Exercise of common stock warrants Proceeds from Warrant Exercises Supplemental disclosures of cash flow information: Supplemental Cash Flow Information [Abstract] Customer [Domain] Customer [Domain] Threshold period to complete business combination from closing of public offering Threshold Period To Complete Business Combination From Closing Of Public Offering Threshold period to complete business combination from closing of public offering. Series Seed 3-A Redeemable Convertible Preferred Stock, Series Seed 3-A [Member] Redeemable Convertible Preferred Stock, Series Seed 3-A Letter of Credit Letter of Credit [Member] Net Income/(Loss) Per Common Share Earnings Per Share, Policy [Policy Text Block] Share-Settled Redemption Feature Convertible Debt Convertible Debt [Member] Leasehold improvements Leasehold Improvements [Member] Fair Value Hierarchy and NAV [Domain] Fair Value Hierarchy and NAV [Domain] Net loss Net loss Net Income (Loss) Attributable to Parent Excess of fair value paid by founders for warrants Adjustments To Additional Paid In Capital Excess Of Fair Value Paid By Founders For Warrants Adjustments to additional paid in capital excess of fair value paid by founders for warrants. Entity Emerging Growth Company Entity Emerging Growth Company Series D-1 Redeemable Convertible Preferred Stock, Series D-1 [Member] Redeemable Convertible Preferred Stock, Series D-1 Risks and Uncertainties [Abstract] Federal and state net operating losses Deferred Tax Assets, Operating Loss Carryforwards Preferred stock, shares outstanding (in shares) Preferred Stock, Shares Outstanding Accrued compensation Employee-related Liabilities, Current Deferred offering costs Deferred Offering Costs Income Statement Location [Axis] Income Statement Location [Axis] Statistical Measurement [Domain] Statistical Measurement [Domain] Two Travel Agencies Two Travel Agencies [Member] Two Travel Agencies Amounts due from related party Related Party Transaction, Due from (to) Related Party Segment Information Segment Reporting, Policy [Policy Text Block] Share-settled redemption feature Derivative Liability Sales tax payable Sales and Excise Tax Payable, Current Europe, Middle East, and Africa (EMEA) EMEA [Member] Conversion price (in dollars per share) Debt Instrument, Convertible, Conversion Price Revenue from Contract with Customer [Abstract] Additional paid-in-capital Additional Paid in Capital, Common Stock Entity Filer Category Entity Filer Category Percentage of upfront underwriting discount Percentage Of Upfront Underwriting Discount Percentage of upfront underwriting discount. Forfeited (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures in Period Deferred Underwriting Compensation [Abstract] Deferred underwriting compensation. Earnings Per Share Reconciliation [Abstract] Foreign Currency Foreign Currency Transactions and Translations Policy [Policy Text Block] Sonder Holdings Inc. Sonder Holdings Inc [Member] Sonder Holdings Inc. Mezzanine equity, beginning balance (in shares) Mezzanine equity, ending balance (in shares) Mezzanine equity, shares outstanding (in shares) Temporary Equity, Shares Outstanding Other non-current assets Other Assets, Noncurrent Cash paid for income and state franchise taxes Cash Paid For Income And State Franchise Taxes Cash paid for income and state franchise taxes. Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Exit costs for terminated leases Operating Leases, Exit Costs Operating Leases, Exit Costs Dividend yield Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate Net change in cash, cash equivalents, and restricted cash Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect Expected volatility Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate Future minimum principal repayments due in year two Long-Term Debt, Maturity, Year Two Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] Stock-based compensation APIC, Share-based Payment Arrangement, Increase for Cost Recognition Total intrinsic value of options exercised Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Intrinsic Value Increase in fair value of preferred stock warrants Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Gain (Loss) Included in Earnings Future minimum principal repayments in the remainder of the fiscal year Long-Term Debt, Maturity, Remainder of Fiscal Year Other income—interest income Interest Income, Other Subsequent Event Type [Domain] Subsequent Event Type [Domain] Assets Held-in-trust [Abstract] Organization, Consolidation and Presentation of Financial Statements [Abstract] Issuance of warrants Stock Issued During Period, Value, Warrants Issued Stock Issued