75000 - Document - Document and Entity Information
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75010 - Statement - Consolidated Balance Sheets
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75020 - Statement - Consolidated Balance Sheets (Parenthetical)
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75030 - Statement - Consolidated Statements of (Loss) Income
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75040 - Statement - Consolidated Statements of Comprehensive Loss
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75050 - Statement - Consolidated Statements of Redeemable Convertible Preferred Stock and Stockholders' Equity (Deficit)
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75060 - Statement - Consolidated Statements of Cash Flows
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75070 - Disclosure - Cybersecurity Risk Management, Strategy and Governance
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995455 - Disclosure - Description of Business and Summary of Significant Accounting Policies
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995465 - Disclosure - Adoption of New Accounting Pronouncements
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995475 - Disclosure - Revenues
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995485 - Disclosure - Business Acquisitions
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995495 - Disclosure - Property and Equipment
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995505 - Disclosure - Intangible Assets and Goodwill
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995515 - Disclosure - Debt
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995525 - Disclosure - Leases
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995535 - Disclosure - Fair Value Measurements
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995545 - Disclosure - Related-Party Transactions
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995555 - Disclosure - Stockholder's Equity (Deficit) and Redeemable Convertible Preferred Stock
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995565 - Disclosure - Stock-Based Compensation
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995575 - Disclosure - Earnings Per Share
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995585 - Disclosure - Defined Contribution Plans
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995595 - Disclosure - Income Taxes
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995605 - Disclosure - Commitments and Contingencies
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995615 - Disclosure - Accounts Payable and Other Current Liabilities
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995625 - Disclosure - Segment Information
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995635 - Disclosure - Subsequent Events
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995645 - Disclosure - Schedule I - Condensed Financial Information of Registrant
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995655 - Disclosure - Schedule II - Valuation and Qualifying Accounts
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995665 - Disclosure - Description of Business and Summary of Significant Accounting Policies (Policies)
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995675 - Disclosure - Description of Business and Summary of Significant Accounting Policies (Tables)
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995685 - Disclosure - Revenues (Tables)
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995695 - Disclosure - Business Acquisitions (Tables)
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995705 - Disclosure - Property and Equipment (Tables)
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995715 - Disclosure - Intangible Assets and Goodwill (Tables)
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995725 - Disclosure - Debt (Tables)
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995735 - Disclosure - Leases (Tables)
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995745 - Disclosure - Fair Value Measurements (Tables)
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995755 - Disclosure - Stockholder's Equity (Deficit) and Redeemable Convertible Preferred Stock (Tables)
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995765 - Disclosure - Stock-Based Compensation (Tables)
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995775 - Disclosure - Earnings Per Share (Tables)
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995785 - Disclosure - Income Taxes (Tables)
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995795 - Disclosure - Commitments and Contingencies (Tables)
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995805 - Disclosure - Accounts Payable and Other Current Liabilities (Tables)
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995815 - Disclosure - Segment Information (Tables)
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995825 - Disclosure - Description of Business and Summary of Significant Accounting Policies - Additional Information (Detail)
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995835 - Disclosure - Description of Business and Summary of Significant Accounting Policies - Additional Information (Detail 1)
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995835 - Disclosure - Description of Business and Summary of Significant Accounting Policies - Additional Information (Detail 1) [Default]
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995845 - Disclosure - Description of Business and Summary of Significant Accounting Policies - Summary of Fair Value and Carrying Value of Debt (Detail)
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995855 - Disclosure - Description of Business and Summary of Significant Accounting Policies - Summary of Fair Value and Carrying Value of Debt (Parenthetical) (Detail)
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995865 - Disclosure - Description of Business and Summary of Significant Accounting Policies - Schedule of Estimated Useful Lives of Finite-Lived Intangible Assets (Detail)
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995875 - Disclosure - Adoption of New Accounting Pronouncements - Additional Information (Detail)
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995885 - Disclosure - Revenues - Additional Information (Detail)
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995895 - Disclosure - Revenues - Deferred Revenue Activity (Detail)
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995905 - Disclosure - Revenues - Additional Information (Detail 1)
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995905 - Disclosure - Revenues - Additional Information (Detail 1) [Default]
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995915 - Disclosure - Revenues - Summary of Revenues Disaggregated (Detail)
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995925 - Disclosure - Business Acquisitions - Additional Information (Detail)
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995935 - Disclosure - Business Acquisitions - Summary of Purchase Price Allocation and Measurement Period Adjustment (Detail)
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995945 - Disclosure - Business Acquisitions - Summary of Purchase Price Allocation and Measurement Period Adjustment (Detail) 2
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995955 - Disclosure - Business Acquisitions - Schedule of Supplemental Pro-Forma Information (Detail)
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995965 - Disclosure - Property and Equipment - Summary of Property and Equipment, Net (Detail)
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995975 - Disclosure - Property and Equipment - Additional Information (Detail)
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995985 - Disclosure - Intangible Assets and Goodwill - Summary of Intangible Assets (Detail)
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995995 - Disclosure - Intangible Assets and Goodwill - Additional Information (Detail)
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996005 - Disclosure - Intangible Assets and Goodwill - Summary of Estimated Future Amortization Expense (Detail)
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996015 - Disclosure - Intangible Assets and Goodwill - Schedule of Changes in Carrying Amount of Goodwill for Each Reportable Segment (Detail)
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996025 - Disclosure - Debt - Summary of Long-Term Debt (Detail)
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996035 - Disclosure - Debt - Summary of Long-Term Debt (Parenthetical) (Detail)
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996045 - Disclosure - Debt - Second Amended and Restated Senior Secured Credit Facilities - Additional Information (Detail)
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996055 - Disclosure - Debt - Guarantees; Collateral; Covenants; Events of Default - Additional Information (Detail)
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996065 - Disclosure - Debt - Previous Senior Secured Credit Facilities - Additional Information (Detail)
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996075 - Disclosure - Debt - Summary of Interest Expense (Detail)
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996085 - Disclosure - Leases - Additional Information (Detail)
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996095 - Disclosure - Leases - Schedule of Maturities of Right-of-Use Lease Liabilities (Detail)
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996105 - Disclosure - Leases - Schedule of Maturities of Right-of-Use Lease Liabilities (Detail) 2
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996115 - Disclosure - Leases - Supplemental Cash Flow and Other Information Related to Leases (Detail)
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996125 - Disclosure - Fair Value Measurements - Financial Assets and Liabilities Measured at Fair Value on Recurring Basis (Detail)
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996135 - Disclosure - Fair Value Measurements - Financial Assets and Liabilities Measured at Fair Value on Recurring Basis (Parenthetical) (Detail)
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996145 - Disclosure - Fair Value Measurements - Additional Information (Detail)
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996155 - Disclosure - Fair Value Measurements - Summary of Changes in Fair Value of Contingent Consideration Liabilities (Details)
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996165 - Disclosure - Related-Party Transactions - Additional Information (Detail)
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996175 - Disclosure - Stockholder's Equity (Deficit) and Redeemable Convertible Preferred Stock - Additional Information (Detail)
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996185 - Disclosure - Stockholder's Equity (Deficit) and Redeemable Convertible Preferred Stock - Summary of Dividends Paid (Details)
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996195 - Disclosure - Stockholders' Equity (Deficit) and Redeemable Convertible Preferred Stock - Summary of the Changes in Accumulated Balances of Other Comprehensive Income (Details)
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996205 - Disclosure - Stock-Based Compensation - Additional Information (Detail)
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996215 - Disclosure - Stock-Based Compensation - Fair Value of Stock Options Estimated on Grant Date Using Assumptions (Detail)
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996225 - Disclosure - Stock-Based Compensation - Schedule of Stock Option Activity (Detail)
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996235 - Disclosure - Stock-Based Compensation - Schedule of Information Regarding Fully Vested and Expected to Vest Stock Options (Detail)
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996245 - Disclosure - Stock-Based Compensation - Schedule of Restricted Stock Units Activity (Detail)
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996255 - Disclosure - Stock-Based Compensation - Schedule of Weighted Average Assumptions Used in Determining Fair Value Performance-based Market Condition Share Awards Outstanding (Detail)
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996265 - Disclosure - Earnings Per Share - Additional Information (Detail)
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996275 - Disclosure - Earnings Per Share - Computation of Basic and Diluted (Loss) Income Per Common Share (Detail)
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996285 - Disclosure - Defined Contribution Plans - Additional Information (Detail)
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996295 - Disclosure - Income Taxes - Summary of (Loss) Income Before Income Taxes Expense (Details)
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996305 - Disclosure - Income Taxes - Summary of Current and Deferred Income Tax Provision (Detail)
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996315 - Disclosure - Income Taxes - Schedule of Effective Income Tax Reconciliation (Detail)
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996325 - Disclosure - Income Taxes - Summary of Book Value and Tax Basis of Assets and Liabilities (Detail)
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996335 - Disclosure - Income Taxes - Additional Information (Detail)
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996345 - Disclosure - Income Taxes - Schedule of Changes in Gross Unrecognized Tax Benefits (Detail)
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996355 - Disclosure - Income Taxes - Schedule of Income Taxes Paid (Details)
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996365 - Disclosure - Commitments and Contingencies - Schedule of Future Minimum Annual Payments for Operating Leases and Other Contractual Obligations (Detail)
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996375 - Disclosure - Commitments and Contingencies - Additional Information (Detail)
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996385 - Disclosure - Accounts Payable and Other Current Liabilities - Schedule of Accounts Payable and Other Current Liabilities (Detail)
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996395 - Disclosure - Segment Information - Additional Information (Detail)
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996405 - Disclosure - Segment Information - Reconciliation of Reportable Segment Revenues, Other Income and Adjusted EBITDA to Net Income (Loss) Before Income Taxes (Detail)
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996415 - Disclosure - Segment Information - Reconciliation of Reportable Segment Revenues, Other Income and Adjusted EBITDA to Net Income (Parenthetical) (Detail)
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996425 - Disclosure - Segment Information - Schedule of Reportable Segment Revenues Cost of Revenues and Selling General and Administrative Expenses (Details)
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996435 - Disclosure - Segment Information - Schedule of Revenues from Transactions Countries (Details)
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996445 - Disclosure - Subsequent Events - Additional Information (Detail)
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996455 - Disclosure - Schedule I - Condensed Financial Information of Registrant Condensed Balance Sheets (Detail)
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996465 - Disclosure - Schedule I - Condensed Financial Information of Registrant Condensed Balance Sheets (Parenthetical) (Details)
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996475 - Disclosure - Schedule I - Condensed Financial Information of Registrant Condensed Statements of (Loss) Income and Comprehensive (Loss) Income (Detail)
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996485 - Disclosure - Schedule I - Condensed Financial Information of Registrant Guarantees and Restrictions - Additional Information (Detail)
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996495 - Disclosure - Schedule II - Valuation and Qualifying Accounts (Detail)
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Temporary equity stocks issued during period shares new issues.
Temporary Equity Stocks Issued During Period Shares New Issues
Temporary Equity, Issuance of redeemable convertible preferred stock, net of offering costs, shares
Cost of revenue net of cancellation adjustments.
Cost Of Revenue Net Of Cancellation Adjustments
Cost of revenues
cost of revenues
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value
Weighted Average Grant Date Fair Value per Share, Vested
Business Combination, Acquisition-Related Cost, Expense
Acquisition costs incurred
Acquisition-related transaction costs
Trade shows.
Trade Shows [Member]
Trade Shows [Member]
Contingent consideration outstanding.
Contingent Consideration Outstanding
Contingent consideration
Contingent consideration outstanding
Segments [Domain]
Segments
Income (Loss) from Continuing Operations before Income Taxes, Foreign
Foreign
Temporary equity and stockholders' equity note disclosure.
Temporary Equity And Stockholders Equity Note Disclosure [Text Block]
Stockholder's Equity (Deficit) and Redeemable Convertible Preferred Stock
Dividend per share
Dividends, Preferred Stock
Dividends, Preferred Stock, Total
Cash dividends payable to preferred stock
Concentration Risk Type [Axis]
Concentration Risk Type
Increase decrease in cancelled event liabilities.
Increase Decrease In Cancelled Event Liabilities
Cancelled event liabilities
Prepaid Sales Commissions Costs
Prepaid sales commissions costs.
Prepaid sales commissions costs
Year two.
Year Two [Member]
Year Two [Member]
Entity Incorporation, State or Country Code
Entity Incorporation, State or Country Code
Right to redeem preferred stock threshold period.
Right To Redeem Preferred Stock Threshold Period
Right to redeem preferred stock threshold period
Statement of Financial Position Location, Balance [Domain]
Balance Sheet Location
Cash Flow, Noncash Investing and Financing Activities Disclosure [Abstract]
Supplemental schedule of non-cash investing and financing activities
Fair value remeasurement adjustments
Contingent consideration related to acquisitions
Remeasurement of contingent consideration
Remeasurement of contingent consideration
Expected to be settled in 2023.
Expected To Be Settled In2023 [Member]
Expected to be Settled in 2023 [Member]
Plan Name [Axis]
Plan Name
Entity Current Reporting Status
Entity Current Reporting Status
Entity Current Reporting Status
Dividends Payable, Amount Per Share
Dividend payable per share
Dividend payable per share
Unpaid debt issuance costs
Unpaid Debt Issuance Costs
Unpaid debt issuance costs.
Two Thousand Twenty Two Acquisitions.
Two Thousand Twenty Two Acquisitions [Member]
2022 Acquisitions [Member]
Fair Value, Inputs, Level 2 [Member]
Level 2 [Member]
Commitments and Contingencies Disclosure [Text Block]
Commitments and Contingencies
Common Stock, Shares Authorized
Common stock, shares authorized
Finite-Lived Intangible Asset, Expected Amortization, Year Four
2029
Contingent compensation
Business Combination, Contingent Consideration Compensation
Business combination, contingent consideration compensation.
Temporary equity, par value
Temporary Equity, Par or Stated Value Per Share
The Futurist [Member]
The futurist.
Product and Service [Axis]
Product and Service
Document Fiscal Period Focus
Document Fiscal Period Focus
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]
Other Noncurrent Liabilities [Member]
Other Noncurrent Liabilities [Member]
Actual interest rate
Debt Instrument, Interest Rate, Stated Percentage
Accounting Standards Update 2023-09 [Member]
ASU 2023-09 [Member]
Revenue from Contract with Customer [Abstract]
Revenues
Entity Shell Company
Entity Shell Company
Temporary Equity, Shares Outstanding
Temporary Equity, Balance, shares
Temporary Equity, Balance, shares
Temporary equity, shares outstanding
Contractual Obligation
Other contractual obligations, total
Exercise price four [Member]
Exercise Price Four [Member]
$12.47 - $18.71 [Member]
Working capital adjustment receivable from seller
Working Capital Adjustment Receivable From Seller
Working capital adjustment receivable from seller.
