Trading Arrangements, by Individual Trading Arrangements, by Individual [Table] Trading Arrangement: Trading Arrangement [Axis] Maximum Maximum [Member] Statistical Measurement [Domain] Statistical Measurement [Domain] Title of 12(b) Security Title of 12(b) Security Net loss - diluted Net Income (Loss) Available to Common Stockholders, Diluted Subsequent Event Subsequent Event [Member] Debt Securities, Available-for-sale [Table] Debt Securities, Available-for-Sale [Table] Entity Fiscal Year Focus Document Fiscal Year Focus Total Adjusted EBITDA Adjusted EBITDA Adjusted Earnings Before Interest Tax Depreciation And Amortization Adjusted Earnings Before Interest Tax Depreciation And Amortization Adjustment to Compensation, Amount Adjustment to Compensation Amount Financial Instrument [Axis] Financial Instrument [Axis] Number of Plan Shares Outstanding Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward] Customer [Axis] Customer [Axis] Segment Reporting [Abstract] Selling and marketing expense Selling and Marketing Expense, User Acquisition Selling and Marketing Expense, User Acquisition Common stock $0.0001 par value; 31.3 million shares authorized; Class A common stock – 25.0 million shares authorized; 20.1 million and 19.3 million shares issued; 13.0 million and 12.2 million outstanding as of June 30, 2026 and December 31, 2025, respectively; Class B common stock – 6.3 million shares authorized; 3.4 million shares issued and outstanding as of June 30, 2026 and December 31, 2025, respectively Common Stock, Value, Issued 2027 Lessee, Operating Lease, Liability, to be Paid, Year One Restricted stock vesting, net of shares withheld Payment, Tax Withholding, Share-Based Payment Arrangement Accrued compensation Employee-related Liabilities, Current Schedule of Components of Long-Term Debt Schedule of Long-Term Debt Instruments [Table Text Block] Leases Lessee, Finance Leases [Text Block] Restatement Determination Date Restatement Determination Date Restricted stock vesting, net of shares withheld (in shares) Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures Senior Secured Notes, 2021 Senior Secured Notes, 2021 [Member] Senior Secured Notes, 2021 Beginning balance for credit losses Ending balance for credit losses Accounts Receivable, Allowance for Credit Loss Schedule of Prepaid Expenses and Other Current Assets Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Table Text Block] Amendment flag Amendment Flag Current liabilities: Liabilities, Current [Abstract] Shares repurchased, price per share (in dollars per share) Shares Acquired, Average Cost Per Share Provision for (recoveries of) bad debt Accounts Receivable, Credit Loss Expense (Reversal) Short-term lease rent expense Short-Term Lease Rent Expense Short-Term Lease Rent Expense Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Principal payments on finance leases obligations Payments for finance leases included in cash from financing activities Finance Lease, Principal Payments Developed technology Developed Technology Rights [Member] Accrued publisher fees Accrued Publisher Fees, Current Accrued Publisher Fees, Current Two Customers Two Customers [Member] Two Customers Unrealized Losses Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Loss, before Tax Loss Contingencies [Table] Loss Contingencies [Table] Leases [Abstract] Total non-current liabilities Liabilities, Noncurrent Adjustment to Non-PEO NEO Compensation Footnote Adjustment to Non-PEO NEO Compensation Footnote [Text Block] Indirect Tax Liabilities Indirect Tax Liabilities [Policy Text Block] Indirect Tax Liabilities Schedule of Cash and Cash Equivalents Schedule of Cash and Cash Equivalents [Table Text Block] Entity Address, State or Province Entity Address, State or Province Granted (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross Foreign currency translation gain Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax, Portion Attributable to Parent PEO Total Compensation Amount PEO Total Compensation Amount Common stock, par value (in dollars per share) Common Stock, Par or Stated Value Per Share Assets: Assets, Fair Value Disclosure [Abstract] Payments to acquire internal-use software and property and equipment Segment Reporting, Long-Lived Asset, Expenditure for Addition Non-current liabilities: Liabilities, Noncurrent [Abstract] Basic (in shares) Weighted average shares outstanding - basic (in shares) Weighted Average Number of Shares Outstanding, Basic Schedule of Stock Options and Restricted Stock Units Activity Share-Based Payment Arrangement, Activity [Table Text Block] Outstanding Aggregate Erroneous Compensation Amount Outstanding Aggregate Erroneous Compensation Amount Notes Receivable Notes Receivable [Member] Fair Value, by Balance Sheet Grouping [Table] Fair Value, by Balance Sheet Grouping [Table] Loss Contingencies [Line Items] Loss Contingencies [Line Items] Number of reportable segments Number of Reportable Segments Total current liabilities Liabilities, Current 2030 Lessee, Operating Lease, Liability, to be Paid, Year Four Provision for bad debt Accounts Receivable, Credit Loss Expense Accounts Receivable, Credit Loss Expense Concentration Risk [Table] Concentration Risk [Table] Lease, Cost [Abstract] Lease, Cost [Abstract] Entity Address, City or Town Entity Address, City or Town Recoveries Accounts Receivable, Allowance for Credit Loss, Writeoff (Recovery) Accounts Receivable, Allowance for Credit Loss, Writeoff (Recovery) Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] Statement of Financial Position [Abstract] Title of Individual [Domain] Title