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Remaining maturity Derivative, Remaining Maturity Derivative [Table] Derivative [Table] Derivative Instruments and Hedging Activities Disclosure [Abstract] Fair value, beginning of period Fair value, end of period Warrant liability Derivative Liability, Noncurrent Warrant Liability Derivatives, Policy [Policy Text Block] Warrant Liability Derivatives and Fair Value [Text Block] Less: fair value change of Public and Private Placement Warrants, net of amounts attributable to noncontrolling interests Dilutive Securities, Effect on Basic Earnings Per Share Effect of dilutive securities: Dilutive Securities, Effect on Basic Earnings Per Share [Abstract] Share-based Payment Arrangement [Abstract] Stock-based Compensation Share-based Payment Arrangement [Text Block] Distributions Distribution Made to Limited Liability Company (LLC) Member, Cash Distributions Declared Federal Domestic Tax Authority [Member] Earnings Per Share Earnings Per Share [Text Block] Net income (loss) per share of Class 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Liabilities and Equity Liabilities and Equity [Abstract] Total liabilities and stockholders' equity/members' equity Liabilities and Equity Total current liabilities Liabilities, Current Current liabilities Liabilities, Current [Abstract] Acquisitions Mergers, Acquisitions and Dispositions Disclosures [Text Block] Term (years) Measurement Input, Expected Term [Member] Measurement Input Type [Axis] Measurement Input Type [Axis] Stock price Measurement Input, Share Price [Member] Measurement Input Type [Domain] Measurement Input Type [Domain] Risk-free interest rate Measurement Input, Risk Free Interest Rate [Member] Volatility Measurement Input, Price Volatility [Member] Exercise price Measurement Input, Exercise Price [Member] Members' Equity Member Units [Member] Members' equity Balance Balance Members' Equity Noncontrolling Interest [Line Items] Noncontrolling Interest [Line Items] Noncontrolling Interest [Table] Noncontrolling Interest [Table] Noncontrolling interests Stockholders' Equity Attributable to Noncontrolling Interest Noncontrolling interests, percent of outstanding units held Noncontrolling Interest, Ownership Percentage by Noncontrolling Owners Business and Organization Nature of Operations [Text Block] Net cash provided by (used in) financing activities Net Cash Provided by (Used in) Financing Activities Cash flows from financing activities Net Cash Provided by (Used in) Financing Activities [Abstract] Net cash provided by operating activities Net Cash Provided by (Used in) Operating Activities Cash flows from investing activities Net Cash Provided by (Used in) Investing Activities [Abstract] Cash flows from operating activities Net Cash Provided by (Used in) Operating Activities [Abstract] Net cash used in investing activities Net Cash Provided by (Used in) Investing Activities Net income (loss) attributable to WM Technology, Inc. Net income (loss) Net income (loss) attributable to WM Technology, Inc. Net Income (Loss) Attributable to Parent Numerator: Net Income (Loss) Attributable to Parent [Abstract] Net loss attributable to WM Technology, Inc. - diluted Net Income (Loss) Available to Common Stockholders, Diluted Net income attributable to noncontrolling interests Net Income (Loss) Attributable to Noncontrolling Interest Net income attributable to WM Technology, Inc. - basic Net Income (Loss) Available to Common Stockholders, Basic Recent Accounting Pronouncements New Accounting Pronouncements, Policy [Policy Text Block] Other assets assumed from the Business Combination Add: non-cash assets assumed from Silver Spike Noncash or Part Noncash Acquisition, Net Nonmonetary Assets Acquired (Liabilities Assumed) Other income (expenses) Nonoperating Income (Expense) [Abstract] Notes payable to members Notes Payable, Related Parties, Current Number of reportable segments Number of Reportable Segments Number of operating segments Number of Operating Segments Non-controlling Interests Noncontrolling Interest [Member] Operating lease