SEC Schedule, 12-09, Valuation Allowances and Reserves Type [Axis]
SEC Schedule, 12-09, Valuation Allowances and Reserves Type
Segment Reporting, Policy [Policy Text Block]
Segment Reporting
Cash and Cash Equivalent
Cash and cash equivalents
Cash and Cash Equivalents, at Carrying Value, Total
Remaining fair value of long-lived assets impaired.
Remaining Fair Value Of Long Lived Assets Impaired
Impairment charges of long-lived assets remaining of fair value
Supplemental Cash Flow and Other Information Related To Leases
Schedule of supplemental cash flow and othet Information related to leases.
Schedule Of Supplemental Cash Flow And Other Information Related To Leases Table [Text Block]
Revenue from contract with customer.
Revenue From Contract With Customer [Line Items]
Revenue From Contract With Customer [Line Items]
Loss on lease abandonment for operating lease ROU assets
Operating Lease, Impairment Loss
Number of Reporting Units
Number of reporting units
Condensed Financial Information Disclosure [Abstract]
Cybersecurity Risk Management, Strategy, and Governance [Abstract]
October 2022 Share Repurchase Program.
October Two Thousand Twenty Two Share Repurchase Program [Member]
October 2022 Share Repurchase Program [Member]
Common Stock, Shares, Issued
Common stock, shares issued
Cybersecurity Risk Management Positions or Committees Responsible Report to Board [Flag]
Cybersecurity Risk Board of Directors Oversight [Text Block]
Coronavirus Disease 2019.
Coronavirus Disease Two Thousand Nineteen [Member]
COVID-19 [Member]
Schedule of other intangible assets.
Schedule Of Other Intangible Assets [Line Items]
Schedule Of Other Intangible Assets [Line Items]
Asset Class [Domain]
Asset Class
As Converted Common Stock.
As Converted Common Stock [Member]
As Converted Common Stock [Member]
Statement [Table]
Statement [Table]
Unrecognized Tax Benefits, Increase Resulting from Current Period Tax Positions
Increases related to current year tax positions
Right-of-Use Asset Obtained in Exchange for Operating Lease Liability
Right-of-use lease assets obtained in exchange for new right-of-use lease liabilities
Share based compensation arrangement by share based payment award options vested in period weighted average grant date fair value.
Share Based Compensation Arrangement By Share Based Payment Award Options Vested In Period Weighted Average Grant Date Fair Value
Aggregate weighted average grant date fair value of stock options vested
Implementation fees and professional services.
Implementation Fees And Professional Services [Member]
Implementation Fees and Professional Services [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value
Weighted-average fair value at grant date
ASM global.
A S M Global [Member]
ASM Global [Member]
New Reporting Unit [Member]
New Reporting Units [Member]
New reporting units.
Payments to Acquire Businesses, Gross
Business acquisition, initial cash payment
Number of customer relationship intangible asset impaired.
Number Of Customer Relationship Intangible Asset Impaired
Number of customer relationship intangible asset impaired
Contingent consideration.
Contingent Consideration [Member]
Statement [Line Items]
Statement [Line Items]
Business Combination [Domain]
Business Acquisition, Acquiree
Revenue from Contract with Customer [Policy Text Block]
Revenue Recognition and Deferred Revenue
Entity Filer Category
Entity Filer Category
Reclassification, Comparability Adjustment [Policy Text Block]
Reclassifications
Preferred stock rate of accretion.
Preferred Stock Rate Of Accretion
Preferred stock accretion rate per annum
Selling, General and Administrative Expenses, Policy [Policy Text Block]
Advertising and Marketing Costs
Valuation allowances and reserves reclassification.
Valuation Allowances And Reserves Reclassification
Reclassification
Liabilities and Equity
Total liabilities, redeemable convertible preferred stock and stockholders' deficit
Total liabilities and stockholders' equity
Debt Instrument [Line Items]
Debt Instrument [Line Items]
Payables and Accruals [Abstract]
Effective Income Tax Rate Reconciliation, Tax Contingency, Percent
Effective Income Tax Rate Reconciliation, Tax Contingency, Percent, Total
Changes in unrecognized tax benefits, percent
Payments to Acquire Marketable Securities
Purchased of marketable securities
Purchase of marketable securities
Statement of Partners' Capital [Abstract]
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Exercise Price
Weighted-Average Exercise Price per Option, Exercisable
Connections [Member]
Connections [Member]
Connections.
Long-Lived Tangible Asset [Axis]
Long-Lived Tangible Asset
Severance expense
Severance Costs
Funded Through Non-cash Rollover from Existing Lenders [Member]
Funded Through Non-cash Rollover from Existing Lenders [Member]
Funded through non-cash rollover from existing lenders.
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax, Portion Attributable to Parent
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax, Portion Attributable to Parent, Total
Foreign currency translation adjustments
Two Thousand Twenty Five Acquisitions [Member]
Two thousand twenty five acquisitions.
2025 Acquisitions [Member]
Year four.
Year Four [Member]
Year Four [Member]
Design & Technology (Legacy) [Member]
Design and technology legacy segment.
Design And Technology Legacy Segment [Member]
Revenue remaining performance obligation expected timing of renewal period.
Revenue Remaining Performance Obligation Expected Timing Of Renewal Period
Revenue recognition of remaining performance obligations expected renewal period
Cybersecurity Risk Third Party Oversight and Identification Processes [Flag]
Trade Names [Member]
Trade Names [Member]
Definite-Lived Trade Names [Member]
Deferred tax benefit for stock-based compensation.
Deferred Tax Benefit For Stock Based Compensation
Deferred tax benefit for stock-based compensation
Cash and Cash Equivalents, Fair Value Disclosure
Cash and cash equivalents
Exercise Price Range [Axis]
Exercise Price Range
Valuation allowance
Valuation allowance
Deferred Tax Assets, Valuation Allowance
Percentage of amount outstanding exceeds commitment for testing of financial covenant.
Percentage Of Amount Outstanding Exceeds Commitment For Testing Of Financial Covenant
Percentage of amount outstanding exceeds total commitment for testing of financial covenant
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent
U.S. statutory tax rate
U.S. Corporate federal income tax rate
Subsequent Event [Line Items]
Subsequent Event [Line Items]
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Amount
Nondeductible expenses
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Amount, Total
Cybersecurity Risk Management Third Party Engaged [Flag]
Documents Incorporated by Reference [Text Block]
Documents Incorporated by Reference
Preferred stock conversion threshold consecutive trading days.
Preferred Stock Conversion Threshold Consecutive Trading Days
Consecutive trading days
Goodwill
Goodwill, balance
Goodwill, balance
Goodwill, net
Goodwill
Goodwill, balance
Effective Income Tax Rate Reconciliation, Percent
Total tax provision and effective tax rate, percent
Stock Options [Member]
Income Taxes Paid
Cash paid for income taxes
Investment Income, Interest
Interest income
Income Tax Jurisdiction [Axis]
Income Tax Authority
Geographical [Domain]
Payments to Acquire Intangible Assets
Purchases of intangible assets
Stand by letter of credit amount outstanding.
Stand By Letter Of Credit Amount Outstanding
Stand-by letters of credit
Defined Contribution Plan, Employer Matching Contribution, Percent of Employees' Gross Pay
Employer matching contribution, percentage of eligible plan participant's compensation for contribution period
Assets, Noncurrent [Abstract]
Noncurrent assets
Reconciliation of Operating Profit (Loss) from Segments to Consolidated [Table Text Block]
Reconciliation of Reportable Segment Revenues, Other Income and Adjusted EBITDA to Net Income (Loss) Before Income Taxes
SEC Schedule, 12-09, Schedule of Valuation and Qualifying Accounts Disclosure [Text Block]
Schedule II - Valuation and Qualifying Accounts
Loss on Extinguishment of Debt [Member]
Loss on Extinguishment of Debt [Member]
Loss on extinguishment of debt.
Second Amended And Restated Senior Secured Credit Facilities [Member]
Second amended and restated senior secured credit facilities.
Debt Issuance Costs
Financing fees
Unamortized deferred financing fees
Debt Issuance Costs, Net, Total
Fixed asset depreciation
Deferred Tax Assets, Property, Plant and Equipment
Conversion of Stock, Amount Converted
Conversion of redeemable convertible preferred stock to common stock
Property, Plant and Equipment [Line Items]
Property Plant And Equipment [Line Items]
Intangible assets useful life
Finite-Lived Intangible Asset, Useful Life
Finite lived intangible assets, Estimated Useful Life
Share Repurchase Program
Share Repurchase Program [Axis]
Unusual or Infrequent Item, or Both [Domain]
Unusual or Infrequent Item, or Both
Rule 10b5-1 Arr Modified [Flag]
Rule 10b5-1 arr modified flag.
Rule 10b5-1 Arr Modified
Vesting [Domain]
Vesting
Number of Options, Granted
Stock options granted
Number of Options, Granted
Preferred stock, participation rights rights on if-converted basis.
Preferred Stock Participation Rights Rights On If Converted Basis
Participation rights on if-converted basis
Disaggregation of Revenue [Table]
Disaggregation Of Revenue [Table]
Cybersecurity Risk Management, Strategy, and Governance [Table]
Computation of Basic and Diluted (Loss) Income Per Common Share
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
SEC Schedule, 12-09, Valuation Allowances and Reserves, Additions, Charge to Cost and Expense
Additions Charged to Costs & Expenses
Net proceeds from loan
Proceeds from Loan Originations
Trademarks and Trade Names [Member]
Trade Names [Member]
Earnings Per Share, Basic
Earnings Per Share, Basic, Total
Basic loss per share
Basic loss per share
Disaggregation of Revenue [Table Text Block]
Summary of Revenues Disaggregated
Amount of compensation.
Amount Of Compensation
Amount of compensation
Repayments of Long-Term Debt
Repayment of principal on Amended and Restated Term Loan Facility
Repayments of Long-Term Debt, Total
EEH voluntary prepayment on borrowings
Exercise price one.
Exercise Price One [Member]
$2.87 - $4.33 [Member]
Lien Category [Axis]
Lien Category
One-Month Term SOFR [Member]
One Month Term Secured Overnight Financing Rate SOFR [Member]
One month term secured overnight financing rate SOFR.
Temporary Equity, Accretion to Redemption Value
Temporary Equity, Accretion to redemption value of redeemable convertible preferred stock
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number
Number of Options Outstanding, Ending Balance
Number of Options Outstanding, Beginning Balance
ASU 2020-04 [Member]
Accounting Standard Update 2020 04 [Member]
Accounting standard update 2020 04.
Second Amended And Restated Senior Secured Credit Facilities Additional Interest Rate Decrease [Member]
Second Amended And Restated Senior Secured Credit Facilities Additional Interest Rate Decrease.
Debt, Policy [Policy Text Block]
Deferred Financing Fees and Debt Discount
Revolving Credit Facility [Member]
Revolving Credit Facility [Member]
Revolving Credit Facility [Member]
Liabilities, Current
Total current liabilities
Total current liabilities
Design, Creative and Technology [Member]
Design Creative And Technology Segment [Member]
Design, creative and technology segment.
Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity [Abstract]
Adjustments to reconcile net (loss) income to net cash provided by operating activities:
Lessee, Operating Lease, Liability, to be Paid, Year Five
2030
Operating leases, 2030
Two Thousand Twenty Five London Event Payment [Member]
Two thousand twenty five London event payment.
2025 London Event Payment [Member]
Dividends Payable, Date of Record
Stockholders of record on
Dividends payable, date of record
Insurance Settlement Related Expenses
Insurance settlement related expenses.
Insurance settlement related expenses
Summary of Changes in Fair Value of Contingent Consideration Liabilities
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block]
Income Tax Paid, Federal, after Refund Received
Income Tax Paid, Federal, after Refund Received, Total
US Federal
Domestic Tax Jurisdiction [Member]
U.S. Federal [Member]
Purchase Obligation, to be Paid, Year Two
Purchase obligations, 2027
Share Repurchase Program [Domain]
Share Repurchase Program
SEC Schedule, 12-09, Valuation Allowances and Reserves, Deduction
Deductions
Business Combination, Recognized Liability Assumed, Other Liability, Noncurrent
Other non-current liability
SEC Schedule, 12-09, Allowance, Credit Loss [Member]
Allowance for credit losses [Member]
Parent Company [Member]
Parent Company [Member]
Effective Income Tax Rate Reconciliation [Table]
Payments of Debt Issuance Costs
Fees paid for debt issuance
Payments of Debt Issuance Costs
Accounting Standards Update [Axis]
Accounting Standards Update
Number Of Tranches
Number of tranches.
Number of tranches
This is Beyond Ltd [Member]
This is Beyond Ltd.
This is Beyond Ltd [Member]
Equity, Attributable to Parent [Abstract]
Stockholders' equity
COLORADO
Colorado [Member]
Entity Small Business
Entity Small Business
O2023Q4 Dividends [Member]
O2023Q4 Dividends.
O2023 Q4 Dividends [Member]
Line of Credit Facility, Commitment Fee Amount
Revolving credit facility interest and commitment fees
Line ofcredit facility revolving commitments
Description of business and summary of significant accounting policies.
Description Of Business And Summary Of Significant Accounting Policies [Line Items]
Description Of Business And Summary Of Significant Accounting Policies [Line Items]
Retained Earnings (Accumulated Deficit)
Accumulated deficit
Retained Earnings (Accumulated Deficit), Total
Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Share-Based Compensation Cost
Stock-based compensation
Nonmonetary Transaction Type [Axis]
Preferred Stock [Member]
Preferred Stock [Member]
Entity Well-known Seasoned Issuer
Entity Well-known Seasoned Issuer
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Forfeitures in Period
Number of Options, Forfeited/Expired
Sale of Stock, Price Per Share
Aggregate purchase price per share
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period, Intrinsic Value
Aggregate Intrinsic Value, Exercised
Current Foreign Tax Expense (Benefit)
Foreign
All Other Category Adjusted EBITDA
All Other Category Adjusted Earnings Before Interest Taxes Depreciation And Amortization
All other category adjusted earnings before interest taxes depreciation and amortization
Income Tax Reconciliation [Domain]
Income tax reconciliation.
Share-Based Payment Arrangement [Text Block]
Stock-Based Compensation
Rights offering.
Rights Offering [Member]
Rights Offering [Member]
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Defined Contribution Plan [Table]
Defined Contribution Plan [Table]
Payments of Dividends
Cash dividend paid
Cash dividends paid
Payments of Dividends, Total
Changes in Valuation Allowance [Member]
Changes in valuation allowance.
Leases [Abstract]
Debt instrument maturity year.