and Position [Domain] Award Timing MNPI Disclosure Award Timing MNPI Disclosure [Text Block] Basis of Presentation Basis of Accounting, Policy [Policy Text Block] Class of Stock [Axis] Class of Stock [Axis] Asset acquisitions, net Intangible Asset, Finite-Lived, after Accumulated Amortization Peer Group Total Shareholder Return Amount Peer Group Total Shareholder Return Amount Net loss - basic Net Income (Loss) Available to Common Stockholders, Basic Revenue Revenue from Contract with Customer Benchmark [Member] Receivable [Domain] Receivable [Domain] Level 2 Fair Value, Inputs, Level 2 [Member] Accumulated amortization Intangible Asset, Finite-Lived, Accumulated Amortization Total Shareholder Return Vs Peer Group Total Shareholder Return Vs Peer Group [Text Block] Non-Rule 10b5-1 Arrangement Terminated Non-Rule 10b5-1 Arrangement Terminated [Flag] Current portion of long-term debt Current portion of long-term debt Long-Term Debt, Current Maturities United States UNITED STATES Loss contingency, advisory profits-based disgorgement, value Loss Contingency, Advisory Profits-Based Disgorgement, Value Loss Contingency, Advisory Profits-Based Disgorgement, Value Subsequent Event Type [Axis] Subsequent Event Type [Axis] Concentration Risk Type [Axis] Concentration Risk Type [Axis] Capitalized expense Share-Based Payment Arrangement, Amount Capitalized Schedule of Long-term Debt Instruments [Table] Schedule of Long-Term Debt Instruments [Table] Long-Lived Assets Long-Lived Asset, Excluding Intangible Asset and Goodwill, Impairment and Disposal [Policy Text Block] Big Run vs AviaGames Big Run V. AviaGames [Member] Big Run V. AviaGames Class of Treasury Stock [Table] Class of Treasury Stock [Table] Recently Adopted Accounting Standards and Updates and Recently Issued Accounting Pronouncements Not Yet Adopted New Accounting Pronouncements, Policy [Policy Text Block] Litigation Case [Axis] Litigation Case [Axis] Purchases of property and equipment included in accounts payable Capital Expenditures Incurred but Not yet Paid Land Land [Member] Schedule of Segment Information Segment Reporting [Table Text Block] Use of Estimates Use of Estimates, Policy [Policy Text Block] Revenue Recognition Revenue from Contract with Customer [Policy Text Block] Total other comprehensive income Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent Total debt after discount and issuance costs Long-term debt Long-Term Debt Schedule of Maturities of Operating Lease Liabilities Lessee, Operating Lease, Liability, to be Paid, Maturity [Table Text Block] Supplemental non-cash disclosures Cash Flow, Noncash Investing and Financing Activities Disclosure [Abstract] Document Period End Date Document Period End Date Changes in operating assets and liabilities: Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity, Increase (Decrease) in Operating Capital [Abstract] Cancelled/forfeited/expired (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Forfeitures and Expirations in Period Net cash used in investing activities Cash Provided by (Used in) Investing Activity, Including Discontinued Operation Equity Awards Adjustments, Excluding Value Reported in Compensation Table Equity Awards Adjustments, Excluding Value Reported in the Compensation Table [Member] Preferred stock, shares outstanding (in shares) Preferred Stock, Shares Outstanding Face amount Debt Instrument, Face Amount 2028 Lessee, Operating Lease, Liability, to be Paid, Year Two Share Repurchase Program Equity [Text Block] Security Exchange Name Security Exchange Name Debt term Debt Instrument, Term Treasury stock at cost, 7.1 million and 7.1 million shares as of June 30, 2026 and December 31, 2025, respectively Treasury Stock, Common, Value Effective interest rate Debt Instrument, Interest Rate, Effective Percentage Granted (in dollars per share) Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Grants in Period, Weighted Average Exercise Price Operating leases Finance Lease, Weighted Average Remaining Lease Term Accumulated other comprehensive income (loss) Accumulated Other Comprehensive Income (Loss), Net of Tax Entity Shell Company Entity Shell Company Class B Common Stock Common Class B [Member] Consolidation Items [Domain] Consolidation Items [Domain] Operating lease liabilities, current Lease liabilities, current Operating Lease, Liability, Current Accrued interest expenses Interest Payable, Current Schedule of Valuation and Qualifying Account Activity Accounts Receivable, Allowance for Credit Loss [Table Text Block] Number of tranches Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Tranches Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Tranches Schedule of Property and Equipment, Net Property, Plant, and Equipment [Table Text Block] User Acquisition User Acquisition [Policy Text Block] User Acquisition Loss Per Share Earnings Per Share [Text Block] Name Outstanding Recovery, Individual Name Loss per share attributable to common stockholders: Earnings Per Share [Abstract] Award Timing, How MNPI Considered Award Timing, How MNPI Considered [Text Block] Entity Fiscal Period Focus Document Fiscal Period Focus Loss contingency, number of games to be removed Loss Contingency, Number Of Games To Be Removed Loss Contingency, Number Of Games To Be Removed Dollar amount of shares authorized, numerator Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Authorized, Amount, Numerator Share-Based Compensation 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Adjustments Prior Service Cost [Member] Weighted average shares outstanding: Weighted Average Number of Shares