Trading Arrangements, by Individual Trading Arrangements, by Individual [Table] Trading Arrangement: Trading Arrangement [Axis] Title of 12(b) Security Title of 12(b) Security Subsequent Event Subsequent Event [Member] Document Fiscal Year Focus Document Fiscal Year Focus Incremental borrowing rate Lessee, Operating Lease, Discount Rate Future revenue to be earned, period of recognition Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period Interest rate Debt, Weighted Average Interest Rate Adjustment to Compensation, Amount Adjustment to Compensation Amount Customer [Axis] Customer [Axis] Common stock Common Stock, Value, Issued Future undiscounted lease payments for 2027 Lessee, Operating Lease, Liability, to be Paid, Year One Accrued employee costs Employee-related Liabilities, Current Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis] Continued employment requirement Share-Based Compensation Arrangement by Share-Based Payment Award, Award Requisite Service Period Line of Credit Line of Credit [Member] Restatement Determination Date Restatement Determination Date Proceeds from sale of business Proceeds from Divestiture of Businesses Amendment Flag Amendment Flag Current Liabilities: Liabilities, Current [Abstract] Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding New York NEW YORK Disposal Group Classification [Axis] Disposal Group Classification [Axis] Other Other Cost of Operating Revenue Disposal Group, Held-for-Sale, Not Discontinued Operations Disposal Group, Held-for-Sale, Not Discontinued Operations [Member] Other comprehensive income, net of tax: Other Comprehensive Income (Loss), Net of Tax [Abstract] Related Parties Related Party Transactions Disclosure [Text Block] Adjustment to Non-PEO NEO Compensation Footnote Adjustment to Non-PEO NEO Compensation Footnote [Text Block] Property and equipment held for sale Disposal Group, Including Discontinued Operation, Property, Plant, and Equipment Schedule of cash and cash equivalents Schedule of Cash and Cash Equivalents [Table Text Block] Organization, Consolidation and Presentation of Financial Statements [Line Items] Organization, Consolidation and Presentation of Financial Statements [Line Items] Organization, Consolidation and Presentation of Financial Statements [Line Items] Entity Address, State or Province Entity Address, State or Province PEO Total Compensation Amount PEO Total Compensation Amount Common stock, par value (in dollars per share) Common Stock, Par or Stated Value Per Share Currency translation adjustments, net of deferred taxes of $0 for each period Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax Assets held for sale Disposal Group, Including Discontinued Operation, Cash and Cash Equivalents Content costs, net Increase (Decrease) In Content Costs, Net Increase (Decrease) In Content Costs, Net Outstanding (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number Weighted-average number of common share outstanding - basic (in shares) Weighted Average Number of Shares Outstanding, Basic Derivative, notional amount Derivative, Notional Amount Investments Long-Term Investments Outstanding Aggregate Erroneous Compensation Amount Outstanding Aggregate Erroneous Compensation Amount Number of reportable segments Number of Reportable Segments Total current liabilities Liabilities, Current Future undiscounted lease payments for 2030 Lessee, Operating Lease, Liability, to be Paid, Year Four Term Loan B Facility Term B Loan Facility [Member] Term B Loan Facility Separation And Distribution Separation And Distribution [Member] Separation And Distribution Entity Address, City or Town Entity Address, City or Town Granted (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] Comcast Corporation Comcast Corporation [Member] Comcast Corporation Statement of Financial Position [Abstract] Issuance of common stock upon Separation Stockholders' Equity Note, Spinoff Transaction Document Information [Line Items] Document Information [Line Items] Award Timing MNPI Disclosure Award Timing MNPI Disclosure [Text Block] Vested (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period Basis of Presentation Basis of Accounting, Policy [Policy Text Block] Class of Stock [Axis] Class of Stock [Axis] Intangible assets, net of accumulated amortization of $9,163 million and $8,848 million Intangible Asset, Finite-Lived, after Accumulated Amortization Peer Group Total Shareholder Return Amount Peer Group Total Shareholder Return Amount Income tax expense as a result of the divestiture Effective Income Tax Rate Reconciliation, Disposition of Business, Amount Costs of Revenue Costs Of