During Period, Value, Warrants Issued Gores Metropoulos II, Inc. Gores Metropoulos II, Inc. [Member] Gores Metropoulos II, Inc. Addition to tax positions related to prior years Unrecognized Tax Benefits, Increase Resulting from Prior Period Tax Positions Total common stock equivalents (in shares) Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Research and development Research and Development Expense [Member] Cash, cash equivalents and other investments held in Trust Account Assets Held-in-trust, Noncurrent Sale of Stock Sale of Stock [Axis] Liability Class [Axis] Liability Class [Axis] Subsequent Events [Abstract] Series E Exchangeable Preferred Stock, Series E [Member] Exchangeable Preferred Stock, Series E Prepaid rent Prepaid Rent Total deferred tax assets Deferred Tax Assets, Net of Valuation Allowance Cash, Cash Equivalents, and Restricted Cash Cash and Cash Equivalents, Restricted Cash and Cash Equivalents, Policy [Policy Text Block] Conversion ratio Stockholders' Equity Note, Stock Split, Conversion Ratio Private Placement Private Placement [Member] Letter of credit fee percentage Line of Credit Facility, Commitment Fee Percentage Business Acquisition Business Acquisition [Axis] Warrants sold, price per warrant Sale Of Warrants Price Per Warrant Sale of warrants price per warrant. Indirect revenue Sales Channel, Through Intermediary [Member] Schedule of Operating Leased Assets [Table] Schedule of Operating Leased Assets [Table] Schedule of Financial Liabilities Measured on Recurring Basis Fair Value, Liabilities Measured on Recurring Basis [Table Text Block] Redemption percentage of shares if business combination not completed Percentage Of Redemption If Business Combination Not Completed Percentage of redemption if business combination not completed. Sponsor Principal Owner [Member] Award Type [Domain] Award Type [Domain] Series Seed 1 Exchangeable Preferred Stock, Series Seed 1 [Member] Exchangeable Preferred Stock, Series Seed 1 Schedule of Convertible Debt Convertible Debt [Table Text Block] Credit Facility [Domain] Credit Facility [Domain] Assets Assets [Abstract] Related Party Transactions [Abstract] Stock Options Additional Disclosures Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures [Abstract] Shares cancelled (in shares) Stock Canceled During Period, Shares Stock Canceled During Period, Shares Future minimum principal repayments due in year three Long-Term Debt, Maturity, Year Three Options vested and exercisable, number of options (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number Options vested and expected to vest, weighted-average exercise price per option (in dollars per share) Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Exercise Price Schedule Of Investments [Line Items] Schedule of Investments [Line Items] Other non-current liabilities Increase (Decrease) in Other Noncurrent Liabilities Warrant Liabilities Warrant Liabilities [Member] Warrant liabilities. Issuance price per share (in dollars per share) Temporary Equity, Issuance Price Temporary Equity, Issuance Price Percentage of total revenues Concentration Risk, Percentage Preferred stock, $0.0001 par value; 1,000,000 shares authorized, none issued or outstanding Preferred Stock, Value, Issued Property and Equipment, net Property, Plant and Equipment, Policy [Policy Text Block] Convertible Notes Convertible Notes [Member] Convertible Notes Series C Redeemable Convertible Preferred Stock, Series C [Member] Redeemable Convertible Preferred Stock, Series C State franchise tax accrual Accrual For State Franchise Taxes Current Accrual for state franchise taxes current. Beginning balance (in shares) Ending balance (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number Purchase price per share Shares Issued, Price Per Share Accumulated Deficit Retained Earnings [Member] Initial Public Offering IPO [Member] Debt Instrument [Axis] Debt Instrument [Axis] Advertising expenses Advertising Cost [Policy Text Block] 2019 Equity Incentive Plan 2019 Equity Incentive Plan [Member] 2019 Equity Incentive Plan Operations and Support Operations and support Operating Costs and Expenses [Member] Operating Costs and Expenses Risk and Uncertainties Unusual or Infrequent Items, or Both, Disclosure [Text Block] Proceeds from notes and advances payable – related party Proceeds from Related Party Debt Risks and Uncertainties [Line Items] Risks and Uncertainties [Line Items] Risks and Uncertainties Contingencies Commitments and contingencies Commitments and Contingencies Disclosure [Text Block] Issuance of common stock upon exercise of common stock warrants Stock Issued During Period, Value, Conversion