the 2021 Employee Stock Purchase Plan Adjustments to reconcile net (loss) income to net cash (used in) provided by operating activities: Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] GOODWILL, INTANGIBLE ASSETS, NET AND CRYPTO ASSETS HELD Goodwill and Intangible Assets Disclosure [Text Block] Options issued and outstanding under the 2021 Equity Incentive Plan (the “2021 Plan”) Options Issued and Outstanding Under 2021 Plan [Member] Options Issued and Outstanding Under 2021 Plan Property and equipment Property, Plant and Equipment, Policy [Policy Text Block] 2026 Lessee, Operating Lease, Liability, to be Paid, Year Four Income Statement [Abstract] Granted (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross Federal Deferred Federal Income Tax Expense (Benefit) Additional Paid-In Capital Additional Paid-in Capital [Member] DCM License Licenses Licensing Agreements [Member] Document Fiscal Period Focus Document Fiscal Period Focus Basic net (loss) income per share: Earnings Per Share, Basic [Abstract] Aggregate intrinsic value Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period, Intrinsic Value Prepaid expenses Deferred Tax Liabilities, Prepaid Expenses Cash and cash equivalents Cash and Cash Equivalents, Unrestricted Cash and Cash Equivalents, Policy [Policy Text Block] Crypto assets borrowed Noncash or Part Noncash, Crypto Assets Borrowed Noncash or Part Noncash, Crypto Assets Borrowed Number of equity incentive plans Share-based Payment Arrangement, Number of Plans Share-based Payment Arrangement, Number of Plans Derivative [Line Items] Derivative [Line Items] Diluted (in shares) Weighted-average shares of common stock used to compute net (loss) income per share attributable to common stockholders, diluted (in shares) Weighted Average Number of Shares Outstanding, Diluted Expected term (in years) Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Term Accounting Standards Update and Change in Accounting Principle Accounting Standards Update and Change in Accounting Principle [Table Text Block] ICFR Auditor Attestation Flag ICFR Auditor Attestation Flag Debt issuance costs Debt Issuance Costs, Gross Customer custodial funds Client Custodial Cash, Excluding In-Transit Funds Reclassed, Current Client Custodial Cash, Excluding In-Transit Funds Reclassed, Current Granted, Weighted-average grant date fair value per share (in dollars 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 Non-cash consideration paid for business combinations Noncash or Part Noncash Acquisition, Noncash Financial or Equity Instrument Consideration Noncash or Part Noncash Acquisition, Noncash Financial or Equity Instrument Consideration Threshold percentage for exercise price of estimate fair value of underlying shares of shareholder with ten or more percent of voting power Share-based Payment Arrangement, Threshold Percentage for Exercise Price of Estimated Fair Value of Underlying Shares of Shareholder With Ten or More Percent of Voting Power Share-based Payment Arrangement, Threshold Percentage for Exercise Price of Estimated Fair Value of Underlying Shares of Shareholder With Ten or More Percent of Voting Power Existing Employees Existing Employees [Member] Existing Employees Schedule of fair value of assets and liabilities Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block] Convertible notes Convertible Debt [Member] Options vested and exercisable, Aggregate intrinsic value Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Intrinsic Value Short-term lease cost Short-Term Lease, Cost Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table] Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table] Gain on remeasurement Business Combination, Step Acquisition, Equity Interest in Acquiree, Remeasurement Gain Other payables denominated in crypto assets Other Payables Denominated in Crypto Assets [Member] Other Payables Denominated in Crypto Assets Decrease in unrecognized tax benefits is reasonably possible Decrease in Unrecognized Tax Benefits is Reasonably Possible COMMITMENTS AND CONTINGENCIES Commitments and Contingencies Disclosure [Text Block] Accumulated impairment Goodwill, Impaired, Accumulated Impairment Loss Basic Net (loss) income attributable to common stockholders, basic Net Income (Loss) Available to Common Stockholders, Basic Common stock, issued (in shares) Common Stock, Shares, Issued Pledged Status [Domain] Pledged Status [Domain] Concentration Risk [Line Items] Concentration Risk [Line Items] Total crypto assets held Crypto Assets [Member] Crypto Assets Deposits Deposits Assets, Noncurrent Unsettled purchases of property and equipment Capital Expenditures Incurred but Not yet Paid Transaction expense Information Technology and Data Processing Total acquisition costs Business Combination, Acquisition Related Costs 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] Net