Goods And Services [Text Block] Costs Of Goods And Services Accumulated amortization Intangible Asset, Finite-Lived, Accumulated Amortization Total Shareholder Return Vs Peer Group Total Shareholder Return Vs Peer Group [Text Block] Maximum borrowing capacity Line of Credit Facility, Maximum Borrowing Capacity Other comprehensive income Other Comprehensive Income (Loss), Net of Tax Non-Rule 10b5-1 Arrangement Terminated Non-Rule 10b5-1 Arrangement Terminated [Flag] Current portion of long-term debt Less: current portion of long-term debt, net Long-Term Debt, Current Maturities Future undiscounted lease payments, thereafter Lessee, Operating Lease, Liability, to be Paid, After Year Four Lessee, Operating Lease, Liability, to 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Entity Shell Company Class B Common Stock Common Class B [Member] Employee Stock Purchase Plan, number of shares authorized (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Authorized Operating lease liability, current Operating Lease, Liability, Current Segments Segment Reporting, Policy [Policy Text Block] Statement of Comprehensive Income [Abstract] Name Outstanding Recovery, Individual Name Award Timing, How MNPI Considered Award Timing, How MNPI Considered [Text Block] Document Fiscal Period Focus Document Fiscal Period Focus Peer Group Issuers, Footnote Peer Group Issuers, Footnote [Text Block] Trading Symbol Trading Symbol Geographical [Domain] Geographical [Domain] Capital expenditures Payments to Acquire Property, Plant, and Equipment Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year Prior Year End Fair Value of Equity Awards Granted in Any 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(Used in) Operating Activity, Including Discontinued Operation [Abstract] Compensation Amount Outstanding Recovery Compensation Amount Individual: Individual [Axis] Weighted-average number of common share outstanding - diluted (in shares) Weighted Average Number of Shares Outstanding, Diluted Dividends paid (in dollars per share) Common Stock, Dividends, Per Share, Cash Paid Disaggregation of Revenue [Line Items] Disaggregation of Revenue [Line Items] Entity Emerging Growth Company Entity Emerging Growth Company Equity Valuation Assumption Difference, Footnote Equity Valuation Assumption Difference, Footnote [Text Block] Related Party Transaction [Line Items] Related Party Transaction [Line Items] Underlying Security Market Price Change Underlying Security Market Price Change, Percent Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table] Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table] Revenue from Contract with Customer [Abstract] Effect of dilutive securities (in shares) Weighted Average Number of Shares Outstanding, Diluted, Adjustment Goodwill Goodwill [Text Block] Number of votes per share Common Stock, Voting Rights, Number Of Votes Per Common Share Common Stock, Voting Rights, Number Of Votes Per Common Share Other operating assets and liabilities Increase (Decrease) in Other Operating Assets and Liabilities, Net Cost of Revenue [Abstract] Award Timing Predetermined Award Timing Predetermined [Flag] Restricted cash Restricted Cash, Current Intangible Asset, Goodwill and Other [Abstract] Adjustment To PEO Compensation, Footnote Adjustment To PEO Compensation, Footnote [Text Block] Share-based compensation APIC, Share-Based Payment Arrangement, Increase for Cost Recognition Organization, Consolidation and Presentation of Financial Statements [Abstract] Total minimum payments required Lessee, Operating Lease, Liability, to be Paid Outstanding (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value All Executive Categories All Executive Categories [Member] Repurchases of common stock Stock Repurchased and Retired During Period, Value Pension Adjustments Service Cost Pension Adjustments Service Cost [Member] Fair value of long-term debt Long-Term Debt, Fair Value Scenario [Domain] Scenario [Domain] Assets held for sale, intangible assets Disposal Group, Including Discontinued Operation, Intangible Assets Number of core operating markets Number Of Core Operating Markets Number Of Core Operating Markets Number of Class A common share issued upon conversion of each Class B common share (in shares) Common Stock, Eligible Number Of Shares Issued Upon Conversion Of Each Share Common Stock, Eligible Number Of Shares Issued Upon Conversion Of Each Share Right of use asset Operating Lease, Right-of-Use Asset Concentration Risk Type [Domain] Concentration Risk Type [Domain] AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward] AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward] Renewal