Outstanding, Basic [Abstract] Matching employer contribution Defined Contribution Plan, Employer Matching Contribution, Percent of Employees' Gross Pay Company Selected Measure Name Company Selected Measure Name Gain from litigation settlement Gain from litigation settlement Gain (Loss) from Litigation Settlement Finance leases Finance Lease Costs [Abstract] Finance Lease Costs Schedule of Restricted Cash Restrictions on Cash and Cash Equivalents [Table Text Block] Income Tax Disclosure [Abstract] Accretion of unamortized debt discount and amortization of debt issuance costs Amortization of Debt Issuance Costs and Discounts Volume-weighted average price, number of days Share-Based Compensation Arrangement by Share-Based Payment Award, Volume-Weighted Average Price, Duration Share-Based Compensation Arrangement by Share-Based Payment Award, Volume-Weighted Average Price, Duration Denominator: Earnings Per Share, Diluted [Abstract] Vendor and software expenses Vendor And Software Expenses Vendor And Software Expenses Concentration Risk [Line Items] Concentration Risk [Line Items] 2021 Senior Secured Notes Total Long-Term Debt, Gross Operating Activities Cash Provided by (Used in) Operating Activity, Including Discontinued Operation [Abstract] Compensation Amount Outstanding Recovery Compensation Amount Maintenance Fee Revenue Maintenance Fee Revenue [Member] Maintenance Fee Revenue Individual: Individual [Axis] Common stock warrants Warrant [Member] Diluted (in shares) Weighted average shares outstanding - diluted (in shares) Weighted Average Number of Shares Outstanding, Diluted Disaggregation of Revenue [Line Items] Disaggregation of Revenue [Line Items] Entity Emerging Growth Company Entity Emerging Growth Company Equity Valuation Assumption Difference, Footnote Equity Valuation Assumption Difference, Footnote [Text Block] Useful life (in years) Property, Plant, and Equipment, Useful Life Underlying Security Market Price Change Underlying Security Market Price Change, Percent Target percentage Share-Based Compensation Arrangement by Share-Based Payment Award, Target Percentage Share-Based Compensation Arrangement by Share-Based Payment Award, Target Percentage Less: Imputed interest Lessee, Operating Lease, Liability, Undiscounted Excess Amount Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table] Two Developers Two Developers [Member] Two Developers Office and operations expense Office And Operations Expense Office And Operations Expense Revenue from Contract with Customer [Abstract] Cash, Cash Equivalents and Restricted Cash Cash and Cash Equivalents, Restricted Cash and Cash Equivalents, Policy [Policy Text Block] Adjusted Cost Basis Cash, Cash Equivalents And Available-For-Sale Debt Securities, Amortized 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Cost [Member] Preferred stock, par value (in dollars per share) Preferred Stock, Par or Stated Value Per Share Fair value Long-Term Debt, Fair Value Plan Name [Domain] Plan Name [Domain] Antidilutive Securities [Axis] Antidilutive Securities [Axis] Revenue, weighted percentage Share-Based Compensation Arrangement by Share-Based Payment Award, Revenue, Weighted Percentage Share-Based Compensation Arrangement by Share-Based Payment Award, Revenue, Weighted Percentage Beginning balance (in dollars per share) Ending balance (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price Fair Value Cash, Cash Equivalents And Available-For-Sale Debt Securities Cash, Cash Equivalents And Available-For-Sale Debt Securities Sales and marketing Selling and Marketing Expense Operating lease right-of-use assets, net Operating Lease, Right-of-Use Asset Legal fees (non-litigation) Legal Fees 2021 Senior Secured Notes 2021 Senior Secured Notes [Member] 2021 Senior Secured Notes Concentration Risk Type [Domain] Concentration Risk Type [Domain] Skillz vs. Voodoo SAS et. al. Skillz vs. Voodoo SAS et. al. [Member] Skillz vs. Voodoo SAS et. al. Schedule of Computation of Basic and Diluted Loss Per Share Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Fair Value Disclosures [Abstract] Debt Disclosure [Abstract] Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] Term of performance obligations Term Of Performance Obligation Payments From Close Of Each Month Term Of Performance Obligation Payments From Close Of Each Month Segment Reporting Segment Reporting [Text Block] Minimum Minimum [Member] Accrued developer revenue share Accrued Developer Revenue Share, Current Accrued Developer Revenue Share, Current Expiration Date Trading Arrangement Expiration Date Schedule of Disaggregation of Revenue Disaggregation of Revenue [Table Text Block] Effect of exchange rates on cash and cash equivalents Effect of Exchange Rate on Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation Income Statement Location [Axis] Location, Statement of Income, Balance [Axis] Non-Rule 10b5-1 Arrangement Adopted Non-Rule 10b5-1 Arrangement Adopted [Flag] Cash and Cash Equivalents Cash and Cash Equivalents, Fair Value Disclosure Options outstanding, weighted-average remaining contractual term Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted-Average Remaining Contractual Term Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table [Member] Building Building Building [Member] Aggregate Pension Adjustments Service Cost Aggregate Pension Adjustments Service Cost [Member] Common stock, shares authorized (in shares) Common Stock, Shares Authorized Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table] Antidilutive Security, Excluded EPS Calculation [Table] Exercise Price Award Exercise Price