cash (used in) provided by investing activities Net Cash Provided by (Used in) Investing Activities Face amount of debt Debt Instrument, Face Amount Issuance of common stock to settle contingent consideration Stock Issued During Period, Value, Contingent Consideration Stock Issued During Period, Value, Contingent Consideration Number of purported securities class actions filed Loss Contingency, New Claims Filed, Number Investments Investment, Policy [Policy Text Block] Issuance of common stock under the 2021 Employee Stock Purchase Plan (the "ESPP") Stock Issued During Period, Value, Employee Stock Purchase Plan Previously held interest on acquisition date Business Combination, Step Acquisition, Equity Interest in Acquiree, Fair Value Comprehensive (loss) income Comprehensive Income (Loss), Net of Tax, Attributable to Parent Entity Current Reporting Status Entity Current Reporting Status Installment gain Deferred Tax Liabilities, Unrealized Gains on Trading Securities Payments Payments for Restructuring Description of derivatives and related hedge accounting designation Description of Derivatives and Related Hedge Accounting Designation [Table Text Block] Description of Derivatives and Related Hedge Accounting Designation Impairment charges on property and equipment Tangible Asset Impairment Charges Disaggregation of Revenue [Table] Disaggregation of Revenue [Table] Contract acquisition costs Contract Acquisition Costs, Policy [Policy Text Block] Contract Acquisition Costs, Policy Chief Executive Officer Chief Executive Officer [Member] Provision for income taxes at U.S. statutory rate Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent Separation pay Employee Severance [Member] Issuance of common stock under the Employee Stock Purchase Plan (shares) Stock Issued During Period, Shares, Employee Stock Purchase Plans Schedule of recognized identified assets acquired and liabilities assumed Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block] Derivative [Table] Derivative [Table] Beginning balance (in shares) Ending balance (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number Cash and Cash Equivalents [Axis] Cash and Cash Equivalents [Axis] Non-deductible compensation Effective Income Tax Rate Reconciliation, Nondeductible Expense, Share-Based Payment Arrangement, Percent Common stock, conversion ratio Common Stock, Conversion Basis Ratio Common Stock, Conversion Basis Ratio 2026 Convertible Notes Convertible Senior Notes due 2026 Convertible Senior Notes due 2026 [Member] Convertible Senior Notes due 2026 Schedule of Stock by Class [Table] Schedule of Stock by Class [Table] State income taxes, net of federal benefit Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent Basis of presentation and principles of consolidation Basis of Accounting, Policy [Policy Text Block] Effect of exchange rates on cash, cash equivalents, and restricted cash Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Continuing Operations Property and equipment, net Property and equipment, net Property, Plant and Equipment, Net Entities [Table] Entities [Table] Schedule of finite-lived intangible assets, future amortization expense Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block] Issuance of common stock from exercise of warrants Stock Issued During Period, Value, Exercise Of Stock Warrants Stock Issued During Period, Value, Exercise Of Stock Warrants Change in fair value Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Gain (Loss) Included in Earnings Sales and marketing Selling and Marketing Expense [Member] Title of Individual [Domain] Title of Individual [Domain] Financing receivable, excluding accrued interest, after allowance for credit loss, current Financing Receivable, Excluding Accrued Interest, after Allowance for Credit Loss, Current Forfeited and cancelled (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeited in Period Net Carrying Amount Long-Term Debt Other expense (income), net Other Nonoperating Income (Expense) Crypto assets pledged as collateral, percentage of fair value Crypto Assets Pledged as Collateral, Percentage of Fair Value Crypto Assets Pledged as Collateral, Percentage of Fair Value RESTRUCTURING Restructuring and Related Activities Disclosure [Text Block] Derivative Instruments and Hedging Activities Disclosures [Line Items] Derivative Instruments and Hedging Activities Disclosures [Line Items] Accumulated other comprehensive loss Accumulated Other Comprehensive Income (Loss), Net of Tax Less: Income allocated to participating securities Participating Securities, Distributed and Undistributed Earnings (Loss), Diluted Class A common stock Common Class A [Member] Restricted cash Cash and Cash Equivalents, Restricted Cash and Cash Equivalents, Policy [Policy Text Block] Share-based Payment Arrangement Share-Based Payment Arrangement [Member] Total current assets Assets, Current Income taxes payable Taxes Payable, Current Cash paid during the period for income taxes Income Taxes Paid, Net Entity Small Business Entity Small Business CUSTOMER ASSETS AND LIABILITIES Platform Operator, Crypto-Asset [Text Block] Platform Operator, Crypto-Asset Revenue: Revenues [Abstract] Total expected future amortization expense Finite-Lived Intangible Assets, Net Amortization of debt discount and issuance costs Amortization of Debt Issuance Costs and Discounts Including Short Term Borrowings Amortization of Debt Issuance Costs and Discounts Including Short Term Borrowings Crypto asset borrowings Derivatives, Embedded Derivatives [Policy Text Block] SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Significant Accounting Policies [Text Block] Options assumed from acquisition, weighted average exercise price per share (in dollars per share) Share-based Compensation Arrangement by Share-based Payment Award, Options, Assumed Through Acquisition, Weighted Average Exercise Price Share-based Compensation Arrangement by Share-based Payment Award, Options, Assumed Through Acquisition, Weighted Average Exercise Price Capital losses - realized / unrealized Deferred Tax Assets, Investments Options Outstanding Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding [Roll Forward] PROPERTY AND EQUIPMENT, NET Property, Plant and Equipment Disclosure [Text Block] Options outstanding, Aggregate intrinsic value Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Intrinsic Value Period for automatic share increase Share-based Compensation Arrangement by Share-based Payment Award, Period for Automatic Share Issuance Increase Share-based Compensation Arrangement by Share-based Payment Award, Period for Automatic Share Issuance Increase Rest of the World Rest of the World [Member] Rest of the World Long-Lived Tangible Asset [Domain] Long-Lived Tangible Asset [Domain] Proceeds from settlement of investments Proceeds from Sale, Maturity and Collection of Investments Payables and Accruals [Abstract] Debt Instrument [Line Items] Debt Instrument [Line Items] Business Combination and Asset Acquisition [Abstract] Class of Stock [Line Items] Class of Stock [Line Items] Fair Value Measurement Inputs and Valuation Techniques [Line Items] Fair Value Measurement Inputs and Valuation Techniques [Line Items] Payments of debt issuance costs Payments of Debt Issuance Costs Total Operating Lease, Liability Stock-based compensation Share-Based Payment Arrangement [Policy Text Block] 2024 Finite-Lived Intangible Asset, Expected Amortization, Year Two Internal Credit Assessment [Axis] Internal Credit Assessment [Axis] Options granted, weighted average exercise price per share (in dollars per share) Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Grants in Period, Weighted Average Exercise Price Upward adjustments due to remeasurement of investments Equity Securities without Readily Determinable Fair Value, Upward Price Adjustment, Cumulative Amount Accruals and reserves Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals RSUs issued and outstanding under the 2019 Plan Restricted Stock Units Issued and Outstanding Under 2019 Plan [Member] Restricted Stock Units Issued and Outstanding Under 2019 Plan Intangible Asset, Status [Axis] Intangible Asset, Status [Axis] Intangible Asset, Status Restructuring Restructuring charges Restructuring Charges Other current and non-current assets Increase (Decrease) in Other Operating Assets Hedging Relationship [Domain] Hedging Relationship [Domain] Hedging Designation [Axis] Hedging Designation [Axis] Auditor Location Auditor Location Lease liability Deferred Tax Asset, Lease Liability Deferred Tax Asset, Lease Liability NATURE OF OPERATIONS Nature of Operations [Text Block] Entity Filer Category Entity Filer Category Federal Current Federal Tax Expense (Benefit) United States UNITED STATES Restructuring, expected number of positions eliminated Restructuring and Related Cost, Expected Number of Positions Eliminated Customer custodial funds Client Custodial Cash, Current Client Custodial Cash, Current Stock based compensation expense Share-Based Payment Arrangement, Expense Options issued and outstanding under the 2013 Plan Class B Common Stock, Options Issued and Outstanding under 2013 Plan [Member] Class B Common Stock, Options Issued and Outstanding under 2013 Plan Commitments and contingencies (Note 21) Commitments and Contingencies Security Exchange Name Security Exchange Name Options outstanding, weighted average exercise price per share - Beginning balance (in dollars per share) Options outstanding, weighted average exercise price per share - Ending balance (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price 2031 Senior Notes 2031 Senior Notes Senior Notes Due 2031 [Member] Senior Notes Due 2031 DCM License