option, term Lessee, Operating Lease, Renewal Term Schedule of earnings per share Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Debt Disclosure [Abstract] Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] Expiration Date Trading Arrangement Expiration Date Total maturities, 2030 Long-Term Debt, Maturity, Year Four Hedging Relationship [Axis] Hedging Relationship [Axis] Disaggregation of revenue Disaggregation of Revenue [Table Text Block] Non-Rule 10b5-1 Arrangement Adopted Non-Rule 10b5-1 Arrangement Adopted [Flag] Total equity Beginning balance Ending balance Equity, Including Portion Attributable to Noncontrolling Interest Content costs Content costs Film, Monetized In Film Group, Capitalized Cost, And Entertainment, License Agreement For Program 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Holders Of Comcast Class A Common Stock And Comcast Class B Common Stock [Member] Holders Of Comcast Class A Common Stock And Comcast Class B Common Stock Exercise Price Award Exercise Price Investing Activities Cash Provided by (Used in) Investing Activity, Including Discontinued Operation [Abstract] Related Party Transaction [Axis] Related Party Transaction [Axis] Document Quarterly Report Document Quarterly Report Disposal Groups, Including Discontinued Operations [Table] Disposal Groups, Including Discontinued Operations [Table] Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested [Member] Accounts receivable Accounts Receivable, after Allowance for Credit Loss Content obligations Program Rights Obligations Debt Obligations Debt Disclosure [Text Block] Advertising Advertising [Member] Scenario [Axis] Scenario [Axis] Disposal Group Classification [Domain] Disposal Group Classification [Domain] Unamortized debt issuance costs and discounts, net Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net Awards Close in Time to MNPI Disclosures, Table Awards Close in Time to MNPI Disclosures [Table Text Block] Owned: Film, Capitalized Cost [Abstract] Platforms, gift cards Platforms, Gift Cards [Member] Platforms, Gift Cards Equity Component [Domain] Equity Component [Domain] PEO Actually Paid Compensation Amount PEO Actually Paid Compensation Amount Secured Debt Secured Debt [Member] Receivables, gross Accounts Receivable, before Allowance for Credit Loss, Current Total costs and expenses Costs and Expenses Adoption Date Trading Arrangement Adoption Date Counterparty Name [Domain] Counterparty Name [Domain] Dividends Dividends, Common Stock, Cash Total equity attributable to Versant Equity, Attributable to Parent Investment and other income (loss), net Nonoperating Income (Expense) Disposal Group, Disposed of by Sale, Not Discontinued Operations Disposal Group, Disposed of by Sale, Not Discontinued Operations [Member] Ten Largest Multichannel Video Provider Customers Ten Largest Multichannel Video Provider Customers [Member] Ten Largest Multichannel Video Provider Customers Assets Assets [Abstract] Title Trading Arrangement, Individual Title Forgone Recovery due to Disqualification of Tax Benefits, Amount Forgone Recovery due to Disqualification of Tax Benefits, Amount Restatement does not require Recovery Restatement Does Not Require Recovery [Text Block] Fair value assumption, risk free interest rate Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Risk Free Interest Rate Distribution ratio Sale Of Stock, Distribution Ratio Sale Of Stock, Distribution Ratio Insider Trading Policies and Procedures [Line Items] Less: Allowance for credit losses Accounts Receivable, Allowance for Credit Loss, Current Other Proceeds from (Payment for) Other Financing Activity Insider Trading Policies and Procedures Adopted Insider Trading Policies and Procedures Adopted [Flag] PSUs Performance Shares [Member] Deferred income taxes Deferred Income Tax Expense (Benefit) Selling, general and administrative Selling, General and Administrative Expense Business Combination [Domain] Business Combination [Domain] Commitments and Contingencies Commitments and Contingencies Disclosure [Text Block] Compensation Actually Paid vs. Net Income Compensation Actually Paid vs. Net Income [Text Block] Weighted average antidilutive securities (in shares) Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Number of operating segments Number of Operating Segments RSUs Restricted Stock Units (RSUs) [Member] Schedule of goodwill Goodwill [Table Text Block] Entity Central Index Key Entity Central Index Key Accumulated depreciation Property, Plant, and Equipment, Accumulated Depreciation, Depletion, and Amortization All Adjustments to Compensation All