Skillz, Big Run vs AviaGames Skillz, Big Run V. AviaGames [Member] Skillz, Big Run V. AviaGames Investing Activities Cash Provided by (Used in) Investing Activity, Including Discontinued Operation [Abstract] Restricted stock vesting, net of shares withheld Stock Issued During Period, Value, Restricted Stock Award, Net of Forfeitures Segment Reporting [Line Items] Segment Reporting [Line Items] Authorized repurchase amount Share Repurchase Program, Authorized, Amount Document Quarterly Report Document Quarterly Report Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested [Member] Segments [Domain] Segments [Domain] Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] Schedule of Property and Equipment, Net by Geographic Area Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable 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Individual Title Forgone Recovery due to Disqualification of Tax Benefits, Amount Forgone Recovery due to Disqualification of Tax Benefits, Amount Accounting Policies [Abstract] Restatement does not require Recovery Restatement Does Not Require Recovery [Text Block] Present value of lease liabilities Present value of lease liabilities Operating Lease, Liability Consulting fees Professional Fees Insider Trading Policies and Procedures [Line Items] Beginning balance (in shares) Ending balance (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number Allowance for credit losses Accounts Receivable, Allowance for Credit Loss, Current Insider Trading Policies and Procedures Adopted Insider Trading Policies and Procedures Adopted [Flag] Performance stock units Performance Shares [Member] Damages awarded Loss Contingency, Damages Awarded, Value Prepaid expenses and other current assets Prepaid expenses and other current assets Prepaid Expense and Other Assets, Current Balance Sheet Components Supplemental Balance Sheet Disclosures [Text Block] RZR RZR [Member] RZR Interest expense, net of interest income Total interest expense, net of interest income Interest expense, net of interest income Interest Income (Expense), Nonoperating Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Revenue and Long-Lived Asset [Line Items] Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Revenue and Long-Lived Asset [Line Items] Cancelled/forfeited/expired (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Forfeitures and Expirations in Period, Weighted Average Exercise Price Commitments and Contingencies Commitments and Contingencies Disclosure [Text Block] Compensation Actually Paid vs. Net Income Compensation Actually Paid vs. Net Income [Text Block] Total (in shares) Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Restricted stock units Restricted Stock Units (RSUs) [Member] Accrued sales and marketing expenses Accrued Marketing Costs, Current Schedule of Antidilutive Securities Excluded from Computation of Loss Per Share Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block] Central Index Key Entity Central Index Key All Adjustments to Compensation All Adjustments to Compensation [Member] Corporate Segment Reporting, Reconciling Item, Corporate Nonsegment [Member] Equity [Abstract] Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year [Member] Four Customers Four Customers [Member] Four Customers Net cash used in operating activities Cash Provided by (Used in) Operating Activity, Including Discontinued Operation Accounts Receivable Accounts Receivable [Member] 2026 Long-Term Debt, Maturity, Remainder of Fiscal Year Income Statement [Abstract] Stockholders’ equity: Equity, Attributable to Parent [Abstract] Employee stock purchase plan (in shares) Stock Issued During Period, Shares, Employee Stock Purchase Plans Document Transition Report Document Transition Report Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Axis] Intersegment Eliminations Elimination Intersegment Eliminations [Member] Entity Listings [Line Items] Entity Listings [Line Items] Stock Appreciation Rights (SARs) Stock Appreciation Rights (SARs) [Member] Number of Shares Outstanding Under the Plan Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding [Roll Forward] City Area Code City Area Code Accumulated other comprehensive loss (income) AOCI Attributable to Parent [Member] All Individuals All Individuals [Member] Subsequent Events Subsequent Events [Text Block] Non-cash lease expense Operating Lease, Right-of-Use Asset, Periodic Reduction Assets obtained in exchange for lease obligations: Right-Of Use Assets Obtained In Exchange For Lease Obligations [Abstract] Right-Of Use Assets Obtained In Exchange For Lease Obligations Name Forgone Recovery, Individual Name Entity Listings [Table] Entity Listings [Table] Subscription Service Revenue Subscription Service Revenue [Member] Subscription Service Revenue Non-GAAP Measure Description Non-GAAP Measure Description [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] Statement [Line Items] Statement [Line Items] Total non-current assets Assets, Noncurrent Total assets Assets Entry Fee Revenue Entry Fee [Member] Entry Fee Lessee, Operating Lease, Liability, to be Paid, Fiscal Year Maturity [Abstract] Lessee, Operating Lease, Liability, to be 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Value Subsequent Event Type [Domain] Subsequent Event Type [Domain] Accumulated deficit Retained Earnings [Member] Operating lease liabilities, non-current Lease liabilities, non-current Operating Lease, Liability, Noncurrent Money market funds Money Market Funds [Member] Cancelled/forfeited/expired (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 Erroneously