liabilities, current Operating Lease, Liability, Current Weighted average discount rate Operating Lease, Weighted Average Discount Rate, Percent Operating lease liabilities, non-current Operating Lease, Liability, Noncurrent Cash payments on operating leases Operating Lease, Payments Right-of-use assets Operating lease, right-of-use asset Operating Lease, Right-of-Use Asset Impairment loss Operating lease, impairment loss Operating Lease, Impairment Loss Operating lease cost Operating Lease, Cost Remaining lease term Operating Lease, Weighted Average Remaining Lease Term Operating lease liabilities Operating Lease, Liability Operating expenses Operating Expenses [Abstract] Operating (loss) income Operating Income (Loss) Operating Loss Carryforwards [Line Items] Operating Loss Carryforwards [Line Items] Operating Loss Carryforwards [Table] Operating Loss Carryforwards [Table] Loss carry forward Operating Loss Carryforwards Organization, Consolidation and Presentation of Financial Statements [Abstract] Other assets Other Assets, Noncurrent Other long-term liabilities Other Liabilities, Noncurrent Other current liabilities Other Liabilities, Current Other expense, net Other Nonoperating Income (Expense) Other accrued liabilities Other Accrued Liabilities, Current Total WM Technology, Inc. Stockholders' Equity Parent [Member] Payables and Accruals [Abstract] Distributions Payments of Capital Distribution Repurchase of Class B Units Payments for Repurchase of Equity Cash consideration Payments to Acquire Businesses, Gross Cash paid for acquisitions Payments to Acquire Businesses, Net of Cash Acquired Purchases of property and equipment Payments to Acquire Property, Plant, and Equipment Cash paid for other investments Payments to Acquire Other Investments PSUs Performance Shares [Member] Plan Name [Domain] Plan Name [Domain] Plan Name [Axis] Plan Name [Axis] Preferred Stock - $0.0001 par value; 75,000,000 shares authorized; no shares issued and outstanding at December 31, 2021 and December 31, 2020 Preferred Stock, Value, Issued Preferred stock, shares authorized (in shares) Preferred Stock, Shares Authorized Preferred stock, par value (in dollars per share) Preferred Stock, Par or Stated Value Per Share Preferred stock, shares outstanding (in shares) Preferred Stock, Shares Outstanding Preferred stock, shares issued (in shares) Preferred Stock, Shares Issued Prepaid expenses and other current assets Prepaid Expense and Other Assets, Current Net repayments of secured line of credit Proceeds from (Repayments of) Secured Debt Cash - PIPE Financing Proceeds from Issuance of Private Placement Net income (loss) Net income (loss) Net Income (Loss), Including Portion Attributable to Noncontrolling Interest Property and equipment, useful life Property, Plant and Equipment, Useful Life Long-Lived Tangible Asset [Axis] Long-Lived Tangible Asset [Axis] Long-Lived Tangible Asset [Domain] Long-Lived Tangible Asset [Domain] Property and equipment, net Property, Plant and Equipment, Net Property and Equipment Property, Plant and Equipment, Policy [Policy Text Block] Provision for doubtful accounts Accounts Receivable, Credit Loss Expense (Reversal) Right-of-use assets obtained in exchange for operating lease liabilities Right-of-Use Asset Obtained in Exchange for 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Total revenues Revenue from Contract with Customer, Excluding Assessed Tax Total stock-based compensation cost Share-based Payment Arrangement, Expensed and Capitalized, Amount Vested (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested, Number of Shares Schedule of Finite-Lived Intangible Assets, Future Amortization Expense Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block] Price per share (in dollars per share) Sale of Stock, Price Per Share Consideration received on transaction Sale of Stock, Consideration Received on Transaction Number of shares issued in transaction (in shares) Sale of Stock, Number of Shares Issued in Transaction Schedule of Class P Unit Activities Share-based Payment Arrangement, Activity [Table Text