Adjustments to Compensation [Member] Business Combination [Axis] Business Combination [Axis] Equity [Abstract] Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year [Member] Net cash provided by operating activities Cash Provided by (Used in) Operating Activity, Including Discontinued Operation Accounts Receivable Accounts Receivable [Member] Less: Other comprehensive income attributable to noncontrolling interests Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Noncontrolling Interest Liabilities held for sale Disposal Group, Including Discontinued Operation, Liabilities Total maturities, remainder of 2026 Long-Term Debt, Maturity, Remainder of Fiscal Year Other Stockholders' Equity, Other Accumulated other comprehensive income before reclasses, net of taxes Other Comprehensive Income (Loss), before Reclassifications, Net of Tax Income Statement [Abstract] Document Transition Report Document Transition Report Maximum first lien net leverage ratio Debt Instrument, Covenant, First Lien Net Leverage Ratio, Maximum Debt Instrument, Covenant, First Lien Net Leverage Ratio, Maximum Net Comcast investment Net Parent Investment Net Parent Investment Designated as Hedging Instrument Designated as Hedging Instrument [Member] Stock Appreciation Rights (SARs) Stock Appreciation Rights (SARs) [Member] Net transfers to Comcast Proceeds From (Payments For) Changes In Parent Investment Proceeds From (Payments For) Changes In Parent Investment Term Loan A Facility Term A Loan Facility [Member] Term A Loan Facility City Area Code City Area Code AOCI Total AOCI AOCI Attributable to Parent [Member] Document Information [Table] Document Information [Table] All Individuals All Individuals [Member] Subsequent Events Subsequent Events [Text Block] Dividends paid Payments of Dividends Name Forgone Recovery, Individual Name Weighted-average period of recognition Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition Non-GAAP Measure Description Non-GAAP Measure Description [Text Block] Weighted-Average Grant Date Fair Value Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract] Statement [Line Items] Statement [Line Items] Total assets Assets Settlement payment from NBCUniversal Proceeds From Separation Agreement Proceeds From Separation Agreement Preferred stock, issued (in shares) Preferred Stock, Shares Issued Common stock reserved for future issuance (in shares) Common Stock, Capital Shares Reserved for Future Issuance Interest expense Interest Expense, Nonoperating Schedule of share-based compensation, expense Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block] Converted at Separation (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Converted in Period, Weighted Average Grant Date Fair Value Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Converted in Period, Weighted Average Grant Date Fair Value Share-based Compensation Share-Based Payment Arrangement [Text Block] Debt repayment percentage Debt Instrument, Repayment Percentage Debt Instrument, Repayment Percentage PEO PEO [Member] Beginning balance (in shares) Ending balance (in shares) Shares, Outstanding Total maturities, 2028 Long-Term Debt, Maturity, Year Two Share-based compensation expense Share-Based Payment Arrangement, Expense Content licensing and other Content Licensing And Other [Member] Content Licensing And Other Business Combination, Series of Individually Immaterial Business Combinations Business Combination, Series of Individually Immaterial Business Combinations [Member] Repurchases of common stock (in shares) Stock Repurchased and Retired During Period, Shares Other noncurrent liabilities Other Liabilities, Noncurrent Goodwill Goodwill balance as of December 31, 2025 Goodwill balance as of June 30, 2026 Goodwill Forgone Recovery due to Violation of Home Country Law, Amount Forgone Recovery due to Violation of Home Country Law, Amount Acquisitions Goodwill, Acquired During Period Granted (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value Breakage revenue Contract with Customer, Liability, Revenue Recognized Subsequent Event Type [Domain] Subsequent Event Type [Domain] Operating lease liability, noncurrent Operating Lease, Liability, Noncurrent Retained Earnings Retained Earnings [Member] Revolving Credit Facility Revolving Credit Facility [Member] Forfeited (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value Erroneously Awarded Compensation Recovery Erroneously Awarded Compensation Recovery [Table] Increase (Decrease) in Stockholders' Equity [Roll Forward] Increase (Decrease) in Stockholders' Equity [Roll Forward] Common stock, outstanding (shares) Common