Debt Instrument Maturity Year
Maturity year
Catastrophic Event [Axis]
Catastrophic Event
Contract with Customer, Liability
Balance at end of period
Balance at beginning of period
Total deferred revenues
Contract with Customer, Liability, Total
Amendment Flag
Amendment Flag
Amendment Flag
Product and Service
Product and Service [Domain]
Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount
Taxes at the U.S. statutory rate
Redeemable Convertible Preferred Stock [Policy Text Block]
Redeemable Convertible Preferred Stock [Policy Text Block]
Redeemable Convertible Preferred Stock
O2025Q2 Dividends [Member]
O2025 Q2 Dividends.
O2025 Q2 Dividends [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding and Exercisable [Table Text Block]
Schedule of Information Regarding Fully Vested and Expected to Vest Stock Options
Liabilities and Equity [Abstract]
Liabilities and Stockholders' Equity
Entity Address, Postal Zip Code
Entity Address, Postal Zip Code
Accounts Receivable [Policy Text Block]
Trade and Other Receivables
Net cash provided by operating activities
Cash Provided by (Used in) Operating Activity, Including Discontinued Operation
Net cash provided by operating activities
Accounts receivable credits reclassified to cancelled event liabilities.
Accounts Receivable Credits Reclassified To Cancelled Event Liabilities
Accounts receivable credits reclassified to cancelled event liabilities
Reporting Unit [Domain]
Reporting Unit
South Africa [Member]
SOUTH AFRICA
Segment Reporting, CODM, Profit (Loss) Measure, How Used, Description
Allowance for doubtful account.
Allowance For Doubtful Account [Member]
Allowance for doubtful accounts [Member]
Common Stock [Member]
Common Stock [Member]
Accounting Standards Update and Change in Accounting Principle [Table]
New Accounting Pronouncements Or Change In Accounting Principle [Table]
Impairment, Intangible Asset, Indefinite-Lived (Excluding Goodwill), Statement of Income or Comprehensive Income [Extensible Enumeration]
Contract with customer liability revenue recognized including customer additions.
Contract With Customer Liability Revenue Recognized Including Additions
Invoiced during the period
Consideration earned during the period
Cybersecurity Risk Role of Management [Text Block]
Number of operating segments, aggregated into reportable segments.
Number Of Operating Segments Aggregated Into Reportable Segments
Number of operating segments, aggregated into reportable segments
Defined Contribution Plan, Employer Discretionary Contribution Amount
Compensation expense for employer matching contribution
Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Grants in Period, Weighted Average Exercise Price
Weighted-Average Exercise Price per Option, Granted
Lodestone events.
Lodestone Events [Member]
Lodestone Events [Member]
Lodestone Events [Member]
Lessee, Operating Lease, Liability, to be Paid, Year Three
2028
Operating leases, 2028
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment
Less: Accumulated depreciation
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment, Total
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment, Beginning Balance
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment, Ending Balance
Exercise price five [Member]
Exercise Price Five [Member]
$22.08 - $33.12 [Member]
Amortization of original issuance discount related to loss on extinguishment of debt
Amortization of Debt Discount (Premium)
Term loan facility, principal amount outstanding
Secured debt
Amended and Restated Term Loan Facility, with interest at LIBOR plus 2.50% as of December 31, 2022 and 2021, respectively, (equal to 6.57% and 2.59% at December 31, 2022 and 2021, respectively) due 2024, net
Secured debt
Business Description and Accounting Policies [Text Block]
Description of Business and Summary of Significant Accounting Policies
Debt Instrument, Interest Rate, Effective Percentage
Interest rate
Effective interest rate
Portion at Fair Value Measurement [Member] [Default]
Portion at Fair Value Measurement [Member]
Entity Address, Address Line One
Entity Address, Address Line One
Total deferred tax liabilities
Total deferred tax liabilities
Deferred Tax Liabilities, Gross
Change in Accounting Principle, Accounting Standards Update, Immaterial Effect [true false]
Change in accounting principle, accounting standards update, immaterial effect
Schedule of Share-Based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]
Fair Value of Stock Options Estimated on Grant Date Using Assumptions
Fair Value Hierarchy and NAV [Axis]
Fair Value Hierarchy and NAV
Earnings Per Share [Abstract]
Income Tax, Policy [Policy Text Block]
Income Taxes
Previous Senior Secured Credit Facilities [Member]
Previous senior secured credit facilities.
Previous Senior Secured Credit Facilities
Repayment of Principal on Previous Extended Term Loan Facility
Repayment of Principal on previous extended term loan facility.
Repayment of principal on Previous Extended Term Loan Facility
Repayment of principal on Previous Extended Term Loan Facility
Temporary Equity, Carrying Amount, Attributable to Parent
Temporary Equity, Balance
Temporary Equity, Balance
7% Series A Convertible Participating Preferred Stock, $0.01 par value; authorized shares at December 31, 2024 and 2023: 80,000; zero and 71,403 shares issued and outstanding; aggregate liquidation preference of zero and $492.6 million at December 31, 2024 and 2023, respectively
Cybersecurity Risk Materially Affected or Reasonably Likely to Materially Affect Registrant [Flag]
Supplemental Cash Flow Information [Abstract]
Supplemental disclosures of cash flow information
Foreign Currency Transactions and Translations Policy [Policy Text Block]
Foreign Currency Translations
Debt Instrument, Additional Step-Up Percentage
Debt instrument, additional step-up percentage.
Additional step-up percentage
Goodwill and Intangible Assets Disclosure [Text Block]
Intangible Assets and Goodwill
Statement of Financial Position Location, Balance [Axis]
Balance Sheet Location
Percentage of quarterly installment on principal outstanding.
Percentage Of Quarterly Installment On Principal Outstanding
Quarterly installment percentage of principal amount outstanding
Operating Lease, Right-of-Use Asset
Right-of-use lease assets
Net income loss and comprehensive income loss.
Net income (loss) and comprehensive income (loss)
Net loss and comprehensive loss
Net income (loss) and comprehensive income (loss) attributable to Emerald Holding, Inc.
Net (loss) income attributable to Emerald Holding, Inc.
Total deferred tax assets
Deferred Tax Assets, Gross
Cybersecurity Risk Board Committee or Subcommittee Responsible for Oversight [Text Block]
Business Combination, Contingent Consideration [Line Items]
November 2023 Share Repurchase Program [Member]
November Two Thousand Twenty Three Share Repurchase Program [Member]
November two thousand twenty three share repurchase program.
Temporary equity stock issued during period shares conversion of convertible securities.
Temporary Equity Stock Issued During Period Shares Conversion Of Convertible Securities
Temporary Equity, Redeemable convertible preferred stock conversion, shares
Redeemable convertible preferred stock conversion, shares
Credit Card Receivables
Amounts receivable from credit card processors
Document Type
Document Type
Document Type
Onex Corporation.
Onex Corporation [Member]
Onex Corporation [Member]
Income Taxes Paid, Net
Income Taxes Paid, Net, Total
Total cash paid for income taxes, net of refunds
Cash income taxes paid
Type Of Arrangement
Collaborative Arrangement and Arrangement Other than Collaborative [Axis]
Cost of Revenue [Abstract]
Cost of revenues
MJBiz.
M J Biz [Member]
MJ Biz [Member]
Type Of Arrangement
Collaborative Arrangement and Arrangement Other than Collaborative [Domain]
Entity Central Index Key
Entity Central Index Key
Accounts Receivable, Allowance for Credit Loss, Current
Allowance - trade and other receivables, current
Income tax reconciliation return to provision adjustments.
Income Tax Reconciliation Return To Provision Adjustments
Return to provision adjustments
Percentage of discount received.
Percentage Of Discount Received
Percentage of discount received
Cybersecurity Risk Process for Informing Board Committee or Subcommittee Responsible for Oversight [Text Block]
Non cash operating lease income expense.
Non Cash Operating Lease Income Expense
Non-cash operating lease expense
Content.
Content [Member]
Content [Member]
Emerald Revenue [Member]
Emerald Revenue [Member]
Emerald revenue.
Valuation Approach and Technique [Axis]
Valuation Approach and Technique
Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Including Exchange Rate Effect and Discontinued Operation
Net decrease in cash and cash equivalents
Subsequent Event Type [Domain]
Subsequent Event Type
All Other (Legacy) Member
All Other (Legacy) [Member]
All other (Legacy).
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount
Anti-dilutive employee share awards excluded from diluted earnings per share calculation
October two thousand twenty share repurchase program.
October Two Thousand Twenty Share Repurchase Program [Member]
October 2020 Share Repurchase Program [Member]
Previous Amended and Restated Term Loan Facility [Member]
Previous amended and restated term loan facility Member.
Common Stock, Par or Stated Value Per Share
Common stock, par value
Money Market Funds, at Carrying Value
Money market mutual funds
Accounting Standards Update [Domain]
Accounting Standards Update
Other marketing services.
Other Marketing Services [Member]
Other Marketing Services [Member]
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent
Net change in accumulated other comprehensive income
Other comprehensive income
Total other comprehensive income, net of tax
Schedule of intangible assets excluding goodwill.
Schedule Of Intangible Assets Excluding Goodwill [Table]
Schedule Of Intangible Assets Excluding Goodwill [Table]
Goodwill [Line Items]
Goodwill [Line Items]
Business acquisition
Business Combination, Contingent Consideration, Liability, Additions
Business combination, contingent consideration, liability, additions.
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term
Weighted-Average Remaining Contractual Term, Outstanding Balance
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Volatility Rate, Maximum
Expected volatility, maximum
Defined Contribution Plan Disclosure [Line Items]
Defined Contribution Plan Disclosure [Line Items]
Foreign Tax Jurisdiction, Other [Member]
Other Non-U.S Jurisdictions [Member]
Gain (Loss) on Termination of Lease
Loss on lease abandonment
Loss on lease abandonment
Contingent Consideration Liabilities
Contingent Consideration Liabilities [Member]
Contingent consideration liabilities.
Document Financial Statement Error Correction [Flag]
Document Financial Statement Error Correction [Flag]
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period
Number of Options, Exercised
Number of Options, Exercised
Debt Disclosure [Abstract]
Accumulated Foreign Currency Adjustment Attributable to Parent [Member]
Foreign Currency Translation Adjustments [Member]
Deferred Compensation Arrangement with Individual, Maximum Contractual Term
Contractual team
Estimate of Fair Value Measurement [Member]
Estimated Fair Value [Member]
Cost of Sales [Member]
Cost Of Revenues [Member]
Current Fiscal Year End Date
Current Fiscal Year End Date
Schedule of Long-Term Debt Instruments [Table]
Debt Instrument [Table]
Purchase Obligation, to be Paid, after Year Five
Purchase obligations, There-after
O2024Q1 Dividends [Member]
O2024Q1 Dividends.
O2024 Q1 Dividends [Member]
Business Combination, Number of Businesses Acquired
Number of business acquired
AV-IQ [Member]
AV-IQ.
AV-IQ [Member]
Lessee operating leases options to terminate leases term.
Lessee Operating Leases Options To Terminate Leases Term
Operating and Finance leases, options to terminate leases term
Investments in and Advance to Affiliates, Subsidiaries, Associates, and Joint Ventures
Investment in subsidiaries
Investments in and Advance to Affiliates, Subsidiaries, Associates, and Joint Ventures, Total
Customer Relationships [Member]
Customer Relationships Intangibles [Member]
Customer Relationship Intangibles [Member]
Acquired technology.
Acquired Technology [Member]
Acquired Technology [Member]
Entity Address, State or Province
Entity Address, State or Province
Increase (Decrease) in Insurance Settlements Receivable
Insurance receivables
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number
Number of RSUs Unvested, Ending Balance
Number of RSUs Unvested, Beginning Balance
Stock Issued During Period, Value, Conversion of Convertible Securities
Redeemable convertible preferred stock conversion
Increase (Decrease) in Accounts and Other Receivables
Trade and other receivables
Insurtech Insights [Member]
Insurtech insights.
Insurtech Insights [Member]
Amended and restated senior secured credit facilities.
Amended And Restated Senior Secured Credit Facilities [Member]
Amended and Restated Senior Secured Credit Facilities [Member]
Preferred stock as percentage on outstanding common stock on an as-converted basis.
Preferred Stock As Percentage On Outstanding Common Stock On As Converted Basis
Preferred stock as percentage on outstanding common stock on an as-converted basis
Preferred Stock, Shares Outstanding
Preferred stock, shares outstanding
Preferred Stock, Shares Outstanding, Beginning Balance
Preferred Stock, Shares Outstanding, Ending Balance
Comprehensive Income (Loss), Net of Tax, Attributable to Parent
Comprehensive income (loss) attributable to Emerald Holding, Inc. common stockholders
Comprehensive loss attributable to Emerald Holding, Inc. common stockholders
Previous Extended Term Loan Facility
NonCashProceedsOnPreviousExtendedTermLoanFacility
Non cash proceeds on previous extended term loan facility.
Common Stock, Capital Shares Reserved for Future Issuance
Common stock, reserved for issuance
Share based compensation arrangement by share based payment award options grants in period intrinsic value.
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Intrinsic Value
Aggregate Intrinsic Value, Granted
Incremental Common Shares Attributable to Dilutive Effect of Share-Based Payment Arrangements
Diluted effect of stock options
Diluted effect of stock options
Geographical [Axis]
Accounting standard update 2018-13.
Accounting Standard Update 2018-13 [Member]
ASU 2018-13 [Member]
Net Investment Income [Abstract]
Other Income, net
Line of Credit Facility, Lender [Domain]
Number of months of service to be completed for eligible.
Number Of Months Of Service To Be Completed For Eligible
Number of months of service to be completed for eligible
Schedule of other intangible assets.
Schedule Of Other Intangible Assets [Table]
Schedule Of Other Intangible Assets [Table]
Conversion of Stock, Shares Converted
Redeemable convertible preferred stock conversion
Entitled to receive common shares for each preferred share
Contract with Customer, Liability [Abstract]
Measurement period adjustments in goodwill and other non-current liability
Measurement Period Adjustments in Goodwill and Other Non-current Liability
Measurement period adjustments in goodwill and other non-current liability.
Accounts Payable, Trade, Current
Trade payables
Expected To Be Settled Between 2026 Through 2028 [Member]
Expected to be settled between 2026 through 2028.
Expected to be Settled Between 2026 Through 2028 [Member]
Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Amount
State and local taxes, net of federal benefit
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Other, Amount
Nontaxable or nondeductible items: Other
Deferred Compensation Liability, Classified, Noncurrent
Liability for awards
Market-based share awards liability
Deferred Compensation Liability, Classified, Noncurrent, Total
Accounts Payable, Accrued Liabilities, and Other Liabilities Disclosure, Current [Text Block]
Accounts Payable and Other Current Liabilities
Schedule of Deferred Tax Assets and Liabilities [Table Text Block]
Summary of Book Value and Tax Basis of Assets and Liabilities
Expected to be Settled in 2025 [Member]
Expected To Be Settled In2025 [Member]
Expected to be settled in 2025.