Awarded Compensation Recovery Erroneously Awarded Compensation Recovery [Table] Weighted-average discount rate Weighted Average Discount Rate [Abstract] Weighted Average Discount Rate Increase (Decrease) in Stockholders' Equity [Roll Forward] Increase (Decrease) in Stockholders' Equity [Roll Forward] Common stock, shares outstanding (in shares) Beginning balance (in shares) Ending balance (in shares) Common Stock, Shares, Outstanding Award Timing Disclosures [Line Items] Diluted (in dollars per share) 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Contract with Customer, Excluding Assessed Tax Property and equipment, net Property, Plant, and Equipment, after Accumulated Depreciation, Depletion, and Amortization Financial Instruments [Domain] Financial Instruments [Domain] Shares repurchased Stock Repurchased During Period, Value Intangible Asset, Finite-Lived, Class [Axis] Intangible Asset, Finite-Lived, Class [Axis] Exercise of options Stock Issued During Period, Value, Stock Options Exercised Equity Awards Adjustments, Footnote Equity Awards Adjustments, Footnote [Text Block] Granted (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Non-Option Equity Instruments, Granted Underlying Securities Award Underlying Securities Amount Revenue Revenue from Contract with Customer [Text Block] Prepaid expenses Prepaid Expense, Current Cash Cash Construction in progress Construction in Progress [Member] Operating leases Operating Lease, Weighted Average Discount Rate, Percent Sales and marketing expense, end-user incentive Selling And Marketing Expense, End-User Incentives Selling And Marketing Expense, End-User Incentives Big Run Studios Big Run Studios [Member] Big Run Studios Segment Reporting [Table] Segment Reporting [Table] Schedule of Maturities of Long-Term Debt Schedule of Maturities of Long-Term Debt [Table Text Block] Computer equipment and servers Computer Equipment [Member] Title of Individual [Axis] Title and Position [Axis] Weighted-Average Remaining Contractual Term and Aggregate Intrinsic Value Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Additional Disclosures [Abstract] Schedule of Lease, Cost Lease, Cost [Table Text Block] Other current assets Other Assets, Current Commitments and Contingencies Disclosure [Abstract] All Trading Arrangements All Trading Arrangements [Member] Other Performance Measure, Amount Other Performance Measure, Amount Award Timing MNPI Considered Award Timing MNPI Considered [Flag] Loss from operations Operating Income (Loss) Current Fiscal Year End Current Fiscal Year End Date Schedule of Maturities of Finance Lease Liabilities Finance Lease, Liability, to be Paid, Maturity [Table Text Block] Non-PEO NEO Average Total Compensation Amount Non-PEO NEO Average Total Compensation Amount Total Long-Lived Asset, Excluding Financial Instrument, Customer Relationship, Mortgage Servicing Right, Deferred Policy Acquisition Cost, and Deferred Tax Asset, Amount Credit card processing reserve Credit Card Processing Reserve, Current Credit Card Processing Reserve, Current Stock repurchased (in shares) Stock Repurchased During Period, Shares Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year [Member] Entity File Number Entity File Number Numerator: Earnings Per Share, Numerator [Abstract] Earnings Per Share, Numerator Rule 10b5-1 Arrangement Adopted Rule 10b5-1 Arrangement Adopted [Flag] Asset acquisition consideration included in other accruals and liabilities Non Cash Investing And Financing Activities, Asset Acquisition Consideration Included In Other Accruals And Liabilities Non Cash Investing And Financing Activities, Asset Acquisition Consideration Included In Other Accruals And Liabilities Recovery of Erroneously Awarded Compensation Disclosure [Line Items] Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Common stock, shares issued (in shares) Common Stock, Shares, Issued Measure: Measure [Axis] Cash paid for amounts included in the measurement of lease liabilities: Cash Flow, Operating Activities, Lessee [Abstract] Treasury stock (in shares) Beginning balance (in shares) Ending balance (in shares) Treasury Stock, Common, Shares Reduction to revenue, end-user incentives Reduction Of Revenue, End-User Incentives Reduction Of Revenue, End-User Incentives Marketable Securities - Current Debt Securities, Available-for-Sale, Current Schedule of Asset Acquisition Included in Other Non-Current Assets Intangible Asset, Finite-Lived, Acquired [Table Text Block] Equity Components [Axis] Equity Components [Axis] Repurchase amount Debt Instrument, Repurchase Amount Accounts receivable, net Increase (Decrease) in Accounts Receivable Product and Service [Domain] Product and Service [Domain] Disaggregation of Revenue [Table] Disaggregation of Revenue [Table] Class A Common Stock Common Class A [Member] Entity Interactive Data Current Entity Interactive Data Current Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract] Gain contingency, unrecorded amount Gain Contingency, Unrecorded Amount Compensation Actually Paid vs. Other Measure Compensation Actually Paid vs. Other Measure [Text Block] Property and equipment, net Property, Plant, and Equipment and Operating Lease Right-of-Use Asset, after Accumulated Depreciation and Amortization Property, Plant, and Equipment and Operating Lease Right-of-Use Asset, after Accumulated Depreciation and Amortization Contributions Defined Contribution Plan, Cost Entity Small Business Entity Small Business Total comprehensive loss Comprehensive Income (Loss), Net of Tax, Attributable to Parent 2029 Lessee, Operating Lease, Liability, to