of Convertible Securities Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table] Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table] End of term payment, percentage of outstanding principal Debt Instrument, End Of Payment Term, Percentage Of Principal Amount Debt Instrument, End Of Payment Term, Percentage Of Principal Amount Related Party [Axis] Related Party [Axis] Common stock and temporary equity, shares authorized (in shares) Common Stock and Temporary Equity, Shares Authorized Common Stock and Temporary Equity, Shares Authorized 2018 Promissory Note 2018 Promissory Note [Member] 2018 Promissory Note Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] Public Offering [Table] Public Offering [Table] Public Offering Working capital Working Capital Working capital. Secured Debt Secured Debt [Member] Accounts receivable Increase (Decrease) in Accounts Receivable Contract with Customer, Sales Channel [Axis] Contract with Customer, Sales Channel [Axis] Accrued purchases of property and equipment Capital Expenditures Incurred but Not yet Paid Third Travel Agency Third Travel Agency [Member] Third Travel Agency Schedule of Exchangeable and Redeemable Convertible Preferred Stock Temporary Equity [Table Text Block] Net operating losses subject to limitation Deferred Tax Assets, Operating Loss Carryforwards, Subject to Limitation Deferred Tax Assets, Operating Loss Carryforwards, Subject to Limitation Schedule of Deferred Tax Assets Schedule of Deferred Tax Assets and Liabilities [Table Text Block] Property, Plant and Equipment [Line Items] Property, Plant and Equipment [Line Items] Founder Shares Founder Shares [Member] Founder shares. Commitments and Contingencies Disclosure [Abstract] Other current assets Increase (Decrease) in Other Current Assets Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table] Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table] Significant Accounting Policies [Table] Significant Accounting Policies [Table] Significant accounting policies. Prime Rate Prime Rate [Member] Proceeds from promissory note issued Proceeds From Promissory Note Issued Proceeds from promissory note issued. Number of operating segments Number of Operating Segments 2016 Loan and Security Agreement 2016 Loan and Security Agreement [Member] 2016 Loan and Security Agreement Net loss per share, basic (in dollars per share) Earnings Per Share, Basic Net operating loss carryforwards set to expire Deferred Tax Assets, Operating Loss Carryforwards, Subject to Expiration Income Tax Expense (Benefit) [Table] Income Tax Expense (Benefit) [Table] Income Tax Expense (Benefit) [Table] Revenue Revenue from Contract with Customer [Text Block] Underwriters' fees Underwriters Fees Underwriters' fees. Percentage of deferred underwriting discount Percentage Of Deferred Underwriting Discount Percentage of deferred underwriting discount. Beginning balance Ending balance Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability Value Document Type Document Type organizational expenses Organizational Expenses organizational expenses. Future minimum principal repayments due in year one Long-Term Debt, Maturity, Year One Schedule of Product Information [Table] Schedule of Product Information [Table] Deferred transaction costs Deferred Costs Series E Redeemable Convertible Preferred Stock, Series E [Member] Redeemable Convertible Preferred Stock, Series E Interest expense Contractually Stated Interest Expense Interest Expense, Debt Subsequent measurement under ASC 480-10-S99 against additional paid-in capital Adjustments To Additional Paid In Capital Subsequent Measurement Under Accounting Standards Codification Adjustments to additional paid-in capital subsequent measurement under accounting standards codification. Related party notes receivable Due from Related Parties Dissolution expenses, maximum allowed Dissolution Expenses Maximum Allowed Dissolution expenses maximum allowed. Credit carryforwards Deferred Tax Assets, Tax Credit Carryforwards Other Americas Other Americas [Member] Other Americas Offering Costs Offering Costs Policy [Policy Text Block] Offering costs. Schedule Of Investments [Table] Schedule of Investments [Table] Other adjustments to net loss Other Noncash Income (Expense) Additions Accounts Receivable, Allowance for Credit Loss, Recovery Date of business combination Business Acquisition, Effective Date of Acquisition Research and Development Research and Development Expense, Policy [Policy Text Block] Depreciation and amortization Other Depreciation and Amortization Bad debt expense Accounts Receivable, Credit Loss Expense (Reversal) Unpaid principal balance