Stock, Shares, Outstanding Award Timing Disclosures [Line Items] Currency Translation Adjustments Accumulated Foreign Currency Adjustment Attributable to Parent [Member] Diluted earnings per common share attributable to Versant shareholders (in dollars per share) Earnings Per Share, Diluted Accumulated Other Comprehensive Income (Loss) [Table] Accumulated Other Comprehensive Income (Loss) [Table] Entity Current Reporting Status Entity Current Reporting Status Net cash used in financing activities Cash Provided by (Used in) Financing Activity, Including Discontinued Operation Total Shareholder Return Amount Total Shareholder Return Amount Cash flow hedges, tax Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification, Tax Cash Flow Hedging Cash Flow Hedging [Member] Adjustments to reconcile net income to net cash provided by operating activities: Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity [Abstract] Total maturities, 2029 Long-Term Debt, Maturity, Year Three Programming and production Total programming and production costs Programming And Production Costs Programming And Production Costs Share-Based Payment Arrangement [Abstract] Property and equipment, net of accumulated depreciation of $632 million and $615 million Property, Plant, and Equipment, after Accumulated Depreciation, Depletion, and Amortization Financing Activities Cash Provided by (Used in) Financing Activity, Including Discontinued Operation [Abstract] Revenue Revenue from Contract with Customer, Excluding Assessed Tax Increase in effective tax rate, divestiture of business Effective Income Tax Rate Reconciliation, Disposition of Business, Percent Assets held for sale Disposal Group, Including Discontinued Operation, Assets, Current Derivative asset Derivative Asset Equity Awards Adjustments, Footnote Equity Awards Adjustments, Footnote [Text Block] Underlying Securities Award Underlying Securities Amount Revenue Revenue from Contract with Customer [Text Block] Transactions Transactions [Member] Transactions Converted at Separation (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Converted In Period Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Converted In Period Other Payment for (Proceeds from) Other Investing Activity Cash payment as consideration for contributed assets Spinoff Transaction, Consideration Transferred For Contributed Assets Spinoff Transaction, Consideration Transferred For Contributed Assets Related Party Transaction [Table] Related Party Transaction [Table] Sale of Stock [Axis] Sale of Stock [Axis] Other current assets Other Assets, Current Commitments and Contingencies Disclosure [Abstract] All Trading Arrangements All Trading Arrangements [Member] Other Performance Measure, Amount Other Performance Measure, Amount Award Timing MNPI Considered Award Timing MNPI Considered [Flag] Operating income Operating Income (Loss) Future revenue to be earned Revenue, Remaining Performance Obligation, Amount Current Fiscal Year End Date Current Fiscal Year End Date Non-PEO NEO Average Total Compensation Amount Non-PEO NEO Average Total Compensation Amount Related Party Transaction [Domain] Related Party Transaction [Domain] Lease, not yet commenced Unrecorded Unconditional Purchase Obligation Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year [Member] Dividends declared (in dollars per share) Common Stock, Dividends, Per Share, Declared Entity File Number Entity File Number Rule 10b5-1 Arrangement Adopted Rule 10b5-1 Arrangement Adopted [Flag] Recovery of Erroneously Awarded Compensation Disclosure [Line Items] Common stock, issued (in shares) Common Stock, Shares, Issued Measure: Measure [Axis] Business, Basis of Presentation and Significant Accounting Policies Business Description and Basis of Presentation [Text Block] Costs of revenue (exclusive of depreciation and amortization) Total costs of revenue Cost of revenue Cost of Goods and Service, Excluding Depreciation, Depletion, and Amortization Equity Components [Axis] Equity Components [Axis] Product and Service [Domain] Product and Service [Domain] Related Party Related Party [Member] Cash paid for income taxes Income Tax Paid, after Refund Received Class of Stock [Line Items] Class of Stock [Line Items] Disaggregation of Revenue [Table] Disaggregation of Revenue [Table] Class A Common Stock Common Class A [Member] Entity Interactive Data Current Entity Interactive Data Current Shares Services And Other Allocated Costs Shares Services And Other Allocated Costs [Member] Shares Services And Other Allocated Costs Less: Net income attributable to noncontrolling interests Net Income (Loss) Attributable to