Block] Schedule of Restricted Stock Units Activity Share-based Payment Arrangement, Restricted Stock and Restricted Stock Unit, Activity [Table Text Block] Schedule of Unrecognized Tax Benefits Schedule of Unrecognized Tax Benefits Roll Forward [Table Text Block] Schedule of Income before Income Tax, Domestic and Foreign Schedule of Income before Income Tax, Domestic and Foreign [Table Text Block] Composition of deferred tax balances Schedule of Deferred Tax Assets and Liabilities [Table Text Block] Schedule of Fair Value Liabilities Measured on Recurring Basis Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block] Reconciliation between the U.S. statutory federal income tax rate and the company's effective income tax rate Schedule of Effective Income Tax Rate Reconciliation [Table Text Block] Taxes on income Schedule of Components of Income Tax Expense (Benefit) [Table Text Block] Schedule of Finite-Lived Intangible Assets Schedule of Finite-Lived Intangible Assets [Table Text Block] Schedule of Earnings Per Share, Basic and Diluted Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Schedule of Derivative 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Development [Member] State State and Local Jurisdiction [Member] Statement of Financial Position [Abstract] Class of Stock [Axis] Class of Stock [Axis] Statement [Table] Statement [Table] Statement [Line Items] Statement [Line Items] Statement of Cash Flows [Abstract] Equity Components [Axis] Equity Components [Axis] Statement of Stockholders' Equity [Abstract] Repurchases (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period Shares of Class A Common Stock issued in the PIPE Financing (in shares) Stock Issued During Period, Shares, New Issues Issuance of common stock for acquisitions (Note 7) (in shares) Shares of common stock (in shares) Stock Issued During Period, Shares, Acquisitions Repurchase of Class B Units Stock Repurchased During Period, Value Stock redeemed during period (in shares) Stock Redeemed or Called During Period, Shares Issuance of equity for acquisitions Issuance of common stock for acquisitions (Note 7) Stock Issued During Period, Value, Acquisitions Less: redemption of shares of Silver Spike's Class A common stock (in shares) Stock Repurchased During Period, Shares Total WM Technology, Inc. stockholders' equity Stockholders' Equity Attributable to Parent Stockholders' equity/Members' equity Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest [Abstract] Equity Stockholders' Equity Note Disclosure [Text Block] Total equity Balance Balance Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest Supplemental disclosure of cash flow information Supplemental Cash Flow Information [Abstract] Revenues recognized over time Transferred over Time [Member] Revenues recognized at a point in time Transferred at Point in Time [Member] Timing of Transfer of Good or Service [Domain] Timing of Transfer of Good or Service [Domain] Timing of Transfer of Good or Service [Axis] Timing of Transfer of Good or Service [Axis] Tax Credit Carryforward, Name [Domain] Tax Credit Carryforward, Name [Domain] Tax credit carryforward Tax Credit Carryforward, Amount Tax Credit Carryforward [Axis] Tax Credit Carryforward [Axis] Trade and domain names Trade name Trade Names [Member] Accounting Standards Update [Domain] Unrecognized tax benefits Gross amount of unrecognized tax benefits as of the end of the period Gross amount of unrecognized tax benefits as of the beginning of the period Unrecognized Tax Benefits Decreases related to prior year tax provisions Unrecognized Tax Benefits, Decrease Resulting from Prior Period Tax Positions Increases related to current year tax provisions Unrecognized Tax Benefits, Increase Resulting from Current Period Tax Positions Use of Estimates Use of Estimates, Policy [Policy Text Block] Valuation allowance, deferred tax asset, increase Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount Variable lease cost Variable Lease, Cost Warrants Warrant [Member] Warrant liability Warrants and Rights Outstanding Warrants, term Warrants and