Financial instruments.
Financial Instruments Policy [Text Block]
Financial Instruments
Performance Shares [Member]
Market-based Share Awards [Member]
Market-based Share Awards [Member]
Long-Term Debt, Fair Value
Fair market value
Subsequent Event [Member]
Subsequent Event [Member]
First Mortgage [Member]
First Lien [Member]
O2023Q3 Dividends [Member]
O2023Q3 Dividends.
O2023 Q3 Dividends [Member]
Marketable Securities, Policy [Policy Text Block]
Marketable Securities
Black scholes option pricing model.
Black Scholes Option Pricing Model [Member]
Black-Scholes Option Pricing Model [Member]
Property, Plant and Equipment [Abstract]
Other Assets, Noncurrent
Other noncurrent assets
Proceeds from Issuance of Convertible Preferred Stock
Proceeds from issuance of preferred stock
Proceeds from issuance of preferred stock
Preferred Stock, Dividends, Per Share, Cash Paid
Preferred stock cash dividend paid per share
Preferred stock dividend per share
Business Combination, Recognized Asset Acquired, Prepaid Expense and Other Asset, Current
Prepaid expenses and other current assets
Second Amended And Restated Term Loan Facility [member]
Second amended and restated term loan facility.
Second Amended and Restated Term Loan Facility [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Rights, Percentage
Option vesting percentage
Foreign
Income Tax Paid, Foreign, after Refund Received
Income Tax Paid, Foreign, after Refund Received, Total
Interest Expense, Debt
Interest expense
Total interest expense
Contractual Obligation, to be Paid, after Year Five
Other contractual obligations, There-after
Share-Based Payment Arrangement, Option, Exercise Price Range [Table]
Schedule Of Share Based Compensation Shares Authorized Under Stock Option Plans By Exercise Price Range [Table]
Debt Instrument, Unamortized Discount
Unamortized discount
Debt Instrument, Unamortized Discount, Total
Original issuance discount
State and Local Jurisdiction [Member]
State and Local Jurisdiction [Member]
State and local [Member]
Related Party Transaction [Axis]
Related Party Transaction
AOCI Attributable to Parent [Member]
Accumulated Other Comprehensive Income
Finite-Lived Intangible Assets, Major Class Name [Domain]
Finite-Lived Intangible Assets, Major Class Name
Goodwill, Impairment Loss
Impairments
Goodwill impairment charge
Goodwill impairment charge
Goodwill impairments
Other Acquisitions [Member]
Other Acquisitions [Member]
Other acquisitions.
Finite-Lived Intangible Asset, Expected Amortization, after Year Five
Thereafter
Cash and Cash Equivalents [Domain]
Cash and Cash Equivalents
Business Combination, Consideration Transferred
Purchase price
Business Combination, Consideration Transferred, Total
Aggregate purchase price
Business Combination, Recognized Asset Acquired, Identifiable Intangible Asset, Excluding Goodwill
Intangible assets
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill, Total
Deferred Income Tax Expense (Benefit), Continuing Operations [Abstract]
Deferred
Selling, General and Administrative Expense
Selling, general and administrative expense
Selling, General and Administrative Expense, Total
Selling, general and administrative
Debt maturity date
Debt Instrument, Maturity Date
Security debt maturity date
Capitalized software in progress.
Capitalized Software In Progress [Member]
Capitalized Software in Progress [Member]
Non Cash Lease Abandonment Charges
Non cash lease abandonment charges.
Non-cash lease abandonment charges
Minimum [Member]
Minimum [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value
Weighted Average Grant Date Fair Value per Share, Granted
Weighted-average grant date fair value
Financial Instrument [Axis]
Nontaxable or Nondeductible Items, Transaction Costs and Contingent Consideration [Member]
Nontaxable or nondeductible items, transaction costs and contingent consideration.
Restricted Stock Units [Member]
Assets, Current [Abstract]
Current assets
Other Items [Member]
Other Items [Member]
Other Items.
Effective Income Tax Rate Reconciliation, GILTI, Amount
Effect of cross-border tax laws: Global intangible income inclusion
Accounts Payable and Other Accrued Liabilities, Current
Accounts payable and other current liabilities
Total accounts payable and other current liabilities
Amortization of Intangible Assets
Amortization expense
Fair Value, Inputs, Level 3 [Member]
Level 3 [Member]
Year three.
Year Three [Member]
Year Three [Member]
Liabilities, Fair Value Disclosure [Abstract]
Liabilities
Proceeds from borrowings on revolving credit facility
Proceeds from borrowings
Amount drawn from revolving credit facility for funding of transaction
Earnings Per Share [Table]
Earnings Per Share [Table]
Earnings Per Share [Table]
Segment Reporting [Abstract]
Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]
Financial Assets and Liabilities Measured at Fair Value on Recurring Basis
Business Combination [Policy Text Block]
Contingent Consideration
Escrow Payment
Escrow payment.
Escrow payment
Liabilities, Current [Abstract]
Current liabilities
Preferred Stock Convertible Conversion Common Stock Percentage
Preferred stock convertible conversion common stock percentage.
Preferred stock convertible conversion common stock percentage
Other Events [Member]
Other events.
Other Events [Member]
Schedule of intangible assets excluding goodwill.
Schedule Of Intangible Assets Excluding Goodwill Table [Text Block]
Summary of Intangible Assets
Related Party Transactions [Abstract]
Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Accrued Liabilities
Accrued expenses
Reporting Unit, Amount of Fair Value in Excess of Carrying Amount
Fair value of goodwill
Second Amended And Restated Term Loan Facility Third Party Fees [Member]
Second amended and restated term loan facility third party fees.
Temporary equity and shareholders equity.
Temporary Equity And Shareholders Equity [Line Items]
Temporary Equity And Shareholders Equity [Line Items]
Purchase Obligation, to be Paid, Year Three
Purchase obligations, 2028
Shares, Outstanding
Balance, shares
Balance, shares
Operating Loss Carryforwards
Net operating loss carryforwards
Accounts Receivable, after Allowance for Credit Loss, Current
Accounts receivable
Accounts Receivable, after Allowance for Credit Loss, Current, Total
Other Income
Other Income, net
Other income, net
Lessee, Operating Lease, Renewal Term
Lease renewal term, operating lease
Reporting Unit [Axis]
Reporting Unit
Commitments and Contingencies
Commitments and contingencies (Note 16)
October Two Thousand Twenty Five Share Repurchase Program [Member]
October two thousand twenty five share repurchase program.
October 2025 Share Repurchase Program [Member]
SEC Schedule, 12-09, Valuation Allowances and Reserves [Domain]
SEC Schedule, 12-09, Valuation Allowances and Reserves
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value
Weighted Average Grant Date Fair Value per Share Unvested, Ending Balance
Weighted Average Grant Date Fair Value per Share Unvested, Beginning Balance
Condensed Income Statements, Captions [Line Items]
Condensed Income Statements Captions [Line Items]
Shares Issued, Shares, Share-Based Payment Arrangement, after Forfeiture
Stock-based compensation, shares
Shares Issued, Shares, Share-Based Payment Arrangement, after Forfeiture, Total
Provision for expected credit losses
Accounts Receivable, Credit Loss Expense (Reversal)
Operating Lease, Liability
Present value of minimum lease payments
Operating Lease, Liability, Total
Auditor Firm ID
Auditor Firm ID
Measurement period adjustment
Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Consideration Transferred
Sue Bryce Education and The Portrait Masters.
Sue Bryce Education And The Portrait Masters [Member]
Sue Bryce Education and The Portrait Masters [Member]
Debt Instrument, Basis Spread on Variable Rate
Basis spread on variable rate
Basis spread
Preferred Stock, Dividend Rate, Percentage
Convertible preferred stock, percentage
Schedule of Goodwill [Table Text Block]
Schedule of Changes in Carrying Amount of Goodwill for Each Reportable Segment
Concentration Risk Benchmark [Axis]
Concentration Risk Benchmark
Preferred stock accretion of redemption deemed dividend.
Preferred Stock Accretion Of Redemption Deemed Dividend
Preferred stock, accretion of deemed dividend
Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Percent
Changes in valuation allowances, percent
Liabilities, Noncurrent [Abstract]
Noncurrent liabilities
O2026 Q1 Dividends [Member]
O2026 Q1 Dividends.
Effect of Exchange Rate on Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Including Discontinued Operation
Effect of Exchange Rate on Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Including Discontinued Operation, Total
Effect of foreign exchange rates on cash and cash equivalents
Capital Expenditures Incurred but Not yet Paid
Unpaid capital expenditures
Net (loss) income
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest, Total
Net income (loss)
Business Combination, Recognized Asset Acquired, Cash and Cash Equivalent
Cash
Accrued Income Taxes, Current
Income tax payable
Schedule of assumptions used in determining fair value market based awards outstanding.
Schedule Of Assumptions Used In Determining Fair Value Market Based Awards Outstanding Table [Text Block]
Schedule of Weighted Average Assumptions Used in Determining Fair Value Performance-based Market Condition Share Awards Outstanding
Effective Income Tax Rate Reconciliation, Tax Expense (Benefit), Share-Based Payment Arrangement, Amount
Share-based payments
Secured Debt, Current
Term loan, current portion
Less: Current maturities
Cybersecurity Risk Management Positions or Committees Responsible [Text Block]
Weighted Average Number of Shares Outstanding, Basic
Basic weighted average common shares outstanding
Weighted average common shares outstanding
Weighted Average Number of Shares Outstanding, Basic, Total
Goodwill, Acquired During Period
Acquired goodwill
Goodwill acquired
Revenue from External Customers by Geographic Areas [Table Text Block]
Schedule of Revenues from Transactions Countries
Alternate base rate.
Alternate Base Rate [Member]
ABR [Member]
Scenario [Axis]
Interest expense debt excluding refinancing and repricing fees.
Interest Expense Debt Excluding Refinancing And Repricing Fees
Interest expense, net
Loss On Disposal Of Fixed Assets And Lease Abandonment
Loss On Disposal Of Fixed Assets And Lease Abandonment
Loss on disposal of fixed assets and lease abandonment
Temporary Equity [Abstract]
Redeemable convertible preferred stock
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Intrinsic Value
Aggregate Intrinsic Value, Exercisable
Contract with customer liability current excluding adjustments.
Contract With Customer Liability Current Excluding Adjustments
Deferred revenues
Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]
Schedule of Effective Income Tax Reconciliation
Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table]
Schedule Of Share Based Compensation Arrangements By Share Based Payment Award [Table]
Schedule of Operating Leased Assets [Table]
Schedule Of Operating Leased Assets [Table]
Segments [Axis]
All Other [Member]
Long-Lived Tangible Asset [Domain]
Long-Lived Tangible Asset
Adjusted Earnings Before Interest Taxes Depreciation And Amortization
Adjusted earnings before interest taxes depreciation and amortization.
Segment Adjusted EBITDA
Adjusted Earnings Before Interest Taxes Depreciation And Amortization, Total
O2025 Q4 Dividends [Member]
O2025 Q4 dividends.
Cybersecurity Risk Process for Informing Management or Committees Responsible [Text Block]
Barter Transactions [Policy Text Block]
Barter transactions.
Barter Transactions
Deferred Tax Assets, Net [Abstract]
Deferred tax assets
Subsequent Events
Subsequent Events [Text Block]
Related Party Transactions Disclosure [Text Block]
Related-Party Transactions
Condensed financial information of parent company only.
Condensed Financial Information Of Parent Company Only [Line Items]
Condensed Financial Information Of Parent Company Only [Line Items]
Business Combination, Contingent Consideration, Liability, Current
Contingent consideration
Variable Rate [Domain]
Variable Rate
Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount
Change in valuation allowance
Equity, Attributable to Parent
Total stockholders' equity
Total stockholders' equity
Balances
Balances
Share based compensation employee right to receive restricted stock equal to maximum cash price.
Share Based Compensation Employee Right To Receive Restricted Stock Equal To Maximum Cash Price
Employee right to receive restricted stock equal to maximum cash price
Interest Income and Interest Expense Disclosure [Table Text Block]
Summary of Interest Expense
Basis of Accounting, Policy [Policy Text Block]
Basis of Presentation
Lessee, Operating Lease, Existence of Option to Extend [true false]
Lessee, operating lease, existence of option to extend
Statement of Stockholders' Equity [Abstract]
Secured debt net of original issue discount.
Debt, Carrying Value
Valuation Approach and Technique [Domain]
Valuation Approach and Technique
Use of Estimates, Policy [Policy Text Block]
Use of Estimates
Glamping Americas [Member]
Glamping Americas.
Leasehold Improvements [Member]
Leasehold Improvements [Member]
OCI, before Reclassifications, Net of Tax, Attributable to Parent
Other comprehensive income before reclassifications, net
Acquired Finite-Lived Intangible Asset, Residual Value
Assumed residual value
Assumed residual value
Entity Address, Address Line Two
Entity Address, Address Line Two
Fair Value Disclosures [Text Block]
Fair Value Measurements
Dividends Payable, Date Declared
Dividend declared on
Dividend declared date
Remeasurement of contingent consideration.
Remeasurement Of Contingent Consideration
Remeasurement of contingent consideration
Remeasurement of contingent consideration
Number Of Trade Name Intangible Asset Impaired
Number of trade name intangible asset impaired.
Number of trade name intangible asset impaired
Extended Revolving Credit Facility [Member]
Amended and restated revolving credit facility.
Amended And Restated Revolving Credit Facility [Member]
Amended and Restated Revolving Credit Facility [Member]
UNITED STATES
United States
Entity Incorporation, Date of Incorporation
Corporation formation date
Debt Instrument, Name [Domain]
Debt Instrument, Name
General corporate and other expenses.
General Corporate And Other Expenses
General corporate and other expenses
Contract with customer liability invoiced during period.
Contract With Customer Liability Invoiced During Period
Consideration earned during the period
Invoiced during the period
Amended and restated term loan facility.
Amended And Restated Term Loan Facility [Member]
Amended and Restated Term Loan Facility [Member]
Amended and Restated Term Loan Facility [Member]
Debt covenant leverage ratio.
Debt Covenant Leverage Ratio
Secured leverage ratio
Schedule of Unrecognized Tax Benefits Roll Forward [Table Text Block]
Schedule of Changes in Gross Unrecognized Tax Benefits
PlumRiver.
Plum River [Member]
Plum River [Member]
Segment Reporting, CODM, Individual Title and Position or Group Name [Extensible Enumeration]
O2024Q3 Dividends [Member]
O2024Q3 Dividends.
O2024 Q3 Dividends [Member]
Condensed Financial Information of Parent Company Only Disclosure [Text Block]
Schedule I - Condensed Financial Information of Registrant
Number of hours per week worked by employees for eligible.