be Paid, Year Three Termination Date Trading Arrangement Termination Date Property, Plant, and Equipment [Line Items] Property, Plant, and Equipment [Line Items] Subsequent Events [Abstract] Royalty payment period (in years) Royalty Payment Period Royalty Payment Period Compensation Actually Paid vs. Total Shareholder Return Compensation Actually Paid vs. Total Shareholder Return [Text Block] MNPI Disclosure Timed for Compensation Value MNPI Disclosure Timed for Compensation Value [Flag] Other current liabilities Other current liabilities Other Liabilities, Current Other non-current assets Other Assets, Noncurrent Document Type Document Type Fair Value as of Grant Date Award Grant Date Fair Value Debt instrument, redemption price, percentage Debt Instrument, Redemption Price, Percentage Summary of Significant Accounting Policies Significant Accounting Policies [Text Block] Litigation settlement, amount awarded from other party Litigation Settlement, Amount Awarded from Other Party Pay vs Performance Disclosure, Table Pay vs Performance [Table Text Block] Share repurchase program, remaining authorized, amount Share Repurchase Program, Remaining Authorized, Amount Foreign currency translation Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Gain (Loss) Arising During Period, Net of Tax Arrangement Duration Trading Arrangement Duration Subsequent Event [Line Items] Subsequent Event [Line Items] Statement of Stockholders' Equity [Abstract] Local Phone Number Local Phone Number Consolidation Items [Axis] Consolidation Items [Axis] Entity Address, Postal Zip Code Entity Address, Postal Zip Code Entity Registrant Name Entity Registrant Name Volume-weighted average price (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Volume-Weighted Average Price Share-Based Compensation Arrangement by Share-Based Payment Award, Volume-Weighted Average Price Loss before income taxes Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Insider Trading Policies and Procedures Not Adopted Insider Trading Policies and Procedures Not Adopted [Text Block] Stock-based compensation capitalized in software development costs Non Cash Investing And Financing Activities, Stock-Based Compensation Capitalized In Software Development Costs Non Cash Investing And Financing Activities, Stock-Based Compensation Capitalized In Software Development Costs Commitments and contingencies (Note 8) Commitments and Contingencies Total asset acquisitions Intangible Asset, Finite-Lived, before Accumulated Amortization Antidilutive Securities, Name [Domain] Antidilutive Securities, Name [Domain] Property and equipment, gross Property, Plant, and Equipment, before Accumulated Depreciation, Depletion, and Amortization Changed Peer Group, Footnote Changed Peer Group, Footnote [Text Block] Forgone Recovery due to Expense of Enforcement, Amount Forgone Recovery due to Expense of Enforcement, Amount Executive Category: Executive Category [Axis] Amortization of assets under finance leases Finance Lease, Right-of-Use Asset, Amortization Receivable Type [Axis] Receivable Type [Axis] Counterparty Name [Axis] Counterparty Name [Axis] Furniture and fixtures Furniture and Fixtures [Member] Liabilities and stockholders’ equity Liabilities and Equity [Abstract] Intangible Asset, Finite-Lived, Class [Domain] Intangible Asset, Finite-Lived, Class [Domain] Schedule of Assets Measured at Fair Value on a Recurring Basis Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block] Award Type [Domain] Award Type [Domain] Loss contingency, cost-savings disgorgement, value Loss Contingency, Cost-Savings Disgorgement, Value Loss Contingency, Cost-Savings Disgorgement, Value Non-PEO NEO Average Compensation Actually Paid Amount Non-PEO NEO Average Compensation Actually Paid Amount Interest Finance Lease, Interest Expense 2026 Lessee, Operating Lease, Liability, to be Paid, Remainder of Fiscal Year Fair Value Measurements Fair Value Disclosures [Text Block] Level 3 Fair Value, Inputs, Level 3 [Member] Supplemental cash disclosures Supplemental Cash Flow Information [Abstract] Loss contingency, games removed from platform, duration Loss Contingency, Games Removed From Platform, Duration Loss Contingency, Games Removed From Platform, Duration Shares repurchased (in shares) Treasury Stock, Shares, Acquired PEO Name PEO Name Geographical [Axis] Geographical [Axis] Leasehold improvements Leasehold Improvements [Member] Cash paid for taxes, net of refunds received Income Tax Paid, before Refund Received Other segment items(1) Segment Reporting, Other Segment Item, Amount Long-Lived Asset, Class [Axis] Long-Lived Asset, Class [Axis] Concentrations of Credit Risk Concentration Risk, Credit Risk, Policy [Policy Text Block] Stock Price or TSR Estimation Method Stock Price or TSR Estimation Method [Text Block] Entity Tax Identification Number Entity Tax Identification Number Gain contingency, annual payments, receivable Gain Contingency, Annual Payments, Receivable Gain Contingency, Annual Payments, Receivable Accounts Receivable, Allowance for Credit Loss [Roll Forward] Accounts Receivable, Allowance for Credit Loss [Roll Forward] Marketable Securities - Non-current Debt Securities, Available-for-Sale, Noncurrent Treasury stock, value, acquired, cost method Treasury Stock, Value, Acquired, Cost Method 401(k) Plan Postemployment Benefit Plans, Policy [Policy Text Block] Exercised/vested (in dollars per share) Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price Cash, cash equivalents and restricted cash – beginning of year Cash, cash equivalents and restricted cash – end of period Total