Rights Outstanding, Term Warrants, measurement input Warrants and Rights Outstanding, Measurement Input Weighted average diluted shares outstanding - Class A (in shares) Weighted average common shares outstanding - diluted (in shares) Weighted Average Number of Shares Outstanding, Diluted Weighted average basic shares outstanding - Class A (in shares) Weighted average common shares outstanding - basic (in shares) Weighted Average Number of Shares Outstanding, Basic Denominator: Incremental Weighted Average Shares Attributable to Dilutive Effect [Abstract] Counterparty Name [Axis] Counterparty Name [Axis] Maximum Maximum [Member] Minimum Minimum [Member] Ownership [Domain] Ownership [Domain] Ownership [Axis] Ownership [Axis] Statistical Measurement [Domain] Statistical Measurement [Domain] Statistical Measurement [Axis] Statistical Measurement [Axis] Counterparty Name [Domain] Counterparty Name [Domain] Geographical [Domain] Geographical [Domain] Geographical [Axis] Geographical [Axis] Title of Individual [Domain] Title of Individual [Domain] Title of Individual [Axis] Title of Individual [Axis] Foreign revenues CANADA U.S. revenues UNITED STATES Cover [Abstract] Document Type Amendment Flag Legal Entity [Axis] Legal Entity [Axis] Entity [Domain] Entity [Domain] Entity Registrant Name Entity Central Index Key Entity Filer Category Entity Small Business Entity Emerging Growth Company Tax Receivable Agreement, Payments Payable, Noncurrent Tax Receivable Agreement, Payments Payable, Noncurrent Tax receivable agreement liability Common Class V Common Class V [Member] Class V Common Stock Class V Tax Receivable Agreement, Liability Tax Receivable Agreement, Liability Tax receivable agreement liability recognized in connection with the Business Combination Less: tax receivable agreement liability Proceeds From Reverse Recapitalization Transaction Proceeds From Reverse Recapitalization Transaction Proceeds from business combination Net proceeds from the Business Combination Reverse Recapitalization, Deferred Tax Assets Reverse Recapitalization, Deferred Tax Assets Deferred tax assets recognized in connection with the Business Combination Add: deferred tax asset Reverse Recapitalization, Initial Fair Value Of Warrant Liability Recognized Reverse Recapitalization, Initial Fair Value Of Warrant Liability Recognized Warranty liability assumed from the Business Combination Less: initial fair value of warrant liability recognized in the Business Combination Holdback Liability Recognized In Connection With Acquisition Holdback Liability Recognized In Connection With Acquisition Holdback liability recognized in connection with acquisition Increase (Decrease) In Prepaid Expense And Other Assets, Current Increase (Decrease) In Prepaid Expense And Other Assets, Current Prepaid expenses and other current assets Increase (Decrease) in Deferred Rent1 Increase (Decrease) in Deferred Rent1 Deferred rent Other Expense, Policy Other Expense, Policy [Policy Text Block] Other Expense Tax Receivable Agreement Policy Tax Receivable Agreement Policy [Policy Text Block] Tax Receivable Agreement Risks and Uncertainties, Policy Risks and Uncertainties, Policy [Policy Text Block] Risks and Uncertainties Accounting Policies Accounting Policies [Table] Accounting Policies [Table] Accounting Policies Accounting Policies [Line Items] Accounting Policies [Line Items] Tax Receivable Agreement, Payment To Continuing Members As Percent Of Amount Of Tax Benefit Tax Receivable Agreement, Payment To Continuing Members As Percent Of Amount Of Tax Benefit Payment to continuing members as percent of amount of tax benefit Tax Receivable Agreement, Percent Recorded In Additional Paid-In Capital Tax Receivable Agreement, Percent Recorded In Additional Paid-In Capital Tax receivable agreement, percent recorded in additional paid-in capital Reverse Recapitalization, Percentage Of Voting Interests Held Reverse Recapitalization, Percentage Of Voting Interests Held Percentage of voting interests held (over 50%) Enhancements Enhancements [Member] Enhancements Tax Receivable