Noncontrolling Interest Deferred income taxes Deferred Income Tax Liabilities, Net Compensation Actually Paid vs. Other Measure Compensation Actually Paid vs. Other Measure [Text Block] Entity Small Business Entity Small Business Comprehensive income attributable to Versant Comprehensive Income (Loss), Net of Tax, Attributable to Parent Future undiscounted lease payments for 2029 Lessee, Operating Lease, Liability, to be Paid, Year Three Termination Date Trading Arrangement Termination Date Subsequent Events [Abstract] Amortizable intangible assets Business Combination, Recognized Asset Acquired, Identifiable Intangible Asset, Finite-Lived Compensation Actually Paid vs. Total Shareholder Return Compensation Actually Paid vs. Total Shareholder Return [Text Block] MNPI Disclosure Timed for Compensation Value MNPI Disclosure Timed for Compensation Value [Flag] Total capitalized content costs, owned Film, Monetized in Film Group, Capitalized Cost Other noncurrent assets, net Other Assets, Noncurrent Document Type Document Type Acquisitions of businesses and investments Payments to Acquire Businesses, Net of Cash Acquired Derivative asset, current Derivative Asset, Current In production and in development Film, Monetized In Film Group, Capitalized Cost, In Production And In Development Film, Monetized In Film Group, Capitalized Cost, In Production And In Development Currency translation adjustments, tax Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Tax Accrued expenses and other current liabilities Accrued Liabilities, Current Fair Value as of Grant Date Award Grant Date Fair Value Pay vs Performance Disclosure, Table Pay vs Performance [Table Text Block] Arrangement Duration Trading Arrangement Duration Subsequent Event [Line Items] Subsequent Event [Line Items] Statement of Stockholders' Equity [Abstract] Proceeds from borrowings Proceeds from Issuance of Long-Term Debt Local Phone Number Local Phone Number Additional Financial Information Additional Financial Information Disclosure [Text Block] Entity Address, Postal Zip Code Entity Address, Postal Zip Code Entity Registrant Name Entity Registrant Name Income before income taxes Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Insider Trading Policies and Procedures Not Adopted Insider Trading Policies and Procedures Not Adopted [Text Block] Commitments and contingencies Commitments and Contingencies Changed Peer Group, Footnote Changed Peer Group, Footnote [Text Block] Organization, Consolidation and Presentation of Financial Statements [Table] Organization, Consolidation and Presentation of Financial Statements [Table] Organization, Consolidation and Presentation of Financial Statements [Table] Forgone Recovery due to Expense of Enforcement, Amount Forgone Recovery due to Expense of Enforcement, Amount Executive Category: Executive Category [Axis] Award vesting period Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period Goodwill [Roll Forward] Goodwill [Roll Forward] Counterparty Name [Axis] Counterparty Name [Axis] Liabilities and Equity Liabilities and Equity [Abstract] All Award Types Award Type [Domain] Non-PEO NEO Average Compensation Actually Paid Amount Non-PEO NEO Average Compensation Actually Paid Amount Future undiscounted lease payments for the remainder of 2026 Lessee, Operating Lease, Liability, to be Paid, Remainder of Fiscal Year Revolving Credit Facility Agreement Revolving Credit Facility Agreement [Member] Revolving Credit Facility Agreement Issuance of common stock upon Separation (in shares) Stockholders' Equity Note, Spinoff Transaction, Shares Stockholders' Equity Note, Spinoff Transaction, Shares Extended initial term of lease Lessee, Operating Lease, Term of Contract Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table] PEO Name PEO Name Geographical [Axis] Geographical [Axis] Total gift card liability Contract with Customer, Liability Cash Flow Hedges Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent [Member] Stock Price or TSR Estimation Method Stock Price or TSR Estimation Method [Text Block] Schedule of cost of revenue Schedule Of Cost Of Revenue [Table Text Block] Schedule Of Cost Of Revenue Entity Tax Identification Number Entity Tax Identification Number Repurchases of common stock, accelerated share repurchase Treasury Stock, Value, Acquired, Cost Method Lessee, Lease, Description [Table] Lessee, Lease, Description [Table] Cash and cash equivalents and restricted cash, beginning of year Cash and cash equivalents, end of period Total cash and cash equivalents and restricted cash on statement of cash flows Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation Accounts payable Increase (Decrease) in Accounts Payable Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Aggregate Erroneous Compensation Not Yet Determined Aggregate Erroneous Compensation Not Yet Determined [Text Block] Material Terms of Trading Arrangement Material Terms of Trading Arrangement [Text Block] Non-NEOs Non-NEOs [Member] Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year [Member] Comprehensive income Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest Debt Instrument [Axis] Debt Instrument [Axis] Subsequent Event [Table] Subsequent Event [Table] Cash payments for business combination Payments to Acquire Businesses, Gross Share-based compensation Share-Based Payment Arrangement, Noncash Expense Schedule of Debt Schedule of Debt [Table Text Block] Employee Stock Employee Stock [Member] Licensed, including sports advances Entertainment, License Agreement For Program Material, Including Sports Rights Advances, Capitalized Cost Entertainment, License Agreement For Program Material, Including Sports Rights Advances, Capitalized Cost Customer [Domain] Customer [Domain] Total maturities, 2027 Long-Term Debt, Maturity, Year One Long-Term Debt, Type [Domain] Long-Term Debt, Type [Domain] Basic earnings per common share attributable to Versant shareholders (in dollars per share) Earnings Per Share, Basic Disclosure of share-based compensation arrangements by share-based payment award Disclosure of Share-Based Compensation Arrangements by Share-Based Payment Award [Table Text Block] Deferred revenue Contract with Customer, Liability, Current Repurchases of common stock under repurchase program and employee plans Payments for Repurchase of Common Stock Total current assets Assets, Current Insider Trading Arrangements [Line Items] Long-term debt Long-term debt, net of current portion Long-Term Debt, Excluding Current Maturities Award Type Award Type [Axis] Named Executive Officers, Footnote Named Executive Officers, Footnote [Text Block] 7.250% Senior Secured Notes due 2031 (“Senior Notes”) Senior Secured Notes [Member] Senior Secured Notes Receivables, net Receivables, net Accounts Receivable, after Allowance for Credit Loss, Current Retained earnings Retained Earnings (Accumulated Deficit) Product and Service [Axis] Product and Service [Axis] Aggregate Change in Present Value of Accumulated Benefit for All Pension Plans Reported in Summary Compensation Table Aggregate Change in Present Value of Accumulated Benefit for All Pension Plans Reported in Summary Compensation Table [Member] Percentage of total votes cast Common Stock, Voting Rights, Entitled Percentage Of Total Votes Cast Common Stock, Voting Rights, Entitled Percentage Of Total Votes Cast Awards Close in Time to MNPI Disclosures Awards Close in Time to MNPI Disclosures [Table] Common Stock Common Stock [Member] Recognized pre-tax losses Disposal Group, Not Discontinued Operation, Gain (Loss) on Disposal Contingent consideration Business Combination, Contingent Consideration, Liability Fair value assumption, expected volatility rate Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Volatility Rate Released, less amortization Film, Monetized in Film Group, Capitalized Cost, Released Compensation Actually Paid vs. Company Selected Measure Compensation Actually Paid vs. Company Selected Measure [Text Block] Cover [Abstract] Customer concentration Concentration Risk, Percentage Concentration Risk Benchmark [Axis] Concentration Risk Benchmark [Axis] Depreciation and amortization Cost, Depreciation, Amortization and Depletion Equity Awards Adjustments Equity Awards Adjustments [Member] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] Hedging Relationship [Domain] Hedging Relationship [Domain] Total liabilities and equity Liabilities and Equity Linear distribution Linear Distribution [Member] Linear Distribution Employee Stock Option Share-Based Payment Arrangement, Option [Member] Noncontrolling interests Equity, Attributable to Noncontrolling Interest Additional 402(v) Disclosure Additional 402(v) Disclosure [Text Block] Related and Nonrelated Parties [Domain] Related and Nonrelated Parties [Domain] Schedule of receivables, net Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block] Tabular List, Table Tabular List [Table Text Block] Additional paid-in capital Additional Paid in Capital Name Awards Close in Time to MNPI Disclosures, Individual Name Equity: Equity, Including Portion Attributable to Noncontrolling Interest [Abstract] Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested [Member] Forfeited (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeited in Period Preferred stock, authorized (in shares) Preferred Stock, Shares Authorized Schedule of capitalized content costs Schedule Of Capitalized Content Costs [Table Text Block] Schedule Of Capitalized Content Costs Owned Programming And Productions Costs - Owned Programming And Productions Costs - Owned Preferred stock, no par value — authorized 20 million shares; none issued as of June 30, 2026 Preferred Stock, Value, Issued Adjustment to Compensation: Adjustment to Compensation [Axis] Reclasses from accumulated other comprehensive income, net of taxes Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax Hedging Designation [Domain] Hedging Designation [Domain] Class of Stock [Domain] Class of Stock [Domain] Rule 10b5-1 Arrangement Terminated Rule 10b5-1 Arrangement Terminated [Flag] Aggregate Erroneous Compensation Amount Aggregate Erroneous Compensation Amount Cash paid for interest Interest Paid, Excluding Capitalized Interest, Operating Activity Statement of Cash Flows [Abstract] Hedging Designation [Axis] Hedging Designation [Axis] Platforms Platforms [Member] Platforms Credit Facility [Axis] Credit Facility [Axis] Aggregate Available Trading Arrangement, Securities Aggregate Available Amount Versant Class A Common Stock And Versant Class B Common Stock Versant Class A Common Stock And Versant Class B Common Stock [Member] Versant Class A Common Stock And Versant Class B Common Stock Name Measure Name Accounts payable Accounts Payable, Current Pay vs Performance Disclosure [Line Items] Debt Instrument [Line Items] Debt Instrument [Line Items] Pay vs Performance Disclosure Pay vs Performance Disclosure [Table] Aggregate purchase consideration Business Combination, Consideration Transferred Additional Paid-in Capital Additional Paid-in Capital [Member] Entity Filer Category Entity Filer Category Name Trading Arrangement, Individual Name Full Swing Full Swing [Member] Full Swing Unrecognized pretax compensation expense Share-Based Payment Arrangement, Nonvested Award, Excluding Option, Cost Not yet Recognized, Amount Cash and cash equivalents Cash and Cash Equivalent Transactions with Comcast, net and separation related transactions Adjustments To Net Parent Investment, Transactions, Net Adjustments To Net Parent Investment, Transactions, Net Concentration Risk Benchmark [Domain] Concentration Risk Benchmark [Domain] Company Selected Measure Amount Company Selected Measure Amount Share-based compensation (in shares) Shares Issued, Shares, Share-Based Payment Arrangement, after Forfeiture Stock, Class of Stock [Table] Stock, Class of Stock [Table] Net income Net income Net Income (Loss), Including Portion Attributable to Noncontrolling Interest Current Assets: Assets, Current [Abstract] Net Comcast investment Net Parent Investment [Member] Net Parent Investment Non-PEO NEO Non-PEO NEO [Member] Senior Notes Senior Notes [Member] Entity Address, Address Line One Entity Address, Address Line One Current and noncurrent receivables, net Increase (Decrease) In Current And Noncurrent Receivables, Net Increase (Decrease) In Current And Noncurrent Receivables, Net Vested (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value Income tax expense Income Tax Expense (Benefit) Customer Concentration Risk Customer Concentration Risk [Member] Award Timing Method Award Timing Method [Text Block] Increase (decrease) in cash, cash equivalents and restricted cash Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Including Exchange Rate Effect and Discontinued Operation Forecast Forecast [Member] Forgone Recovery, Explanation of Impracticability Forgone Recovery, Explanation of Impracticability [Text Block] Net income attributable to Versant Net Income (Loss) Attributable to Parent Long-Term Debt, Type [Axis] Long-Term Debt, Type [Axis] Erroneous Compensation Analysis Erroneous Compensation Analysis [Text Block] Assets held for sale, goodwill Disposal Group, Including Discontinued Operation, Goodwill Statement [Table] Statement [Table] Restatement Determination Date: Restatement Determination Date [Axis] Schedule of accumulated other comprehensive loss ("AOCI") Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block] Number of Shares Share-Based Compensation Arrangement By Share-Based Payment Award, Equity Instruments Other Than Options, Nonvested, Number Of Shares [Abstract] Share-Based Compensation Arrangement By Share-Based Payment Award, Equity Instruments Other Than Options, Nonvested, Number Of Shares Noncurrent content obligations Program Rights Obligations, Noncurrent Pension Benefits Adjustments, Footnote Pension Benefits Adjustments, Footnote [Text Block]