License [Member] Useful Life at Acquisition (in Years) Acquired Finite-Lived Intangible Assets, Weighted Average Useful Life Interest and other receivables Accounts Receivable, before Allowance for Credit Loss, Interest and Other, Excluding Accrued Interest, Current Accounts Receivable, before Allowance for Credit Loss, Interest and Other, Excluding Accrued Interest, Current Other non-current liabilities Other non-current liabilities Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities, Other Revenue Revenue from Contract with Customer, Excluding Assessed Tax Conversion of preferred stock (in shares) Conversion of preferred stock (in shares) Stock Issued During Period, Shares, Conversion of Convertible Securities Equity interests issued and issuable Business Combination, Consideration Transferred, Equity Interests Issued and Issuable Crypto assets held Goodwill and Intangible Assets, Intangible Assets, Indefinite-Lived, Policy [Policy Text Block] Common stock reserved for future issuance (in shares) Common Stock, Capital Shares Reserved for Future Issuance Realized gain on crypto assets Gain (Loss) on Indefinite-Lived Crypto Assets Gain (Loss) on Indefinite-Lived Crypto Assets Cover [Abstract] Entity Voluntary Filers Entity Voluntary Filers REVENUE Revenue from Contract with Customer [Text Block] Forecast Forecast [Member] Contingent consideration (in shares) Incremental Common Shares Attributable to Dilutive Effect of Contingent Consideration Incremental Common Shares Attributable to Dilutive Effect of Contingent Consideration Risk-free interest rate Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Risk Free Interest Rate Held in Deposit at Financial Institutions Held in Deposit at Financial Institutions [Member] Held in Deposit at Financial Institutions Accounts receivable denominated in crypto assets Accounts Receivable Denominated in Crypto Assets [Member] Accounts Receivable Denominated in Crypto Assets Documents Incorporated by Reference Documents Incorporated by Reference [Text Block] Taxes paid related to net share settlement of equity awards Payment, Tax Withholding, Share-Based Payment Arrangement Total liabilities, convertible preferred stock, and stockholders’ equity Liabilities and Equity RSUs issued and outstanding under the 2021 Plan RSUs Issued and Outstanding under 2021 Plan [Member] RSUs Issued and Outstanding under 2021 Plan Long-term Debt, Type [Axis] Long-Term Debt, Type [Axis] Domain name Internet Domain Names [Member] Accounts and loans receivable Increase (Decrease) in Receivables Intangibles Deferred Tax Assets, Goodwill and Intangible Assets Non-US Non-US [Member] Gross deferred tax assets Deferred Tax Assets, Gross Not designated as hedging instruments Not Designated as Hedging Instrument [Member] Unbound Security, Inc. Unbound Security, Inc. [Member] Unbound Security, Inc. Schedule of income before income tax, domestic and foreign Schedule of Income before Income Tax, Domestic and Foreign [Table Text Block] Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] Purchase of investments Payments to Acquire Investments Less imputed interest Lessee, Operating Lease, Liability, Undiscounted Excess Amount Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items] Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items] Vesting [Axis] Vesting [Axis] Diluted (in dollars per share) Net (loss) income per share attributable to common stockholders, diluted (in dollars per share) Earnings Per Share, Diluted Diluted Net (loss) income attributable to common stockholders, diluted Net Income (Loss) Available to Common Stockholders, Diluted Temporary Equity Disclosure [Abstract] Proceeds from sale of property and equipment Proceeds from Sale of Property, Plant, and Equipment Total customer assets Customer Assets Customer Assets Stock based compensation vesting period Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period FairXchange, Inc. FairXchange, Inc. [Member] FairXchange, Inc. Schedule of common stock reserved for issuance Schedule of Stock by Class [Table Text Block] Collateral Held [Domain] Collateral Held [Domain] Upward adjustments Equity Securities without Readily Determinable Fair Value, Upward Price Adjustment, Annual Amount Number of options vested (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested, Number of Shares Other Other Assets, Current 2024 Lessee, Operating Lease, Liability, to be Paid, Year Two Schedule of crypto safeguarding indemnification asset and crypto asset safeguarding liability Platform Operator, Crypto-Asset [Table Text Block] Platform Operator, Crypto-Asset Accrued Expenses [Line Items] Accrued Expenses [Line Items] Accrued Expenses [Line Items] Unrecognized tax benefits Balance, beginning of year Balance, end of year Unrecognized Tax Benefits Total deferred tax assets Deferred Tax Assets, Net of Valuation Allowance