Number Of Hours Per Week Worked By Employees For Eligible
Number of hours per week worked by employees for eligible
Plan Name [Domain]
Plan Name
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date
Entity [Domain]
Credit Facility [Axis]
Credit Facility
GRC World Forums [Member]
GRC World Forums.
GRC [Member]
GRC World Forums [Member]
Cost of revenues
Cost of Product and Service Sold
Cost of Goods and Services Sold, Total
Cybersecurity Risk Materially Affected or Reasonably Likely to Materially Affect Registrant [Text Block]
Step-down percentage
Debt Instrument, Step Down Percentage
Debt instrument, step-down percentage.
O2024Q4 Dividends [Member]
O2024Q4 Dividends.
O2024 Q4 Dividends [Member]
Impairment, Long-Lived Asset, Held-for-Use
Impairment of long-lived assets
Impairment, Long-Lived Asset, Held-for-Use, Total
Current State and Local Tax Expense (Benefit)
State and local
Cybersecurity Risk Management Expertise of Management Responsible [Text Block]
Contingent consideration
Increase Decrease In Contingent Consideration
Increase Decrease In Contingent Consideration.
Other Noncurrent Assets [Member]
Exercise price two.
Exercise Price Two [Member]
$4.49 - $6.74 [Member]
Participation Rights On Converted Basis
Participation rights on converted basis.
Participation rights on if-converted basis
Contracts with customers sales beginning period.
Contracts With Customers Sales Beginning Period
Contracts with customers sales beginning period
Increase (Decrease) in Income Taxes Payable
Income tax payable
Effective Income Tax Rate Reconciliation, Other Adjustments, Amount
Other, net
Number of additional operating segments that do not meet quantitative thresholds for reporting segment.
Number Of Additional Operating Segments That Do Not Meet Quantitative Thresholds For Reporting Segment
Number of additional operating segments that do not meet quantitative thresholds for reporting segment
Foreign Tax Jurisdiction [Member]
Non-U.S Jurisdictions [Member]
Foreign [Member]
Property, Plant and Equipment, Policy [Policy Text Block]
Property and Equipment
April Two Thousand Twenty Five Share Repurchase Program [Member]
April 2025 Share Repurchase Program.
April 2025 Share Repurchase Program [Member]
Share-based compensation arrangement by share-based payment award, equity instruments other than options, fair value.
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Fair Value
Fair value of awards
Entity Address, City or Town
Entity Address, City or Town
Balance at end of period
Balance at beginning of period
Contingent consideration on purchase price
Contingent consideration
Business Combination, Contingent Consideration, Liability, Total
Estimated contingent consideration liability
Business acquisition
Stock Repurchased During Period, Shares
Repurchase of common stock, shares
Repurchase of common stock, shares
Repurchase of common stock, shares
Equity in net (losses) income and comprehensive (losses) income of subsidiaries
Equity in net (loss) income and comprehensive (loss) income of subsidiaries.
Equity In Net Loss Income And Comprehensive Loss Income Of Subsidiaries
Equity in net income (losses) and comprehensive income (losses) of subsidiaries
First Lien Net Leverage Ratio
First lien net leverage ratio.
First lien net leverage ratio
Chief operating decision maker.
Chief Operating Decision Maker [Member]
Chief Operating Decision Maker [Member]
Number of Reportable Segments
Number of reportable segments
Threshold purchase price for acquisition or disposition of assets.
Threshold Purchase Price For Acquisition Or Disposition Of Assets
Threshold purchase price for acquisition or disposition of assets
Security Exchange Name
Security Exchange Name
Credit Facility [Domain]
Credit Facility
Borrowings outstanding
Long-Term Debt, Gross
Effective Income Tax Rate Reconciliation, Other Adjustments, Percent
Other adjustments, percent
Property, Plant and Equipment, Gross
Property and equipment, gross
Property, Plant and Equipment, Gross, Total
Property, Plant and Equipment, Gross, Beginning Balance
Property, Plant and Equipment, Gross, Ending Balance
Current Income Tax Expense (Benefit), Continuing Operations [Abstract]
Current
Proceeds from Insurance Settlement, Operating Activities
Insurance litigation settlement proceeds relating to event cancellation
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest
Loss before income taxes
(Loss) income before income taxes
(Loss) income before income taxes
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Number
Number of Options (share data in thousands)
Provincial Tax [Member]
Provincial tax.
Concentration Risk Type [Domain]
Concentration Risk Type
Preferred stock initial conversion price per share.
Preferred Stock Initial Conversion Price Per Share
Initial conversion price per share
Reporting unit percentage of fair value in excess of carrying value.
Reporting Unit Percentage of Fair Value in Excess of Carrying Value
Percentage of fair value of reporting unit exceeding carry value
Two thousand thirteen stock option plan.
Two Thousand Thirteen Stock Option Plan [Member]
2013 Stock Option Plan [Member]
Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Percent
Foreign tax effects, percent
Temporary Equity Redeemable convertible preferred stock conversion
Temporary Equity Stock Issued During Period Value Conversion Of Convertible Securities
Temporary equity stock issued during period shares value conversion of convertible securities.
Deferred Tax Assets, Goodwill and Intangible Assets
Goodwill and intangible assets
Accrued event costs.
Accrued Event Costs
Accrued event costs
Accretion to redemption value of redeemable convertible preferred stock, shares
Adjustments To Additional Paid In Capital Increase In Carrying Amount Of Redeemable Stock Shares
Adjustments to additional paid in capital Increase in carrying amount of redeemable stock, shares.
Interest Paid, Excluding Capitalized Interest, Operating Activity
Cash paid for interest
Measurement Basis [Axis]
Measurement Basis
Statistical Measurement [Domain]
Statistical Measurement
Condensed financial information of parent company only.
Condensed Financial Information Of Parent Company Only [Table]
Condensed Financial Information Of Parent Company Only [Table]
Previous Extended Term Loan Facility Amendment third-party fees [Member]
Previous extended term loan facility amendment third-party fees member.
Assets, Current
Total current assets
Share-Based Payment Arrangement, Expense
Stock-based compensation expense
Revenue From Contract With Customer Payment Terms With Commerce Revenues
Revenue from contract with customer payment terms with commerce revenues.
Payment term
Earnings per share.
Earnings Per Share [Line Items]
Earnings Per Share [Line Items]
Document Period End Date
Document Period End Date
Title and Position [Axis]
Title of Individual
Fair Value Hierarchy and NAV [Domain]
Fair Value Hierarchy and NAV
Repayment of principal on Extended Term Loan Facility
Repayment of principal on Extended Term Loan Facility
Repayment Of Principal On Extended Term Loan Facility
Repayment of principal on extended term loan facility.
ICFR Auditor Attestation Flag
ICFR Auditor Attestation Flag
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Number
Number of Options, Exercisable
Impairment of Intangible Assets, Indefinite-Lived (Excluding Goodwill)
Impairment of indefinite-lived intangible assets
Intangible asset impairment charge
Intangible asset impairment charges
Impairment of indefinite-lived intangible assets
Reporting Unit, Percentage of Fair Value in Excess of Carrying Amount
Percentage of fair value of reporting unit exceeding carry value
Other income, net
Other Income, Net
Other income, net
Acquired Finite-Lived Intangible Assets, Weighted Average Useful Life
Finite lived intangible assets, Weighted Average Life
Weighted-average amortization period
Third party fees
Third Party Fees
Third party fees.
Statement of Financial Position [Abstract]
Restricted Stock Units (RSUs) [Member]
Restricted Stock Units [Member]
Restricted Stock Units [Member]
Onex Partners V LP.
Onex Partners V L P [Member]
Onex Partners V LP [Member]
Redeemable Convertible Preferred Stock [Member]
Redeemable Convertible Preferred Stock [Member]
Redeemable Convertible Preferred Stock [Member]
Lessee, Operating Lease, Existence of Option to Terminate [true false]
Lessee, operating lease, existence of option to terminate
Vesting [Axis]
Vesting
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent [Abstract]
Other comprehensive income, net of tax:
Class of Stock [Axis]
Class of Stock
Deferred Tax Liabilities, Net, Total
Deferred Tax Liabilities, Net
Deferred tax liabilities, net
Deferred tax liabilities, net
Current Income Tax Expense (Benefit)
Total current provision for income taxes
Cybersecurity Risk Management, Strategy, and Governance [Line Items]
SEC Schedule, 12-09, Valuation and Qualifying Accounts Disclosure [Line Items]
Valuation And Qualifying Accounts Disclosure [Line Items]
Expected To Be Settled In 2026 [Member]
Expected to be settled in 2026.
Expected to be Settled in 2026 [Member]
Liabilities
Total liabilities
Total liabilities
Generis Group [Member]
Generis group.
Generis Group [Member]
Financial Instruments [Domain]
Contractual Obligation, to be Paid, Year Two
Other contractual obligations, 2027
Dividends on common stock
Adjustments to Additional Paid in Capital, Dividends in Excess of Retained Earnings
Builder basket percentage based on consolidated net income and other.
Builder Basket Percentage Based On Consolidated Net Income And Other
Builder basket percentage based on consolidated net income and certain other amounts
Advertising Week.
Advertising Week [Member]
Advertising Week [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Requisite Service Period
Weighted-average remaining service period
Dividends
Dividends and distributions
Dividends on common stock
Dividends, Total
Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Amount
Foreign tax effects
Lessee, Operating Lease, Liability, to be Paid, Year Two
2027
Operating leases, 2027
Contracts with customers commission benefitted expected period.
Contracts With Customers Commission Benefitted Expected Period
Contracts with customers commission benefited expected period
Previously capitalized OID and debt issuance costs
Previously Capitalized Original Issuance Discount and Debt Issuance Costs
Previously capitalized original issuance discount and debt issuance costs.
Variable Rate [Axis]
Variable Rate
Indefinite-Lived Intangible Assets, Major Class Name [Domain]
Indefinite-lived Intangible Assets, Major Class Name
Subscription software and services.
Subscription Software And Services [Member]
Subscription Software and Services [Member]
SEC Schedule, 12-09, Valuation Allowances and Reserves, Amount
Balance at End of Period
Balance at Beginning of Period
Weighted Average Number of Shares Outstanding, Diluted
Diluted weighted average common shares outstanding
Diluted weighted average common shares outstanding
Securities Act File Number
Entity File Number
Payments of Ordinary Dividends, Common Stock
Dividends on common stock
Marketing and Advertising Expense
Advertising and marketing costs
Marketing and Advertising Expense, Total
Second Amended And Restated Revolving Credit Facility [Member]
Second amended and restated revolving credit facility.
Non-recurring legal, audit and consulting fees
Non Recurring Legal Audit And Consulting Fees
Non recurring legal audit and consulting fees.
Accounting Standards Update 2023-07 [Member]
ASU 2023-07 [Member]
Cover [Abstract]
Purchase Obligation, to be Paid, Year Five
Purchase obligations, 2030
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Volatility Rate, Minimum
Expected volatility, minimum
Accounting Standards Update 2021-01 [Member]
ASU 2021-01 [Member]
Schedule of Carrying Values and Estimated Fair Values of Debt Instruments [Table Text Block]
Summary of Fair Value and Carrying Value of Debt
Increase (Decrease) in Accounts Payable and Accrued Liabilities
Accounts payable and other current liabilities
Increase (Decrease) in Accounts Payable and Accrued Liabilities, Total
Prepaid Expense and Other Assets, Current
Prepaid expenses and other current assets
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeited in Period
Estimated shares of common stock forfeited
Number of RSUs, Forfeited
Operating loss carryforwards begin to expire year
Operating Loss Carryforwards Expiration Beginning Year
Operating loss carryforwards expiration beginning year.
Barter Transactions [Member]
Barter transactions.
Revenue Benchmark [Member]
Sales Revenue, Net [Member]
Scenario [Domain]
Number of Operating Segments
Number of operating segment
Sale of Stock [Domain]
Sale of Stock
Segment Reporting Disclosure [Text Block]
Segment Information
Selling, General and Administrative Expense [Abstract]
Selling, general and administrative expenses
Number of board members to be appointed by holders of preferred stock.
Number Of Board Members To Be Appointed By Holders Of Preferred Stock
Number of board members to be appointed by holders of preferred stock
Right-of-use lease liability
Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Right Of Use Lease Liability
Business combination recognized identifiable assets acquired and liabilities assumed right-of-use lease liability.
November two thousand eighteen share repurchase program.
November Two Thousand Eighteen Share Repurchase Program [Member]
November 2018 Share Repurchase Program [Member]
Business Combination, Contingent Consideration, Liability, Noncurrent
Contingent consideration
Stock Issued During Period, Shares, Acquisitions
Issuance of common stock for acquisition, shares
Revenue from Contract with Customer, Including Assessed Tax
Revenues recognized
Temporary Equity, Liquidation Preference
Temporary equity, liquidation preference
SEC Schedule, 12-09, Valuation and Qualifying Accounts Disclosure [Table]
Valuation And Qualifying Accounts Disclosure [Table]
Dividends Declared [Table Text Block]
Summary of Dividends Paid
Subsequent Event [Table]
Subsequent Event [Table]
Business Combination, Pro Forma Information, Pro Forma Income (Loss), after Tax
Total pro-forma net (loss) income
LIBOR [Member]
LIBOR [Member]
LIBOR [Member]
Operating Leased Assets [Line Items]
Operating Leased Assets [Line Items]
Deferred Tax Assets, Other
Other assets
Expected to be Settled in 2027 [Member]
Expected To Be Settled In2027 [Member]
Expected to be settled n 2027.
Finite-Lived Intangible Assets, Net
Estimated future amortization expense
Finite-Lived Intangible Assets, Net, Beginning Balance
Finite-Lived Intangible Assets, Net, Ending Balance
Intangible Assets, Gross (Excluding Goodwill)
Gross carrying amount
Intangible Assets, Gross (Excluding Goodwill), Total
Effective Income Tax Rate Reconciliation, Change in Enacted Tax Rate, Amount
Change in tax rates
Operating Lease, Expense
Rent expense incurred under operating leases
Loss on extinguishment of debt
Loss on extinguishment of debt
Gain (Loss) on Extinguishment of Debt
Gain (Loss) on Extinguishment of Debt, Total
Percentage of trading price per share of common stock after three years.
Percentage Of Trading Price Per Share Of Common Stock After Three Years
Percentage of trading price per share of common stock after third anniversary
2026 Payment [Member]
Two Thousand Twenty Six Payment [Member]
Two thousand twenty six payment.
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Exercise Price
Exercise Price
Hotel Interactive [Member]
Hotel interactive.
Debt Instrument, Interest Rate, Increase (Decrease)
Decrease in interest rate percentage
Property, Plant and Equipment, Useful Life
Property and equipment , estimated useful life
New Accounting Pronouncements, Policy [Policy Text Block]
Recently Issued Accounting Pronouncements
Lessee, Operating Lease, Liability, to be Paid, Maturity [Table Text Block]
Schedule of Maturities of Right-of-Use Lease Liabilities
Related Party, ownership percentage.