Agreement, Liabilities As Percent Of Expected Benefit Tax Receivable Agreement, Liabilities As Percent Of Expected Benefit Tax receivable agreement liabilities as percent of expected benefit Silver Spike Silver Spike [Member] Silver Spike Legacy WMH Class A Unit holders Legacy WMH Class A Unit holders [Member] Legacy WMH Class A Unit holders Stock Issued During Period, Shares, Reverse Recapitalization Stock Issued During Period, Shares, Reverse Recapitalization Proceeds and shares issued in the Business Combination (Note 6) (in shares) Shares of Class A Common Stock issued in the Business Combination (in shares) Members' Equity Members' Equity [Roll Forward] Members' Equity [Roll Forward] Stock Issued During Period, Value, Reverse Recapitalization Stock Issued During Period, Value, Reverse Recapitalization Proceeds and shares issued in the Business Combination (Note 6) Private Placement Warrant Private Placement Warrant [Member] Private Placement Warrant Public Warrants Public Warrants [Member] Public Warrants Tender Offer Or Exchange, Trigger For Cash Settlement, Minimum Equity Holder Participation Tender Offer Or Exchange, Trigger For Cash Settlement, Minimum Equity Holder Participation Minimum requirement for cash settlement as percent of stockholders Lease Cost, Excluding Short-Term Lease Cost Lease Cost, Excluding Short-Term Lease Cost Operating lease cost Operating Leases, Contra Rent Expense Operating Leases, Contra Rent Expense Contra rent expense Transport Logistics Holding Transport Logistics Holding [Member] TLH Sprout Sprout [Member] Sprout Changes In Fair Value Of Warrant Liabilities Changes In Fair Value Of Warrant Liabilities [Roll Forward] Changes In Fair Value Of Warrant Liabilities [Roll Forward] Reverse Merger, Warrant Liabilities Acquired Reverse Merger, Warrant Liabilities Acquired Warrant liability acquired Reverse Recapitalization Reverse Recapitalization [Abstract] Reverse Recapitalization Disclosure Reverse Recapitalization Disclosure [Text Block] Business Combination Schedule Of Reverse Recapitalization Schedule Of Reverse Recapitalization [Table] Schedule Of Reverse Recapitalization [Table] Schedule Of Reverse Recapitalization Schedule Of Reverse Recapitalization [Line Items] Schedule Of Reverse Recapitalization [Line Items] Stock Converted, Reverse Recapitalization Stock Converted, Reverse Recapitalization Shares of Class V Common Stock issued to Legacy WMH equity holders (in shares) Common Shareholders Common Shareholders [Member] Common Shareholders Sponsor Sponsor [Member] Sponsor Cash Acquired Through Reverse Recapitalization Cash Acquired Through Reverse Recapitalization Cash - Silver Spike trust and cash, net of redemptions Reverse Recapitalization, Cash Paid To Shareholders Reverse Recapitalization, Cash Paid To Shareholders Less: cash consideration paid to Legacy WMH equity holders Cash consideration paid to Legacy WMH equity holders Payments of Reverse Recapitalization Transaction Costs Payments of Reverse Recapitalization Transaction Costs Less: transaction costs and advisory fees Reverse Recapitalization, Net Reverse Recapitalization, Net Net adjustment to total equity from the Business Combination Transaction Costs Allocated To Warrants Transaction Costs Allocated To Warrants Add: transaction costs allocated to Warrants Schedule Of Reverse Recapitalization Schedule Of Reverse Recapitalization [Table Text Block] Schedule of Reverse Recapitalization Class P Units Class P Units [Member] Class P Units Reverse Recapitalization, Contributions Made Reverse Recapitalization, Contributions Made Contributions made WMH LLC WMH LLC [Member] WMH LLC Reverse Recapitalization, Period Of Exchange Agreement Reverse Recapitalization, Period Of Exchange Agreement Period of exchange agreement Class A Units Class A Units [Member] Class A Units Asset Acquisition, Equity Interest Issued or Issuable, Number of Shares Asset Acquisition, Equity Interest Issued or Issuable, Number of Shares Share consideration (in shares) Asset Acquisition, Share Price Asset Acquisition, Share Price Share price (in dollars per share) Reverse