cash, cash equivalents and restricted cash Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation Schedule of Finite-Lived Intangible Assets [Table] Intangible Asset, Finite-Lived [Table] Accrued legal expenses Accrued Professional Fees, Current Accounts payable Increase (Decrease) in Accounts Payable Other Other Accrued Liabilities, Current Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Aggregate Erroneous Compensation Not Yet Determined Aggregate Erroneous Compensation Not Yet Determined [Text Block] Weighted-average remaining lease term Weighted Average Remaining Lease Term [Abstract] Weighted Average Remaining Lease Term Material Terms of Trading Arrangement Material Terms of Trading Arrangement [Text Block] Non-NEOs Non-NEOs [Member] Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year [Member] Debt Instrument [Axis] Debt Instrument [Axis] Subsequent Event [Table] Subsequent Event [Table] Stock-based compensation Stock-based compensation Share-Based Payment Arrangement, Noncash Expense Headcount expenses Labor and Related Expense Customer [Domain] Customer [Domain] Leases Lessee, Operating Leases [Text Block] Long-term Debt, Type [Domain] Long-Term Debt, Type [Domain] Basic (in dollars per share) Loss per share, basic (in dollars per share) Earnings Per Share, Basic Equity, Class of Treasury Stock [Line Items] Equity, Class of Treasury Stock [Line Items] Repurchase of common stock Payments for Repurchase of Common Stock Total current assets Assets, Current Statistical Measurement [Axis] Statistical Measurement [Axis] Insider Trading Arrangements [Line Items] Accrued operating expenses Accrued Operating Expenses, Current Accrued Operating Expenses, Current Long-term debt, net Long-Term Debt, Excluding Current Maturities Cost of revenue Cost of Revenue Award Type [Axis] Award Type [Axis] Named Executive Officers, Footnote Named Executive Officers, Footnote [Text Block] Accounts receivable, net of allowance for credit losses of $258 as of June 30, 2026 and December 31, 2025 Accounts Receivable, after Allowance for Credit Loss, Current Accumulated deficit Retained Earnings (Accumulated Deficit) Skillz vs. Papaya Gaming Skillz vs. Papaya Gaming [Member] Skillz vs. Papaya Gaming Product and Service [Axis] Product and Service [Axis] Restricted cash, non-current Restricted cash - non-current Restricted Cash, Noncurrent Aggregate Change in Present Value of Accumulated Benefit for All Pension Plans Reported in Summary Compensation Table Aggregate Change in Present Value of Accumulated Benefit for All Pension Plans Reported in Summary Compensation Table [Member] Advertising and Promotional Expense Advertising Cost [Policy Text Block] Awards Close in Time to MNPI Disclosures Awards Close in Time to MNPI Disclosures [Table] Common stock Common Stock [Member] Litigation expense Litigation Settlement, Fee Expense Skillz V. Big Run Skillz V. Big Run [Member] Skillz V. Big Run Operating lease cost Operating Lease, Cost Compensation Actually Paid vs. Company Selected Measure Compensation Actually Paid vs. Company Selected Measure [Text Block] Description of the Business and Basis of Presentation Organization, Consolidation and Presentation of Financial Statements Disclosure and Significant Accounting Policies [Text Block] Cover [Abstract] Reclassifications Reclassification, Comparability Adjustment [Policy Text Block] Other Countries Non-US [Member] Proceeds from royalties received, annual amount expected Proceeds From Royalties Received, Annual Amount Expected Proceeds From Royalties Received, Annual Amount Expected Concentration risk (as a percent) Concentration Risk, Percentage Concentration Risk Benchmark [Axis] Concentration Risk Benchmark [Axis] Equity Awards Adjustments Equity Awards Adjustments [Member] Total liabilities and stockholders’ equity Liabilities and Equity Variable lease cost Variable Lease, Cost Common stock options Stock options Share-Based Payment Arrangement, Option [Member] Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Revenue and Long-Lived Asset [Table] Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Revenue and Long-Lived Asset [Table] Segments [Axis] Segments [Axis] Other accruals and liabilities Increase (Decrease) in Other Operating Liabilities Additional 402(v) Disclosure Additional 402(v) Disclosure [Text Block] Weighted- Average Exercise Price Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract] Plan Name [Axis] Plan Name [Axis] Tabular List, Table Tabular List [Table Text Block] Additional paid-in capital Additional Paid in Capital Asset acquisitions Payments to Acquire Intangible Assets Other (expense) income, net Other Nonoperating Income (Expense) Name Awards Close in Time to MNPI Disclosures, Individual Name Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested [Member] Options outstanding, aggregate intrinsic value Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Intrinsic Value Schedule of Components of Investments Debt Securities, Trading, and Equity Securities, FV-NI [Table Text Block] Non-current assets: Assets, Noncurrent [Abstract] Schedule of Other Current Liabilities Other Current Liabilities [Table Text Block] General and administrative General and Administrative Expense Long-Lived Asset, Class [Domain] Long-Lived Asset, Class [Domain] Preferred stock, shares authorized (in shares) Preferred Stock, Shares Authorized End-user liability, net Accrued End-User Liability, Current Accrued End-User Liability, Current Property, Plant, and Equipment [Table] Property, Plant, and Equipment [Table] Preferred stock $0.0001 par value; 10.0 million shares