Long-term Debt, Gross Forfeited Class F Common stock by Sponsor (shares) Forfeited Common Stock By Sponsor Forfeited common stock by sponsor. Shares subject to possible redemption, redemption value per share Temporary Equity, Redemption Price Per Share One Travel Agency One Travel Agency [Member] One Travel Agency Offering costs related to warrant liability Offering Costs Related To Warrant Liability Offering costs related to warrant liability. Promissory note issued Promissory Note Issued Promissory note issued. Plan Name [Axis] Plan Name [Axis] Amount outstanding Amount outstanding Long-term Debt Quoted Prices in Active Markets (Level 1) Fair Value, Inputs, Level 1 [Member] Unrealized (gain) loss on foreign currency transactions Foreign Currency Transaction Gain (Loss), Unrealized Cash flows from investing activities: Cash flows from investing activities Net Cash Provided by (Used in) Investing Activities [Abstract] 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] Fair Value by Liability Class [Domain] Fair Value by Liability Class [Domain] Denominator: Earnings Per Share, Basic and Diluted, Other Disclosures [Abstract] Income Tax Disclosure [Abstract] State income taxes (net of federal benefit) Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Amount Internal-use software Software Development [Member] Base Rate Base Rate [Member] Addition to tax positions related to current year Unrecognized Tax Benefits, Increase Resulting from Current Period Tax Positions Total liabilities, mezzanine equity, and stockholders’ deficit Liabilities and Equity Accrued other liabilities Other Accrued Liabilities, Current Investments, Debt and Equity Securities [Abstract] Payment of underwriters' discounts and commissions Payment Of Underwriters Discounts And Commissions Payment of underwriters discounts and commissions. Americas Americas [Member] Conversion price, as a percentage of stock price Debt Instrument, Convertible, Conversion Price, Percentage Of Share Price Debt Instrument, Convertible, Conversion Price, Percentage Of Share Price IPO Condition Share-based Payment Arrangement, Tranche One [Member] Qualifying conversion amount Debt Instrument, Convertible, Qualifying Conversion Amount Debt Instrument, Convertible, Qualifying Conversion Amount 2018 Loan and Security Agreement 2018 Loan and Security Agreement [Member] 2018 Loan and Security Agreement Deferred revenue Contract with Customer, Liability, Current Professional fees and other expenses Professional Fees And Other Expenses Professional fees and other expenses. 2025 2024 Operating Leases, Future Minimum Payments, Due in Four Years Exercises (in dollars per share) Share-based Compensation Arrangements by Share-based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price Additional paid-in capital Additional Paid in Capital UNITED ARAB EMIRATES UNITED ARAB EMIRATES Private Warrants Private Placement Warrants Private Placement Warrants [Member] Private placement warrants. Liabilities, mezzanine equity and stockholders’ deficit Liabilities and Equity [Abstract] Allocated expense for warrant issuance cost Issuance costs related to warrant liabilities Issuance Costs Related To Warrant Liability Issuance costs related to warrant liability. Accounts payable Increase (Decrease) in Accounts Payable Proceeds from sale of Units in initial public offering Gross proceeds Proceeds from Issuance Initial Public Offering Series A Redeemable Convertible Preferred Stock, Series A [Member] Redeemable Convertible Preferred Stock, Series A Proceeds from stock offering resulting in automatic conversion Debt Instrument, Convertible, Proceeds From Stock Offering Resulting In Conversion Debt Instrument, Convertible, Proceeds From Stock Offering Resulting In Conversion Amount placed in trust account Assets Held-in-trust Series Seed 2-A Redeemable Convertible Preferred Stock, Series Seed 2-A [Member] Redeemable Convertible Preferred Stock, Series Seed 2-A Net Loss Per Common Share Earnings Per Share [Text Block] Warrants derivative liability Derivative Liability, Current Interest and dividends reinvested in the Trust Account Payments To Interest And Dividends Reinvested In Trust Account Payments to interest and dividends reinvested in trust account. Founder shares transferred to independent directors Shares Transferred To Independent Directors Shares transferred to independent directors. Significant Accounting Policies [Line Items] Significant Accounting Policies [Line Items] Significant accounting policies. Issuance of common stock upon exercise of stock options Stock Issued During Period, Value, Stock Options Exercised Minimum Minimum [Member] Payment