Strategic investments Equity Securities, FV-NI and without Readily Determinable Fair Value Assets pledged as collateral Payments for Assets Pledged as Collateral Payments for Assets Pledged as Collateral Other impairment expense Other Asset Impairment Charges Capitalized internal-use software development costs Payments to Develop Software Domestic Income (Loss) from Continuing Operations before Income Taxes, Domestic Amounts receivable from related parties Due from Related Parties Thereafter Lessee, Operating Lease, Liability, to be Paid, after Year Four Lessee, Operating Lease, Liability, to be Paid, after Year Four Purchase of capped calls Adjustments to Additional Paid in Capital, Purchase of Capped Calls Adjustments to Additional Paid in Capital, Purchase of Capped Calls Maturities of lease liabilities Lessee, Operating Lease, Liability, Maturity [Table Text Block] Income taxes, net Increase (Decrease) in Income Taxes Payable, Net of Income Taxes Receivable Tagomi Holdings, Inc. Tagomi Holdings, Inc. [Member] Tagomi Holdings, Inc. Share based payment arrangement, capitalized Share-Based Payment Arrangement, Amount Capitalized Product and Service [Axis] Product and Service [Axis] Class of Stock [Domain] Class of Stock [Domain] Other non-current assets Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Other Noncurrent Assets Proceeds from short-term borrowings Proceeds from Issuance of Loans, Financing Activities Proceeds from Issuance of Loans, Financing Activities Interest expense Interest Expense Weighted average grant date fair value (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested, Weighted Average Grant Date Fair Value Cash and Cash Equivalents [Domain] Cash and Cash Equivalents [Domain] Crypto asset borrowings Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Derivative Liabilities Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Derivative Liabilities Schedule of long-term debt instruments Schedule of Long-Term Debt Instruments [Table Text Block] Right of use asset Deferred Tax Liabilities, Leasing Arrangements Income tax penalties accrued Unrecognized Tax Benefits, Income Tax Penalties Accrued Investment impairment expense Equity Method Investment, Other than Temporary Impairment Reclassifications Reclassification, Comparability Adjustment [Policy Text Block] Schedule of disaggregated revenue by source Disaggregation of Revenue [Table Text Block] Total deferred tax liabilities Deferred Tax Liabilities, Gross Revenue from Contract with Customer [Abstract] Non-compete agreement Noncompete Agreements [Member] User base Customer-Related Intangible Assets [Member] Schedule of restructuring reserve by type of cost Schedule of Restructuring Reserve by Type of Cost [Table Text Block] Borrowing fees paid in crypto assets Derivative Instrument Fee, in Crypto Assets Derivative Instrument Fee, in Crypto Assets Long-lived assets, including ROU assets, goodwill, and acquired intangible assets Impairment or Disposal of Long-Lived Assets, Including Intangible Assets, Policy [Policy Text Block] 2027 Finite-Lived Intangible Asset, Expected Amortization, Year Five Measurement Frequency [Axis] Measurement Frequency [Axis] Technology and development Research and Development Expense, Policy [Policy Text Block] Weighted-Average Grant Date Fair Value per Share Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract] Safeguarded crypto assets Deferred Tax Liabilities, Customer Crypto Assets Deferred Tax Liabilities, Customer Crypto Assets General and administrative General and Administrative Expense Long-term Debt, Type [Domain] Long-Term Debt, Type [Domain] Contingent Consideration Tranche One Contingent Consideration Tranche One [Member] Contingent Consideration Tranche One Statement of Stockholders' Equity [Abstract] Aggregate total preliminary consideration transferred Total purchase consideration Business Combination, Consideration Transferred, Including Equity Interest in Acquiree Held Prior to Combination Cash flows from financing activities Net Cash Provided by (Used in) Financing Activities [Abstract] Crypto assets held Indefinite-Lived Crypto Assets Indefinite-Lived Crypto Assets Accounts and loans receivable, net of allowance Accounts and loans receivable, net of allowance Accounts and Financing Receivable, after Allowance for Credit Loss, Current Disaggregation of Revenue [Line Items] Disaggregation of Revenue [Line Items] Technology and development Research and Development Expense [Member] Number of shares to be issued for contingent consideration (in shares) Business Combination, Contingent Consideration Arrangements, Number of Shares to be Issued Business Combination, Contingent Consideration Arrangements, Number of Shares to be Issued Number of positions eliminated, period percent Restructuring and Related Cost, Number of Positions Eliminated, Period Percent