authorized — no shares issued and outstanding as of June 30, 2026 and December 31, 2025, respectively Preferred Stock, Value, Issued Adjustment to Compensation: Adjustment to Compensation [Axis] Cancelled/forfeited/expired (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Non-Option Equity Instruments, Forfeitures and Expirations Cost of Revenue Cost of Goods and Service [Policy Text Block] Game titles Game Titles [Member] Game Titles Class of Stock [Domain] Class of Stock [Domain] Rule 10b5-1 Arrangement Terminated Rule 10b5-1 Arrangement Terminated [Flag] Aggregate Erroneous Compensation Amount Aggregate Erroneous Compensation Amount Payments for finance leases included in cash from operating activities Finance Lease, Interest Payment on Liability Cash paid for interest Interest Paid, Excluding Capitalized Interest, Operating Activity Statement of Cash Flows [Abstract] Number of litigation cases filed Number Of Litigation Cases Filed Number Of Litigation Cases Filed Aggregate Available Trading Arrangement, Securities Aggregate Available Amount Total assets Assets, Fair Value Disclosure Investments Investment, Policy [Policy Text Block] End-user engagement marketing End User Engagement Marketing End User Engagement Marketing Name Measure Name Skillz v. Tether Studios, et al. Skillz v. Tether Studios, et al. [Member] Skillz v. Tether Studios, et al. Income Taxes Income Tax Disclosure [Text Block] Skillz vs AviaGames Skillz V. AviaGames [Member] Skillz V. AviaGames Accounts payable Accounts Payable, Current Pay vs Performance Disclosure [Line Items] Fair Value Hierarchy and NAV [Domain] Fair Value Hierarchy and NAV [Domain] 2031 Lessee, Operating Lease, Liability, to be Paid, Year Five Debt Instrument [Line Items] Debt Instrument [Line Items] Pay vs Performance Disclosure Pay vs Performance Disclosure [Table] Additional paid-in capital Additional Paid-in Capital [Member] Entity Filer Category Entity Filer Category Name Trading Arrangement, Individual Name Advertising costs Advertising Expense Cash and cash equivalents Cash and Cash Equivalent EBITDA, weighted percentage Share-Based Compensation Arrangement by Share-Based Payment Award, EBITDA, Weighted Percentage Share-Based Compensation Arrangement by Share-Based Payment Award, EBITDA, Weighted Percentage Long-term Debt, Fiscal Year Maturity [Abstract] Long-Term Debt, Fiscal Year Maturity [Abstract] Accumulated depreciation and amortization Property, Plant, and Equipment and Operating Lease Right-of-Use Asset, Accumulated Depreciation and Amortization Property, Plant, and Equipment and Operating Lease Right-of-Use Asset, Accumulated Depreciation and Amortization Concentration Risk Benchmark [Domain] Concentration Risk Benchmark [Domain] Capitalization of software development costs Payments for Software Company Selected Measure Amount Company Selected Measure Amount Beginning balance (in shares) Ending balance (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Non-Option Equity Instruments, Outstanding, Number Investments, Debt and Equity Securities [Abstract] Depreciation and amortization Depreciation and amortization Depreciation, Depletion and Amortization Finance leases Right-of-Use Asset Obtained in Exchange for Finance Lease Liability Current assets: Assets, Current [Abstract] Operating leases Operating Lease, Weighted Average Remaining Lease Term AviaGames AviaGames [Member] AviaGames Non-PEO NEO Non-PEO NEO [Member] Senior Notes Senior Notes [Member] Entity Address, Address Line One Entity Address, Address Line One Operating leases Right-of-Use Asset Obtained in Exchange for Operating Lease Liability Exercised/vested (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 Provision for (benefit from) income taxes Income tax expense (benefit) Income Tax Expense (Benefit) 2020 Omnibus Incentive Plan Omnibus Incentive Plan, 2020 [Member] Omnibus Incentive Plan, 2020 Adjustments to reconcile net loss to net cash used in operating activities: Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity, Noncash Item [Abstract] Customer Concentration Risk Customer Concentration Risk [Member] Award Timing Method Award Timing Method [Text Block] Net change in cash, cash equivalents and restricted cash Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Including Exchange Rate Effect and Discontinued Operation Forgone Recovery, Explanation of Impracticability Forgone Recovery, Explanation of Impracticability [Text Block] Net loss Net loss Net loss Net Income (Loss) Attributable to Parent Long-term Debt, Type [Axis] Long-Term Debt, Type [Axis] Erroneous Compensation Analysis Erroneous Compensation Analysis [Text Block] Skillz Skillz Skillz [Member] Skillz Three Developers Three Developers [Member] Three Developers Statement [Table] Statement [Table] Total property and equipment Property, Plant, and Equipment and Operating Lease Right-of-Use Asset, before Accumulated Depreciation and Amortization Property, Plant, and Equipment and Operating Lease Right-of-Use Asset, before Accumulated Depreciation and Amortization Restatement Determination Date: Restatement Determination Date [Axis] Proceeds from exercise of stock options Proceeds from Stock Options Exercised Share-based Payment Arrangement, Expensed and Capitalized, Amount [Table] Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table] Interest income Investment Income, Interest Cash and Cash Equivalents [Axis] Cash and Cash Equivalents [Axis] Loss contingency, damages sought, value Loss Contingency, Damages Sought, Value Pension Benefits Adjustments, Footnote Pension Benefits Adjustments, Footnote [Text Block]