of upfront underwriting discount Payment Of Upfront Underwriting Discount Payment of upfront underwriting discount. Affiliate of the Sponsor Affiliated Entity [Member] Amount outstanding under line of credit Long-term Line of Credit Regulatory withdrawal of interest from trust account, maximum period Regulatory Withdrawal Of Interest From Trust Account Maximum Period Regulatory withdrawal of interest from trust account maximum period. Effects of foreign exchange on cash Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents 2023 2022 Operating Leases, Future Minimum Payments, Due in Two Years Conditional-Refund Financial Contribution Facility Conditional-Refund Financial Contribution Facility [Member] Conditional-Refund Financial Contribution Facility Class of Warrant or Right [Line Items] Class of Warrant or Right [Line Items] Warrant exercisable term from closing of public offer Warrant Exercisable Term From Closing Of Public Offer Warrant exercisable term from closing of public offer. Deferred loan issuance costs Debt Issuance Costs, Net Annual limit of regulatory withdrawal Annual Limit Of Regulatory Withdrawal Annual limit of regulatory withdrawal. Proposed Offering [Abstract] Proposed offering. Proceeds from note payable—related party Proceeds from Notes Payable Preferred stock, shares authorized (in shares) Preferred Stock, Shares Authorized Uncertain tax positions Beginning unrecognized tax benefits Ending unrecognized tax benefits Unrecognized Tax Benefits Gross deferred tax assets Deferred Tax Assets, Gross Income Tax Authority [Domain] Income Tax Authority [Domain] Class of Warrant or Right Class of Warrant or Right [Domain] Agreed to pay to affiliate, monthly for office space, utilities and secretarial support Due To Affiliate Monthly Due to affiliate monthly. Damages sought by other parties Loss Contingency, Damages Sought, Value Leases Leases of Lessee Disclosure [Text Block] Great Britain UNITED KINGDOM Current liabilities Liabilities, Current [Abstract] Development of internal-use software Payments to Develop Software Future minimum principal repayments due in year four Long-Term Debt, Maturity, Year Four Decrease in accumulated depreciation Accumulated Depreciation, Depletion and Amortization, Property, Plant and Equipment, Period Increase (Decrease) Class of Warrant or Right [Table] Class of Warrant or Right [Table] Sale of Class F common stock, par value $0.0001 per share, to Sponsor on July 23, 2020 Sale of common stock, value Stock Issued During Period, Value, New Issues General and administrative General and Administrative Expense Series Seed 2 Redeemable Convertible Preferred Stock, Series Seed 2 [Member] Redeemable Convertible Preferred Stock, Series Seed 2 Debt Debt Disclosure [Text Block] Beginning balance (in shares) Ending balance (in shares) Shares, Outstanding Schedule of Provision for Income Taxes Schedule of Components of Income Tax Expense (Benefit) [Table Text Block] Options vested and exercisable, weighted-average exercise price per option (in dollars per share) Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price Exchangeable Stock conversion in connection with the corporate inversion Temporary Equity, Stock Issued During Period, Value, Conversion of Convertible Securities Temporary Equity, Stock Issued During Period, Value, Conversion of Convertible Securities Stockholders’ Deficit Share-based Payment Arrangement [Text Block] Level 3 Fair Value, Inputs, Level 3 [Member] Administrative Services Agreement Administrative Service Agreement [Member] Administrative service agreement. Leases Lessee, Leases [Policy Text Block] Going Concern Consideration Going Concern Consideration Policy [Policy Text Block] Going concern consideration. Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items] Fair Value Measurement Inputs and Valuation Techniques [Line Items] Accrued interest and penalties related to unrecognized tax liabilities Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued Accounting Policies [Abstract] Weighted average remaining contractual term, outstanding Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term Per share value Business Combination Consideration Transferred Equity Interests Issued And Issuable Par Value Business combination consideration transferred equity interests issued and issuable par value. Series D Redeemable convertible Preferred Stock extension round (in shares) Temporary Equity, Stock Issued During Period, Shares, New Issues, Extension Round Temporary Equity, Stock Issued During Period, Shares, New Issues, Extension Round Payment of accrued offering costs Class A shares issuance costs Payments of