Recapitalization, Business Combination, Shares Reverse Recapitalization, Business Combination, Shares Recapitalization in connection with the Business Combination (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Option, Converted in Period for Business Combination Share-based Compensation Arrangement by Share-based Payment Award, Option, Converted in Period for Business Combination Conversion to Class P Units in connection with the Business Combination (in shares) Class A-3 and Class B Units Class A-3 and Class B Units [Member] Class A-3 and Class B Units Class A-3 Units Class A-3 Units [Member] Class A-3 Units Common Stock, Votes Per Share Common Stock, Votes Per Share Votes per share WMH Units WMH Units [Member] WMH Units Tax Receivable Agreement, Liability As Percent Of Expected Benefit Tax Receivable Agreement, Liability As Percent Of Expected Benefit TRA liability as percent of expected benefit Business Combination And Future Tax Receivable Agreement, Deferred Tax Assets, Amortization Period Business Combination And Future Tax Receivable Agreement, Deferred Tax Assets, Amortization Period Amortization period Tax Receivable Agreement, Liability As Percent Of Equity Tax Receivable Agreement, Liability As Percent Of Equity TRA liability as percent of equity Payment To Continuing Members As Percent From Amount Of Tax Benefits Payment To Continuing Members As Percent From Amount Of Tax Benefits Payment to continuing members as percent from amount of tax benefits Effective Income Tax Reconciliation, Change In Fair Value Adjustment of Warrants Effective Income Tax Reconciliation, Change In Fair Value Adjustment of Warrants Change in fair value of warrant liability Effective Income Tax Rate Reconciliation, LLC Flow-Through Structure Effective Income Tax Rate Reconciliation, LLC Flow-Through Structure LLC flow-through structure Period Of Automatic Increase Of Shares Period Of Automatic Increase Of Shares Period of automatic increase of shares Percent Of Increase In Shares From Capital Stock Outstanding Percent Of Increase In Shares From Capital Stock Outstanding Percent of increase in shares from capital stock outstanding 2021 Equity Incentive Plan 2021 Equity Incentive Plan [Member] 2021 Plan Share Based Compensation Arrangement by Share Based Payment Award, Target Award Share Based Compensation Arrangement by Share Based Payment Award, Target Award Target award Exchange Of Stock, Exchange Ratio Exchange Of Stock, Exchange Ratio Shares converted basis (in shares) Net Income (Loss) Attributable to Parent, Prior to Reverse Merger Net Income (Loss) Attributable to Parent, Prior to Reverse Merger Less: net income attributable to WMH LLC prior to the Business Combination Net Income (Loss) Attributable to Noncontrolling Interest, After Reverse Merger Net Income (Loss) Attributable to Noncontrolling Interest, After Reverse Merger Less: net income attributable to noncontrolling interests after the Business Combination Deferred Tax Assets, Tax Receivable Agreement Deferred Tax Assets, Tax Receivable Agreement Tax receivable agreement Class Of Warrant Or Right Issued Class Of Warrant Or Right Issued Warrants issued (in shares) Units Issued During Period, Shares, New Issues Units Issued During Period, Shares, New Issues Units issued (in shares) Notice Period To Redeem Warrants Notice Period To Redeem Warrants Notice period to redeem warrants Class Of Warrant Or Right, Threshold Trading Days Class Of Warrant Or Right, Threshold Trading Days Threshold trading days Class Of Warrant Or Right, Trading Period Class Of Warrant Or Right, Trading Period Trading period Class Of Warrant Or Right, Redemption Price Of Warrants Or Rights Class Of Warrant Or Right, Redemption Price Of Warrants Or Rights Warrant redemption price (in dollars per share) Warrant Or Right Outstanding, Stock Price Trigger Warrant Or Right Outstanding, Stock Price Trigger Stock price trigger (in dollars per share) Limitation Period To Transfer, Assign Or Sell Warrants Limitation Period To Transfer, Assign Or Sell Warrants Limitation period to transfer, assign or sell warrants