Related Party, Ownership Percentage
Related parties, ownership percentage
Furniture equipment and other.
Furniture Equipment And Other [Member]
Furniture, Equipment and Other [Member]
Contract with Customer, Liability, Current
Deferred revenues
Current deferred revenues
Gain (Loss) on Disposition of Assets
Loss on disposal of fixed assets
Loss on disposal of fixed assets
Gain (Loss) on Disposition of Assets, Total
Stock Issued During Period, Shares, Conversion of Convertible Securities
Redeemable convertible preferred stock conversion, shares
Common stock shares issued as result of conversion of preferred securities
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Other, Percent
Nontaxable or nondeductible items: Other, percent
Share based compensation arrangement by share based payment award equity instruments other than options grants in period fair value at grant date.
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Fair Value At Grant Date
Fair value at grant date
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period
Vesting period of option grants
Vesting period
Escrow payment for business acquisition
Escrow Payment for Business Acquisition
Escrow payment for business acquisition.
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Risk Free Interest Rate, Minimum
Risk-free interest rate, minimum
Income (Loss) from Continuing Operations before Income Taxes, Domestic
United States
Business combination increase (decrease) in fair value of contingent consideration liability.
Business Combination Increase Decrease In Fair Value Of Contingent Consideration Liability
Business combination increase (decrease) in fair value of contingent consideration liability
Income Tax Expense (Benefit), Effective Income Tax Rate Reconciliation, Amount [Abstract]
Depreciation
Depreciation expense related to property and equipment
Depreciation, Total
Proceeds from Issuance of Long-Term Debt
Proceeds from Issuance of Long-Term Debt, Total
Proceeds from Extended Term Loan Facility
Proceeds from Term Loan Facility
Corporate [Member]
Corporate Segment [Member]
Lessee, Operating Lease, Term of Contract
Remaining lease term, operating lease
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Dividend Payments
Expected dividend to be paid
Common Stock, Shares, Outstanding
Common stock, shares outstanding
Common Stock, Shares, Outstanding, Beginning Balance
Common Stock, Shares, Outstanding, Ending Balance
Operating Lease, Liability, Current
Right-of-use lease liabilities, current portion
July two thousand nineteen share repurchase program.
July Two Thousand Nineteen Share Repurchase Program [Member]
July 2019 Share Repurchase Program [Member]
Depreciation, Depletion and Amortization
Depreciation, Depletion and Amortization, Total
Depreciation and amortization expense
Depreciation and amortization
Depreciation and amortization expense
Revenue recognition of remaining performance obligations amount
Revenue, Remaining Performance Obligation, Amount
Contractual Obligation, Fiscal Year Maturity [Table Text Block]
Schedule of Future Minimum Annual Payments for Operating Leases and Other Contractual Obligations
Operating loss indefinite carryforwards term.
Operating Loss Indefinite Carryforwards Term
Operating loss indefinite carryforwards period
Dividends [Domain]
Cybersecurity Risk Management Processes Integrated [Flag]
Document Transition Report
Document Transition Report
Business Combination, Contingent Consideration [Table]
Lessee, Operating Leases [Text Block]
Leases
Payments for Repurchase of Common Stock
Repurchase of common stock
Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]
Summary of Current and Deferred Income Tax Provision
Statement of Cash Flows [Abstract]
Achievement of revenue targets.
Achievement Of Revenue Targets [Member]
Achievement Of Revenue Targets
Current Federal Tax Expense (Benefit)
Federal
Stock Issued During Period, Value, New Issues
Issuance of common stock under equity plans
Share-Based Payment Arrangement, Option, Activity [Table Text Block]
Schedule of Stock Option Activity
Assets, Fair Value Disclosure [Abstract]
Assets
Preferred Stock, Liquidation Preference, Value
Preferred stock, aggregate liquidation preference
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Share-Based Payment Arrangement, Percent
Nontaxable or nondeductible items: Stock-based compensation, percent
Condensed Balance Sheet Statement [Table]
Condensed Balance Sheet Statement [Table]
Payments to Acquire Businesses, Net of Cash Acquired
Acquisition of businesses, net of cash acquired
Payments to Acquire Businesses, Net of Cash Acquired, Total
Business acquisition, initial cash payment
Year five.
Year Five [Member]
Year Five [Member]
Earnings Per Share [Text Block]
Earnings Per Share
Unusual or Infrequent Item, or Both, Insurance Proceeds
Other income from insurance settlement
Interim payment related to 2021 event cancellation insurance claim
Unrecognized tax benefits that would impact effective tax rate
Unrecognized Tax Benefits that Would Impact Effective Tax Rate
Commerce (Legacy) [Member]
Commerce Legacy [Member]
Commerce (Legacy).
Cybersecurity Risk Management Processes Integrated [Text Block]
Net (loss) income attributable to Emerald Holding, Inc.
Net (loss) income attributable to Emerald Holding, Inc.
Selling, general and administrative expense insurance.
Selling, General And Administrative Expense Insurance
Selling, general and administrative expense insurance
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Intrinsic Value
Aggregate Intrinsic Value, Outstanding Balance
Expected to be Settled in 2028 [Member]
Expected To Be Settled In 2028 [Member]
Expected to be settled in 2028.
Accounting Changes and Error Corrections [Abstract]
Other Nonoperating Income
Other income
Preferred stock cash dividend paid
Preferred stock cash dividend
Dividends, Preferred Stock, Cash
Preferred stock cash dividend
Rent expense incurred under operating leases
Operating Lease, Cost
Income Tax Contingency [Line Items]
Income Tax Contingency [Line Items]
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Dividend Rate
Dividend yield
Expected dividend yield
Intangible Assets, Net (Excluding Goodwill)
Intangible assets, net
Net carrying amount
AV-iQ, Glamping Americas and Insurtech [Member]
AV-iQ, Glamping Americas and Insurtech.
AV-iQ, Glamping Americas and Insurtech
Purchase Obligation
Purchase obligations, total
Operating Lease, Payments
Cash paid reported as operating activities on the consolidated statements of cash flows
Provision for Loan, Lease, and Other Losses
Allowance for credit losses
Provision for Loan, Lease, and Other Losses, Total
Assets [Abstract]
Assets
October Two Thousand Twenty Four Share Repurchase Program [Member]
October two thousand twenty four share repurchase program.
October 2024 Share Repurchase Program [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Risk Free Interest Rate
Risk-free interest rate
Prepaid expenses and other current assets
Increase (Decrease) in Prepaid Expense and Other Assets
Repayments of Debt
Proceeds from stock issuance used to repay debt
Amortization of Debt Issuance Costs and Discounts
Amortization of deferred financing fees and debt discount
Non-cash interest for amortization of debt discount and debt issuance costs
Amortization of Debt Issuance Costs and Discounts, Total
Document Fiscal Year Focus
Document Fiscal Year Focus
Document Fiscal Year Focus
Exercise Price Range [Domain]
Exercise Price Range
Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]
Summary of the Changes in Accumulated Balances of Other Comprehensive Income
Concentration Risk Benchmark [Domain]
Concentration Risk Benchmark
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period
Revenue recognition of remaining performance obligations original expected period
Investing activities
Cash Provided by (Used in) Investing Activity, Including Discontinued Operation [Abstract]
Retirement Benefits [Abstract]
Held events description.
Held Events Description
Held events description
Interest Expense, Long-Term Debt
Interest Expense, Long-Term Debt, Total
Interest expense on senior secured term loan
Interest expense on term loan
Schedule of Income before Income Tax, Domestic and Foreign [Table Text Block]
Summary of (Loss) Income Before Income Taxes Expense
Preferred stock cash dividend
Payments of Ordinary Dividends, Preferred Stock and Preference Stock
Earnings before equity in net (loss) income and comprehensive (loss) income of subsidiaries
Earnings before equity in net income loss and comprehensive income loss of subsidiaries.
Earnings Before Equity In Net Income Loss And Comprehensive Income Loss Of Subsidiaries
Earnings before equity in net (loss) and comprehensive income (loss) of subsidiaries
Other Operating Segment [Member]
All Other Category [Member]
All Other [Member]
Accounting Standards Update 2019-12 [Member]
ASU 2019-12 [Member]
Defined Contribution Plan, Employer Matching Contribution, Percent of Match
Employer matching contribution, percent of match
Increase (Decrease) in Other Noncurrent Assets
Other noncurrent assets
Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block]
Deferred Revenue Activity
Deferred Federal Income Tax Expense (Benefit)
Federal
Contractual Obligation, to be Paid, Year Four
Other contractual obligations, 2029
Non Segment Related [Member]
Non-segment related.
Non-segment Related [Member]
Shares Issued, Value, Share-Based Payment Arrangement, after Forfeiture
Stock-based compensation
Shares Issued, Value, Share-Based Payment Arrangement, after Forfeiture, Total
Stock Conversion Description [Axis]
Stock Conversion Description
Finite-Lived Intangible Asset, Expected Amortization, Year One
2026
Impairment, Intangible Asset, Statement of Income or Comprehensive Income [Extensible Enumeration]
Two thousand seventeen omnibus equity plan.
Two Thousand Seventeen Omnibus Equity Plan [Member]
2017 Omnibus Equity Plan [Member]
Purchase Obligation, to be Paid, Year One
Purchase obligations, 2026
Share based compensation employee right to receive restricted stock equal to maximum price.
Share Based Compensation Employee Right To Receive Restricted Stock Equal To Maximum Price
Employee right to receive restricted stock equal to maximum price
Other liabilities
Other Liabilities
Other Liabilities, Total
Amounts due
Fair Value Disclosures [Abstract]
Commitments and Contingencies Disclosure [Abstract]
CANADA
Canada [Member]
Stock Issued During Period, Value, Acquisitions
Issuance of common stock for acquisition
Lessee, Operating Lease, Liability, to be Paid, Year One
2026
Operating leases, 2026
Net loss attributable to Emerald Holding, Inc. common stockholders
Net loss attributable to Emerald Holding, Inc. common stockholders
Business Combination, Recognized Liability Assumed, Deferred Revenue, Current
Deferred revenues
Business Combination, Recognized Asset Acquired to Liability Assumed, Excess (Less)
Total identifiable net assets
Effective Income Tax Rate Reconciliation [Line Items]
Income Tax Examination, Description
Tax examinations, description
Income tax credit carryforwards.
Income Tax Credit Carryforwards
Income tax credit carryforwards
Long-Term Line of Credit
Borrowings outstanding
Long-Term Line of Credit, Total
Borrowings outstanding
Payment of contingent consideration
Payment of contingent consideration
Payment for Contingent Consideration Liability, Financing Activities
Payment of contingent consideration for acquisition of businesses
Payment of contingent consideration liability
Business Combination, Pro Forma Information [Table Text Block]
Schedule of Supplemental Pro-Forma Information
Debt Instrument [Axis]
Debt Instrument
Lessee, Operating Lease, Liability, to be Paid, after Year Five
Thereafter
Operating leases, There-after
Share based compensation arrangement by share based payment award options forfeitures in period aggregate intrinsic value.
Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period Aggregate Intrinsic Value
Aggregate Intrinsic Value, Forfeited
Accounts payable and other current liabilities.
Accounts Payable And Other Current Liabilities [Member]
Accounts Payable and Other Current Liabilities [Member]
Share-Based Payment Arrangement [Abstract]
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount
Unrecognized stock-based compensation expense
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount, Total
Assets, Fair Value Disclosure
Total assets at fair value
Other Two Thousand Twenty Four Acquisitions [Member]
Other two thousand twenty four acquisitions.
Other 2024 Acquisitions [Member]
Temporary Equity, Stock Issued During Period, Value, New Issues
Temporary Equity, Issuance of redeemable convertible preferred stock, net of offering costs
Sale of Stock [Axis]
Sale of Stock
Business Combination, Recognized Liability Assumed, Deferred Tax Liability
Deferred tax liability
Proceeds, Issuance of Shares, Share-Based Payment Arrangement, Excluding Option Exercised
Proceeds from issuance of common stock under equity plans
Weighted average cost of capital discount rate.
Weighted Average Cost Of Capital Discount Rate
Weighted average cost of capital discount rate
Concentration Risk, Percentage
Concentration risk, percentage
Exercise price three.
Exercise Price Three [Member]
$8.00 - $12.00 [Member]
Schedule of Nonvested Restricted Stock Units Activity [Table Text Block]
Schedule of Restricted Stock Units Activity
Debt, Fair Value
Debt Instrument, Fair Value Disclosure
Debt Instrument, Fair Value Disclosure, Total
Loss Contingency, Receivable, Proceeds
Insurance settlement received due to lost revenues
Revenues
Revenues
Revenues, Total
Revenues
Remaining fair value of indefinite lived intangible assets impaired.
Remaining Fair Value Of Indefinite Lived Intangible Assets Impaired
Impairment charges of indefinite-lived intangible assets remaining of fair value
Plant Based World [Member]
Plant Based World [Member]
Plant based world.
Cash Provided by (Used in) Investing Activity, Including Discontinued Operation
Net cash used in investing activities
Private Placement [Member]
Initial Private Placement [Member]
Initial Private Placement [Member]
Title of 12(b) Security
Title of 12(b) Security
Schedule of Segment Reporting Information, by Segment [Table]
Schedule Of Segment Reporting Information By Segment [Table]
Deferred Tax Liabilities, Net [Abstract]
Deferred tax liabilities
Fed Funds Effective Rate Overnight Index Swap Rate [Member]
Federal Funds Effective Swap Rate [Member]
Right-of-use lease asset
Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Right Of Use Lease Asset
Business combination recognized identifiable assets acquired and liabilities assumed right-of-use lease asset.
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Share-Based Payment Arrangement, Amount
Nontaxable or nondeductible items: Stock-based compensation
Share Repurchase Program, Remaining Authorized, Amount
Stock repurchase program, remaining authorized repurchase amount
Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price
Weighted-Average Exercise Price per Option, Forfeited/Expired
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value
Weighted Average Grant Date Fair Value per Share, Forfeited
Money Market Funds [Member]
Money Market Mutual Funds [Member]
Senior secured term loan, 4.75%, due 2020.
Senior Secured Term Loan [Member]
Senior Secured Term Loan [Member]
Senior Secured Term Loan [Member]
Income Tax Disclosure [Text Block]
Income Taxes
Interest Expense [Member]
Interest Expense [Member]
Temporary Equity, Shares Issued
Temporary equity, shares issued
Impairment, Intangible Asset, Finite-Lived, Statement of Income or Comprehensive Income [Extensible Enumeration]
Accounting Standards Update 2021-08.