Stock Issuance Costs Sale of Class F common stock, par value $0.0001 per share, to Sponsor on July 23, 2020 (shares) Number of shares purchased Stock Issued During Period, Shares, New Issues Number of reportable segments Number of Reportable Segments Available cash held by potential acquiree resulting in automatic conversion Debt Instrument, Convertible, Business Combination Resulting in Automatic Conversion Debt Instrument, Convertible, Business Combination Resulting in Automatic Conversion Accrued legal expenses Accrued Professional Fees, Current Exchangeable Stock conversion in connection with the corporate inversion (in shares) Temporary Equity, Stock Issued During Period, Shares, Conversion of Convertible Securities Temporary Equity, Stock Issued During Period, Shares, Conversion of Convertible Securities Disaggregated Revenue Revenue from External Customers by Products and Services [Table Text Block] Gain (loss) from foreign currency transactions Foreign Currency Transaction Gain (Loss), before Tax Cash collateral percentage Debt Instrument, Cash Collateral, Percentage Debt Instrument, Cash Collateral, Percentage Cash, Cash Equivalents and Other Investments Held in Trust Account Cash Cash Equivalents And Other Investments Held In Trust Account [Text Block] Cash, cash equivalents and other investments held in trust account. Common Stock Common and exchangeable stock Common Stock, Value, Issued Disaggregation of Revenue [Line Items] Disaggregation of Revenue [Line Items] Total interest expense, net and other (income) expense, net Nonoperating Income (Expense) Unrecognized stock-based compensation, weighted-average period of recognition Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition Customer Concentration Risk Customer Concentration Risk [Member] Basis of Presentation Basis of Accounting, Policy [Policy Text Block] CEO Performance Awards Performance Shares [Member] Commitments and contingencies Commitments and Contingencies Common stock subject to repurchase or forfeiture Common Stock Subject to Mandatory Redemption [Member] Subsequent Event [Table] Subsequent Event [Table] Cumulative translation adjustment Accumulated Other Comprehensive Income (Loss), Net of Tax Series Seed 3 Redeemable Convertible Preferred Stock, Series Seed 3 [Member] Redeemable Convertible Preferred Stock, Series Seed 3 Proceeds from convertible notes, net of issuance costs Proceeds from Debt, Net of Issuance Costs Accounts receivable, allowance for credit loss Beginning balance Ending balance Accounts Receivable, Allowance for Credit Loss, Current 2024 2023 Operating Leases, Future Minimum Payments, Due in Three Years Schedule of Key Assumptions used to Determine Fair Value of Stock Options Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block] Payments to affiliate Payment for Administrative Fees Antidilutive Securities, Name [Domain] Antidilutive Securities, Name [Domain] Cash deposited in Trust Account Payment To Cash Deposited In Trust Account Payment to cash deposited in trust account. Merger agreement date Business Acquisition, Date of Acquisition Agreement Total costs and expenses Costs and Expenses Revenue by Geographical Area Revenue from External Customers by Geographic Areas [Table Text Block] Class of Stock [Axis] Class of Stock [Axis] Entity Registrant Name Entity Registrant Name Numerator Net Income (Loss) Available to Common Stockholders, Diluted [Abstract] Cash and Cash Equivalents Cash and Cash Equivalents, Policy [Policy Text Block] Temporary Equity, by Class of Stock [Table] Temporary Equity, by Class of Stock [Table] Number outstanding (in shares) Class of Warrant or Right, Outstanding Income Tax Authority [Axis] Income Tax Authority [Axis] Aggregate purchase price Sale of Stock, Consideration Received on Transaction Straight-line rent Straight Line Rent 2020 Credit Facility 2020 Credit Facility [Member] 2020 Credit Facility Computers, equipment, and software Technology Equipment [Member] Additional liquidity covenant amount Debt Instrument, Cash Collateral Liquidity Covenant, Amount Debt Instrument, Cash Collateral Liquidity Covenant, Amount Shares forfeited Shares Forfeited Shares forfeited. Other comprehensive loss: Components of comprehensive loss: Comprehensive Income (Loss), Net of Tax, Attributable to Parent [Abstract] Business combination description Business Combination, Reason for Business Combination Deferred rent Deferred Rent Credit, Noncurrent Class A subject to possible redemption, 45,000,000 and -0- shares at September 30, 2021 and December 31, 2020, respectively (at redemption value of $10 per share) Total mezzanine equity Mezzanine equity, beginning