Accounting Standards Update2012108 [Member]
ASU 2021-08 [Member]
Other Liabilities, Noncurrent
Other noncurrent liabilities
Consolidated Entities [Axis]
Consolidated Entities
Legal Entity [Axis]
Condensed Balance Sheet Statements, Captions [Line Items]
Condensed Balance Sheet Statements Captions [Line Items]
Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity, Increase (Decrease) in Operating Capital [Abstract]
Changes in operating assets and liabilities, net of effect of businesses acquired:
Changes in operating assets and liabilities:
Purchase Obligation, to be Paid, Year Four
Purchase obligations, 2029
Property, Plant and Equipment [Table Text Block]
Summary of Property and Equipment, Net
Letters of Credit Outstanding, Amount
Letters of credit outstanding amount
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price
Weighted-Average Exercise Price per Option Outstanding, Ending Balance
Weighted-Average Exercise Price per Option Outstanding, Beginning Balance
Bulletin,Sue Bryce And EDspaces Acquisitions.
Bulletin Sue Bryce And EDspaces Acquisitions [Member]
Bulletin, Sue Bryce and EDspaces [Member]
Income Tax Disclosure [Abstract]
Trade show and other events.
Trade Show And Other Events [Member]
Trade Show and Other Events [Member]
Fair Value, Recurring and Nonrecurring [Table]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Table]
Business Combination [Text Block]
Business Acquisitions
Unrecognized Tax Benefits
Gross unrecognized tax benefits, end of period
Gross unrecognized tax benefits, beginning of period
Unrecognized tax benefits
Liabilities for unrecognized tax benefits and associated interest and penalties
Additional Paid-in Capital [Member]
Additional Paid-in Capital [Member]
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Impairment Losses, Amount
Nondeductible goodwill impairment
Goodwill and Intangible Assets, Intangible Assets, Indefinite-Lived, Policy [Policy Text Block]
Indefinite-Lived Intangible Assets
Percentage of amount outstanding exceeds total revolving commitment for testing of financial covenant
Percentage of Amount Outstanding Exceeds Revolving Commitment for Testing of Financial Covenant
Percentage of amount outstanding exceeds revolving commitment for testing of financial covenant.
UNITED KINGDOM
United Kingdom [Member]
Funded Through Cash Transactions [Member]
Funded Through Cash Transactions [Member]
Funded through cash transactions.
Measurement Frequency [Domain]
Measurement Frequency
Amended and Restated Term Loan Facility
Non-Cash Payment on Amended and Restated Term Loan Facility
Non-cash payment on amended and restated term loan facility.
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration]
Share Repurchase Program, Authorized, Amount
Stock repurchase program, authorized amount
Nonmonetary Transaction Type [Domain]
Statement of Income Location, Balance [Axis]
Income Statement Location
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Change in Accounting Principle, Accounting Standards Update, Adoption Date
Change in accounting principle, accounting standards update, adoption date
Trading Symbol
Trading Symbol
Property, Plant and Equipment Disclosure [Text Block]
Property and Equipment
Open Tax Year
Open tax years
Related Party Transaction [Table]
Schedule Of Related Party Transactions By Related Party [Table]
Temporary equity and shareholders equity.
Temporary Equity And Shareholders Equity [Table]
Temporary Equity And Shareholders Equity [Table]
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Risk Free Interest Rate, Maximum
Risk-free interest rate, maximum
Prepayment fee percentage for repricing transaction occurring within Twelve months
Prepayment Fee Percentage for Repricing Transaction Occurring Within Twelve Months
Prepayment fee percentage for repricing transaction occurring within Twelve months.
Director [Member]
Sue Bryce EDspaces and G3 Acquisitions.
Sue Bryce E Dspaces And G3 Acquisitions [Member]
G3, Sue Bryce and EDspaces Acquisitions [Member]
Subsequent Event Type [Axis]
Subsequent Event Type
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Period Increase (Decrease)
Increase in number of shares of common stock reserved for issuance
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Period Increase (Decrease), Total
Business Combination, Post Close Working Capital Adjustment Receivable
Business combination, post close working capital adjustment receivable.
Business combination, post close working capital adjustment receivable
Schedule of Finite-Lived Intangible Assets [Table Text Block]
Schedule of Estimated Useful Lives of Finite-Lived Intangible Assets
Acquired Content [Member]
Acquired Content [Member]
Acquired content.
Employee-related Liabilities, Current
Accrued personnel costs
Employee-related Liabilities, Current, Total
Cash Provided by (Used in) Financing Activity, Including Discontinued Operation [Abstract]
Financing activities
Line of Credit Facility, Unused Capacity, Commitment Fee Percentage
Unutilized commitments fee percentage
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Term
Expected term (in years)
Weighted-average expected term
Fair Value, Recurring [Member]
Fair Value Measurements Recurring [Member]
Number of specified award values and specified stock price targets.
Number Of Specified Award Values And Specified Stock Price Targets
Number of specified award values and specified stock price targets
Entity Ex Transition Period
Entity Ex Transition Period
Percentage of accreted liquidation preference.
Percentage Of Accreted Liquidation Preference
Percentage of accreted liquidation preference
Lessee, Operating Lease, Liability, to be Paid
Minimum lease payments
Seven percentage of series A redeemable convertible preferred stock.
7% Series A Convertible Participating Preferred Stock [Member]
7% Series A Convertible Participating Preferred Stock [Member]
7% Series A Redeemable Convertible Participating Preferred Stock [Member]
Accounting Standards Update 2016-13 [Member]
ASU 2016-13 [Member]
Preferred Stock, Liquidation Preference Per Share
Preferred stock initial liquidation preference
Lessee, Operating Lease, Liability, Undiscounted Excess Amount
Less: Imputed interest
Conversion of Stock, Name [Domain]
Conversion of Stock, Name
Equity Components [Axis]
Equity Components
Two Thousand Twenty Four Acquisitions [Member]
Two thousand twenty four acquisitions.
2024 Acquisition [Member]
Fixed charge coverage ratio.
Fixed Charge Coverage Ratio
Fixed charge coverage ratio
Equity Component [Domain]
Equity Component
Income Tax Reconciliation [Axis]
Income tax reconciliation.
Temporary equity and stockholders' equity note.
Temporary Equity And Stockholders Equity Note [Abstract]
Asset Class [Axis]
Asset Class
2023 Acquisitions [Member]
Two Thousand Twenty Three Acquisitions [Member]
Two thousand twenty three acquisitions.
Goodwill and Intangible Assets Disclosure [Abstract]
Share based compensation arrangement by share based payment award, other than options, non-vested, weighted average conversion threshold price.
Share Based Compensation Arrangement By Share Based Payment Award Other Than Options Non Vested Weighted Average Conversion Threshold Price
Estimated weighted average conversion threshold
Deferred Tax Assets, Deferred Income
Section 163(j) interest carryover
SEC Schedule, 12-09, Valuation Allowance, Deferred Tax Asset [Member]
Deferred tax asset valuation allowance [Member]
Business Combination, Recognized Asset Acquired and Liability Assumed [Table Text Block]
Summary of Purchase Price Allocation and Measurement Period Adjustment
Document Annual Report
Document Annual Report
Preferred Stock, Accretion of Redemption Discount
Preferred stock, accretion
Goodwill, Transfers
Transfers
Business Combination [Axis]
Business Acquisition
Acquired Technology [Member]
Acquired Technologies [Member]
Acquired Technologies
Stock Issued During Period, Shares, Employee Stock Purchase Plans
Stock issued during period, shares
Share-Based Compensation Arrangement by Share-Based Payment Award, Expiration Period
Option grants contractual term
Conversion of preferred stock, period.
Conversion Of Preferred Stock Period
Conversion of preferred stock, period
Effective Income Tax Rate Reconciliation, Tax Contingency, Amount
Effective Income Tax Rate Reconciliation, Tax Contingency, Amount, Total
Changes in unrecognized tax benefits
Statement of Comprehensive Income [Abstract]
Accounts and Other Receivables, Net, Current
Trade and other receivables, net of allowances of $3.9 million and $1.6 million, as of December 31, 2025 and 2024, respectively
Maximum [Member]
Maximum [Member]
Dividends Payable, Date to be Paid
Dividend paid on
Dividends payable, date to be paid
Impairment of Intangible Assets (Excluding Goodwill)
Impairment of Intangible Assets (Excluding Goodwill), Total
Intangible asset impairment charge
Intangible asset impairments
Intangible asset impairment charge
Convex group ltd.
Convex Group Ltd [Member]
Convex Group Ltd [Member]
Liabilities, Fair Value Disclosure
Total liabilities at fair value
Statistical Measurement [Axis]
Statistical Measurement
Insurtech [Member]
Insurtech.
Insurtech [Member]
Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price
Weighted-Average Exercise Price per Option, Exercised
Business combination recognized identifiable assets acquired and liabilities assumed current liabilities accounts payable and other current liabilities.
Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Current Liabilities Accounts Payable And Other Current Liabilities
Accounts payable and other current liabilities
Contract with Customer, Liability, Noncurrent
Long-term deferred revenues
Long-term deferred revenues
Finite-Lived Intangible Assets, Accumulated Amortization
Accumulated amortization
Common Stock, Value, Issued
Common stock, $0.01 par value; authorized shares at December 31, 2025 and 2024: 800,000; 197,697 and 201,447 shares issued and outstanding at December 31, 2025 and 2024, respectively
Cost of services facilities and catering.
Cost of Services Facilities and Catering
Cost of services facilities and catering
Cost of services facilities and catering
Number of in-person events
Number Of In Person Events
Number of in-person events
Dividends [Axis]
Cash and Cash Equivalents [Abstract]
Cash and cash equivalents
Income Tax Contingency [Table]
Income Tax Contingency [Table]
Equipment [Member]
Equipment [Member]
Uninsured cash and cash equivalents balances.
Uninsured Cash And Cash Equivalents Balances
Uninsured cash and cash equivalents balances
Extended Term Loan Facility [Member]
Extended Term Loan Facility [Member]
Extended term loan facility.
Deferred Tax Assets, Operating Loss Carryforwards
Net operating loss carryforwards
Deferred Tax Assets, Operating Loss Carryforwards, Total
Cybersecurity Risk Management Processes for Assessing, Identifying, and Managing Threats [Text Block]
Number of executive brand portfolios.
Number Of Executive Brand Portfolios
Number of executive brand portfolios
Impairment or Disposal of Long-Lived Assets, Policy [Policy Text Block]
Impairment of Definite-Lived Assets Other than Goodwill and Indefinite-Lived Intangible Assets
Original issuance discount
Original issuance discount
Original Issuance Discount
Original issuance discount.
Other income from insurance claims.
Other Income From Insurance Claims
Other income, net
Deferred tax assets lease liability.
Deferred Tax Assets Lease Liability
Lease liabilities
Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent
State and local income taxes, net of federal benefit, percent
Capitalized debt issuance costs
Amortization of Debt Issuance Costs
Step-up percentage
Debt Instrument, Step-Up Percentage
Debt instrument, step-up percentage.
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]
Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range [Line Items]
Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]
Summary of Estimated Future Amortization Expense
Entity Public Float
Entity Public Float
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Volatility Rate
Expected volatility
Cancelled event liabilities
Cancelled event liabilities.
Cancelled Event Liabilities Current
Cancelled event liabilities
Costs and Expenses
Expenses
Expenses
Finite-Lived Intangible Assets by Major Class [Axis]
Finite-Lived Intangible Assets by Major Class
Schedule of Debt [Table Text Block]
Summary of Long-Term Debt
Lender Name [Axis]
Temporary Equity, Accretion to Redemption Value, Adjustment
Accretion to redemption value of redeemable convertible preferred stock
Accretion to redemption value of redeemable convertible preferred stock
Accretion to redemption value of redeemable convertible preferred stock
Events of default occured
Debt Instrument, Debt Default, Number of Event of Default Occured
Debt Instrument, debt default, number of event of default occured.
Related Party Transaction [Line Items]
Related Party Transaction [Line Items]
Revenue from Contract with Customer [Text Block]
Revenues
Business Combination [Table]
Schedule Of Business Acquisitions By Acquisition [Table]
Entity Registrant Name
Entity Registrant Name
Debt Disclosure [Text Block]
Debt
Deferred Tax Liabilities, Goodwill and Intangible Assets
Goodwill and intangible assets
Percentage of trading price per share of common stock
Percentage Of Trading Price Per Share Of Common Stock
Percentage of trading price per share of common stock.
Entity Voluntary Filers
Entity Voluntary Filers
Customer Concentration Risk [Member]
Customer Concentration Risk [Member]
Finite-Lived Intangible Asset, Expected Amortization, Year Two
2027
Adjusted earnings before interest tax depreciation and amortization.
Adjusted Earnings Before Interest Tax Depreciation And Amortization [Abstract]
Adjusted EBITDA
Prepaid expenses.
Prepaid Expenses Policy [Text Block]
Prepaid Expenses
Other Nonoperating Income (Expense)
Other Nonoperating Income (Expense), Total
Other items
Other expense
Additional Paid in Capital
Additional paid-in capital
Additional Paid in Capital, Total
Accumulated Other Comprehensive Income (Loss) [Table]
Deferred State and Local Income Tax Expense (Benefit)
State and local
Subsequent Events [Abstract]
SEC Schedule, 12-09, Valuation and Qualifying Accounts [Abstract]
Cybersecurity Risk Management Positions or Committees Responsible [Flag]
SOFR [Member]
Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Consolidated Entities [Domain]
Consolidated Entities
Finite-Lived Intangible Asset, Expected Amortization, Year Three
2028
Income Tax Expense (Benefit)
Provision for income taxes
Total provision for income taxes
(Benefit from) income taxes
Measurement Frequency [Axis]
Measurement Frequency
Common stock dividend per share
Common Stock, Dividends, Per Share, Cash Paid
Stock Repurchased During Period, Value
Repurchase of common stock
Repurchase of common stock
Business Combination, Contingent Consideration, Type [Axis]
Contingent Consideration by Type
Costs and Expenses [Abstract]
Expenses
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Entity Common Stock, Shares Outstanding
Entity Common Stock, Shares Outstanding
Entity Common Stock, Shares Outstanding
Accumulated Other Comprehensive Income (Loss), Net of Tax
Accumulated Other Comprehensive Income (Loss), Net of Tax, Total
Accumulated other comprehensive income
Bulletin Inc [Member]
Bulletin Inc [Member]
Bulletin Inc.
After the six-year anniversary thereof.