balance Mezzanine equity, ending balance Net carrying value Temporary Equity, Carrying Amount, Attributable to Parent Accrued expenses, formation and offering costs Accrued liabilities Total accrued liabilities Accrued Liabilities, Current Revenue Total revenue Revenue from Contract with Customer, Excluding Assessed Tax Deferred offering costs Deferred Offering Cost Deferred offering costs. Number of shares warrant may be converted Class of Warrant or Right, Number of Securities Called by Each Warrant or Right Term of option to purchase additional units to cover over-allotment Term Of Option To Purchase Additional Units To Cover Over Allotment Term of option to purchase additional units to cover over-allotment. Options to purchase common stock Stock Options Share-based Payment Arrangement, Option [Member] Deferred underwriting discount Expected Payment Of Deferred Underwriting Discount Expected payment of deferred underwriting discount. Offering costs Adjustments to Additional Paid in Capital, Stock Issued, Issuance Costs Changes in prepaid assets Prepaid expenses Increase (Decrease) in Prepaid Expense Comprehensive Loss Comprehensive Income, Policy [Policy Text Block] Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Axis] Stockholders’ deficit: Equity [Abstract] Redeemable Common Stock Redeemable Common Stock Policy [Policy Text Block] Redeemable common stock. Net operating loss carryforwards with no expiration Deferred Tax Assets, Operating Loss Carryforwards, Not Subject to Expiration Measurement Input Type Measurement Input Type [Domain] Fair value of warrants Change in fair value of warrants reflected as a gain in statement of operations Fair Value Adjustment of Warrants Changes in accrued expenses, formation and offering costs Increase Decrease In Accrued Expenses Formation And Offering Costs Increase decrease in accrued expenses, formation and offering costs. Common Stock Common Stock [Member] Variable Rate [Axis] Variable Rate [Axis] Foreign Income (Loss) from Continuing Operations before Income Taxes, Foreign Service-Based Awards Service-Based Awards [Member] Service-Based Awards Deferred Underwriting Compensation [Line Items] Deferred Underwriting Compensation [Line Items] Deferred Underwriting Compensation [Line Items] Loss from operations Operating Income (Loss) Property, Plant and Equipment [Table] Property, Plant and Equipment [Table] Series D Redeemable convertible Preferred Stock extension round Temporary Equity, Stock Issued During Period, Value, New Issues, Extension Round Temporary Equity, Stock Issued During Period, Value, New Issues, Extension Round Issuance of Redeemable Convertible Preferred Stock and Exchangeable Stock, net of issuance costs Temporary Equity, Stock Issued During Period, Value, New Issues Series B Redeemable Convertible Preferred Stock, Series B [Member] Redeemable Convertible Preferred Stock, Series B Increase (Decrease) in Stockholders' Deficit Increase (Decrease) in Stockholders' Equity [Roll Forward] Allocation of net loss including accretion of temporary equity Net Income Loss Including Accretion Of Temporary Equity Net income (loss) including accretion of temporary equity. Property, Plant and Equipment [Abstract] Share-based compensation Share-based Payment Arrangement, Noncash Expense Operations and support Operating Costs and Expenses Variable Rate [Domain] Variable Rate [Domain] Additional Paid-in Capital Additional Paid-in Capital [Member] Cash and cash equivalents Cash Cash and Cash Equivalents, at Carrying Value Direct revenue Sales Channel, Directly to Consumer [Member] Aggregate exercise price Related Party Transaction, Amounts of Transaction Series D Series D Preferred Stock [Member] Long-term Debt, Type [Domain] Long-term Debt, Type [Domain] Operations and Support Operating Costs and Expenses [Policy Text Block] Operating Costs and Expenses Deferred underwriting compensation Deferred underwriting discount Deferred Compensation Liability, Classified, Noncurrent Accrued liabilities Increase (Decrease) in Accrued Liabilities Shares called by warrants Number outstanding (in shares) Class of Warrant or Right, Number of Securities Called by Warrants or Rights Funds held in trust account, maturity description Funds Held In Trust Account Maturity Description Funds held in trust account maturity description. 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Maximum Maximum [Member] Share-based Payment Arrangement [Abstract] Percentage of fair market value Percentage Of Fair Market Value To Balance In Trust Account Percentage of fair market value to balance in trust account. 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