After Six Year Anniversary Thereof [Member]
After Six-Year Anniversary Thereof [Member]
Accounts Receivable, Allowance for Credit Loss, Writeoff
Accounts receivable write off
Payments to Acquire Property, Plant, and Equipment
Purchases of property and equipment
Payments to Acquire Property, Plant, and Equipment, Total
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period
Number of RSUs, Granted
Estimated shares of common stock granted
Secured Long-Term Debt, Noncurrent
Term loan, net of discount and deferred financing fees
Long-term debt, net of current maturities, debt discount and deferred financing fees
Assets
Total assets
Property, Plant and Equipment [Table]
Schedule Of Property Plant And Equipment [Table]
State and local
Income Tax Paid, State and Local, after Refund Received
Income Tax Paid, State and Local, after Refund Received, Total
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term
Weighted-Average Remaining Contractual Term, Exercisable
Income Statement [Abstract]
SEC Schedule, 12-09, Valuation Allowances and Reserves, Additions, Charge to Other Account
Additions Charged to Other Accounts
Revenue from contract with customer.
Revenue From Contract With Customer [Table]
Revenue From Contract With Customer [Table]
Deferred compensation
Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Employee Compensation
Deferred tax liabilities fixed asset depreciation.
Deferred Tax Liabilities Fixed Asset Depreciation
Fixed asset depreciation
Fixed asset depreciation
Fair Value of Financial Instruments, Policy [Policy Text Block]
Fair Value Measurements
Design and technology.
Design And Technology Segment [Member]
Design and Technology [Member]
Unrecognized Tax Benefits, Decrease Resulting from Prior Period Tax Positions
Decreases related to prior year tax positions
Share-Based Payment Arrangement [Policy Text Block]
Stock-Based Compensation
Deferred Income Tax Expense (Benefit)
Deferred income taxes
Total deferred provision for income taxes
Selling, General and Administrative Expenses [Member]
Selling, General and Administrative Expenses [Member]
Selling, General and Administrative Expenses [Member]
Other Operating Income
Other Income, net
Other Income, net
Share based compensation increase in aggregate value of share award.
Share Based Compensation Increase In Aggregate Value Of Share Award
Increase in maximum value of share award in aggregate
Effective Income Tax Rate Reconciliation, GILTI, Percent
Effect of cross-border tax laws: Global intangible income inclusion, percent
Stock Issued During Period, Shares, New Issues
Shares issued
Issuance of common stock under equity plans, shares
Temporary Equity, Shares Authorized
Temporary equity, shares authorized
Number of RSUs, Vested
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period
Acquisition-related integration
Business Combination, Integration-Related Cost, Expense
Business Combination [Abstract]
Earnings Per Share, Diluted
Earnings Per Share, Diluted, Total
Diluted loss per share
Diluted loss per share
Non Cash Proceeds On Second Amended And Restated Term Loan Facility
Non-cash proceeds on second amended and restated term loan facility.
Second Amended and Restated Term Loan Facility
Schedule of Reportable Segment Revenues Cost of Revenues and Selling General and Administrative Expenses
Schedule of Segment Reporting Information, by Segment [Table Text Block]
Finite-Lived Intangible Asset, Expected Amortization, Year Five
2030
Effective Income Tax Rate Reconciliation, Percent [Abstract]
Credit spread adjustment
Debt Instrument, Credit Spread Adjustment Percentage
Debt instrument, credit spread adjustment percentage.
Title and Position [Domain]
Title of Individual
Dividends, Common Stock
Dividends payable to common stock
Dividends, Common Stock, Total
Dividends on common stock
Disaggregation of Revenue [Abstract]
City Area Code
City Area Code
Emerald Net Loss Income [Member]
Emerald net (loss) income.
Emerald Net (Loss) Income [Member]
Contract with customer liability attributable to show cancellations.
Contract With Customer Liability Attributable To Show Cancellations
Attributable to show cancellations
First lien ratio.
First Lien Ratio
First lean ratio
Business Combination, Pro Forma Information, Pro Forma Revenue
Total pro-forma revenues
Total pro-forma revenues
Contract with Customer, Liability, Increase (Decrease) for Contract Acquired in Business Combination
Additions related to business combinations
First Lien Net Leverage Ratio for Additional Step-up Percentage
First lien net leverage ratio for additional step-up percentage.
First lien net leverage ratio for additional step-up percentage
Auditor Name
Auditor Name
Term Loan Facility [Member]
Term loan facility.
Term Loan Facility [Member]
Intangible Assets, Finite-Lived, Policy [Policy Text Block]
Definite-Lived Intangible Assets
Two thousand twenty one acquisitions.
Two Thousand Twenty One Acquisitions [Member]
2021 Acquisitions [Member]
Non-Rule 10b5-1 Arr Modified [Flag]
Non-Rule 10b5-1 arr modified flag.
Non-Rule 10b5-1 Arr Modified
Share based compensation target price per share.
Share Based Compensation Target Price Per Share
Share based compensation target price per share
Line of Credit Facility, Maximum Borrowing Capacity
Additional borrowing capacity
Business Combination [Line Items]
Business Acquisition [Line Items]
Unusual or Infrequent Item, or Both [Axis]
Unusual or Infrequent Item, or Both
Change in Accounting Principle, Accounting Standards Update, Early Adoption [true false]
Compensation and Employee Benefit Plans, Other than Share-Based Compensation [Text Block]
Defined Contribution Plans
Extended Term Loan Facility
Non-Cash Proceeds on Extended Term Loan Facility
Non-cash proceeds on Extended Term Loan Facility.
Common stock capital shares reserved for future issuance upon vesting.
Common Stock Capital Shares Reserved For Future Issuance Upon Vesting
Estimated shares of common stock issue upon conversion
Variable Lease, Cost
Variable lease costs
After seven-year anniversary thereof.
After Seven Year Anniversary Thereof [Member]
After Seven-Year Anniversary Thereof [Member]
Operating Lease, Weighted Average Remaining Lease Term
Weighted-average remaining lease term
Segment Reporting Information [Line Items]
Segment Reporting Information [Line Items]
Contractual Obligation, to be Paid, Year Five
Other contractual obligations, 2030
Computer Software, Intangible Asset [Member]
Computer Software [Member]
Schedule of Income Taxes Paid
Schedule Of Income Taxes Paid [Table Text Block]
Schedule of income taxes paid.
Cash and Cash Equivalents, Policy [Policy Text Block]
Cash and Cash Equivalents
RTP Net Operating Loss [Member]
RTP net operating loss.
Lien Category [Domain]
Lien Category
Property, Plant and Equipment, Net
Property and equipment, net
Property and equipment, net
Goodwill and Intangible Assets, Goodwill, Policy [Policy Text Block]
Goodwill
Foreign
Deferred Foreign Income Tax Expense (Benefit)
Impairment of Intangible Assets, Finite-Lived
Impairment of definite-lived intangible asset
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Exercisable, Number
Number of stock options vested and exercisable
Net (Loss) Income Attributable to Common Stockholders
Net Income (Loss) Attributable to Common Stockholders [Policy Text Block]
Net Income (Loss) Attributable to Common Stockholders [Policy Text Block]
Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Including Discontinued Operation
End of year
Beginning of year
Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations, Total
Headroom
Headroom [Member]
Headroom [Member]
Operating Income (Loss)
Operating loss
Operating income
Contractual Obligation, to be Paid, Year Three
Other contractual obligations, 2028
Foreign currency translation
Goodwill, Foreign Currency Translation, Gain (Loss)
Connections Segment [Member]
Connections segment.
Connections Segment [Member]
Retained Earnings [Member]
Accumulated Deficit [Member]
Business Combination, Contingent Consideration, Type [Domain]
Contingent Consideration Type
Cash and Cash Equivalents [Axis]
Cash and Cash Equivalents
Bank Of America [Member]
Bank of america.
Bank of America [Member]
Trade receivables.
Trade Receivables
Trade receivables balances
Share-Based Payment Arrangement, Noncash Expense
Stock-based compensation
Share-Based Payment Arrangement, Noncash Expense, Total
Stock-based compensation expense
Two thousand nineteen employee stock purchase plan.
Two Thousand Nineteen Employee Stock Purchase Plan [Member]
2019 Employee Stock Purchase Plan [Member]
Payments of Stock Issuance Costs
Fees and estimated expenses
Schedule of intangible assets excluding goodwill.
Schedule Of Intangible Assets Excluding Goodwill [Line Items]
Schedule Of Intangible Assets Excluding Goodwill [Line Items]
Year one.
Year One [Member]
Year One [Member]
Share Repurchase Program, Authorized, Number of Shares
Share repurchased
Other Nonoperating Expense
Other expense
Operating Lease, Weighted Average Discount Rate, Percent
Weighted-average discount rate
Operating Lease, Liability, Noncurrent
Right-of-use lease liabilities, noncurrent
Fair Value, Inputs, Level 1 [Member]
Level 1 [Member]
Cash Provided by (Used in) Financing Activity, Including Discontinued Operation
Net cash provided by (used in) financing activities
Change in Accounting Principle, Accounting Standards Update, Adopted [true false]
Change in accounting principle, accounting standards update, adopted
Auditor Location
Auditor Location
Commerce (Original) [Member]
Commerce Original [Member]
Commerce original.
Deferred Income Tax Liabilities, Net
Deferred tax liabilities, net
Deferred income taxes, noncurrent
Deferred income taxes, noncurrent
Effective Income Tax Rate Reconciliation, FDII, Amount
Change in FDII deduction
Goodwill [Table]
Schedule Of Goodwill [Table]
Business Combination, Recognized Asset Acquired, Receivable, Current
Trade and other receivables
Share based compensation maximum value.
Share Based Compensation Maximum Value
Maximum price
Restricted net assets of subsidiaries exceed consolidated net assets as a percentage.
Restricted Net Assets Of Subsidiaries Exceed Consolidated Net Assets As A Percentage
Restricted net assets of Emerald and subsidiaries exceed consolidated net assets as a percentage
Non-US [Member]
All other countries
Income Tax Jurisdiction [Domain]
Income Tax Authority
Entity Interactive Data Current
Entity Interactive Data Current
Increase (Decrease) in Contract with Customer, Liability
Deferred revenues
Basis spread including credit spread adjustment
Debt Instrument, Basis Spread on Variable Rate Including Credit Spread Adjustment
Debt instrument, basis spread on variable rate including credit spread adjustment.
Statement of Income Location, Balance [Domain]
Income Statement Location
Fair Value Measurement [Domain]
Fair Value Measurement
Cash Provided by (Used in) Operating Activity, Including Discontinued Operation [Abstract]
Operating activities
Convertible Preferred Stock, Shares Issued upon Conversion
Convertible preferred stock, converted to common stock
Convertible preferred stock, each stock converted to common stock, shares
Repayments of Lines of Credit
Repayment of line of credit
Repayment of revolving credit facility
Accounting Standards Update and Change in Accounting Principle [Text Block]
Adoption of New Accounting Pronouncements
Revolving credit facility and amended and restated revolving credit facility.
Revolving Credit Facility And Amended And Restated Revolving Credit Facility [Member]
Amended and Restated Revolving Credit Facility and Revolving Credit Facility [Member]
Catastrophic Event [Domain]
Catastrophic Event
Increase (Decrease) in Other Noncurrent Liabilities
Other noncurrent liabilities
O2025 Q3 Dividends [Member]
O2025 Q3 Dividends.
Deferred tax liabilities right of use lease assets.
Deferred Tax Liabilities Right Of Use Lease Assets
Right-of-use lease assets
Previous Extended Term Loan Facility [Member]
Previous extended term loan facility.
Commerce segment.
Commerce Segment [Member]
Commerce [Member]
Expected to be settled in 2024.
Expected To Be Settled In2024 [Member]
Expected to be Settled in 2024 [Member]
Entity Tax Identification Number
Entity Tax Identification Number
Other income.
Other Income Policy [Text Block]
Other Income
Condensed Income Statement [Table]
Condensed Income Statement [Table]
Debt Instrument, Term
Secured debt maturity period
Adjustments to Additional Paid in Capital, Increase in Carrying Amount of Redeemable Preferred Stock
Accretion to redemption value of redeemable convertible preferred stock
Debt Instrument, Debt Default, Description of Violation or Event of Default
Description of events of default
Design & Technology (Original) [Member]
Design and Technology Original [Member]
Design and technology original.
Local Phone Number
Local Phone Number
Related Party Transaction [Domain]
Related Party Transaction
Accumulated Other Comprehensive Income (Loss) [Line Items]
Other Liabilities, Current
Other current liabilities
Auditor Opinion
Auditor Opinion [Text Block]
Restructuring Costs
Restructuring Costs, Total
Restructuring-related transition costs,
Restructuring-related transition costs,
New chief operating decision maker.
New Chief Operating Decision Maker [Member]
New Chief Operating Decision Maker [Member]
Increase decrease in operating lease liabilities.
Increase Decrease In Operating Lease Liabilities
Operating lease liabilities
Estimated future net cash flows discounted rate.
Estimated Future Net Cash Flows Discounted Rate
Estimated future net cash flows discounted rate
Cash Acquired from Acquisition
Cash acquired from business acquisition
Description of business and summary of significant accounting policies.
Description Of Business And Summary Of Significant Accounting Policies [Table]
Description Of Business And Summary Of Significant Accounting Policies [Table]
Accounting Policies [Abstract]
Disaggregation of Revenue [Line Items]
Disaggregation Of Revenue [Line Items]
Revenue from Contract with Customer, Excluding Assessed Tax
Revenues
Design, Creative & Technology (Legacy) [Member]
Design Creative and Technology Legacy Segment [Member]
Design creative and technology legacy segment.
Lessee, Operating Lease, Liability, to be Paid, Year Four
2029
Operating leases, 2029
Cash and Cash Equivalents [Member]
Cash and Cash Equivalents [Member]
Class of Stock [Domain]
Class of Stock
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Available for Grant
Common stock, available for grant
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition
Unrecognized stock-based compensation expense weighted average period of recognition
Prepayment fee percentage for repricing transaction occurring between Twelve and Eighteen months
Prepayment Fee Percentage for Repricing Transaction Occurring Between Twelve and Eighteen Months
Prepayment fee percentage for repricing transaction occurring between Twelve and Eighteen months.
O2025 Q1 Dividends [Member]
O2025 Q1 Dividends.
O2025 Q1 Dividends [Member]
Schedule of Accounts Payable and Accrued Liabilities [Table Text Block]
Schedule of Accounts Payable and Other Current Liabilities
Goodwill, Impaired, Accumulated Impairment Loss
Accumulated goodwill impairment charges
Accumulated impairment
Accumulated impairment
Foreign currency translation adjustments
Business Combination Contingent Consideration Liability Foreign Currency Translation Adjustments
Business combination contingent consideration liability foreign currency translation adjustments.
Contractual Obligation, to be Paid, Year One
Other contractual obligations, 2026
Entity Emerging Growth Company
Entity Emerging Growth Company
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Remaining Contractual Term
Weighted Average Remaining Contractual Life (years)
Indefinite-Lived Intangible Assets [Axis]
Indefinite-lived Intangible Assets
Business Combination, Recognized Asset Acquired to Liability Assumed, Excess (Less), and Goodwill
Total assets acquired and liabilities assumed