Business Acquisition Business Acquisition [Axis] Released Film, Monetized on Its Own, Capitalized Cost, Released Inventory Inventory [Axis] U.K. Newspaper Matters Indemnity Indemnification Agreement [Member] Related Party Transactions [Abstract] Related Party Transactions [Abstract] Disclosure Basis Of Presentation Details [Table] Disclosure Basis Of Presentation Details [Table] Disclosure basis of presentation. Deferred tax assets Deferred Income Tax Assets, Net Total public debt Total borrowings Long-Term Debt, Gross 5.576% senior notes due 2049 Five Point Five Seven Six Percent Due Two Thousand Forty Nine [Member] Five point five seven six percent due two thousand forty nine. Interest income Interest Income, Operating Additions Restructuring Reserve, Accrual Adjustment Property, Plant and Equipment [Abstract] Property, Plant and Equipment [Abstract] Amortization of cable distribution investments Amortization of cable distribution investments Amortization Of Cable Distribution Investments Amortization of capitalized fees paid to U.S. multi-channel video programming distributors (MVPDs) to typically facilitate the carriage of a domestic cable network. Accrued liabilities Deferred Tax Liabilities, Accrued Liabilities Deferred tax liabilities, accrued liabilities Schedule of Accumulated Benefit Obligation in Excess of Plan Assets Defined Benefit Plan, Plan with Accumulated Benefit Obligation in Excess of Plan Assets [Table Text Block] Debt Instrument Debt Instrument [Axis] Property, plant and equipment, gross Property, Plant and Equipment, Gross Total lease income Lease Income Financial instruments Fair Value of Financial Instruments, Policy [Policy Text Block] Debt instrument variable interest rate Debt Instrument, Basis Spread on Variable Rate Exercised (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period Schedule Of Indefinite Lived Intangible Assets [Table] Schedule of Indefinite-Lived Intangible Assets [Table] Total net deferred tax assets Deferred Tax Assets, Net Weighted average discount rate Operating Lease, Weighted Average Discount Rate, Percent Debt instrument interest rate Stated interest rate of debt instrument Debt Instrument, Interest Rate, Stated Percentage Equity-based compensation Compensation Related Costs, Policy [Policy Text Block] Additional paid-in capital Additional Paid in Capital, Common Stock Percentage of ownership of equity interest Investment Ownership Percentage The percentage of ownership of common stock or equity participation in the investee. Programming payable Program Rights Obligations, Current Total receivables Accounts Receivable, before Allowance for Credit Loss State, local and other Current State and Local Tax Expense (Benefit) Operating lease liabilities Deferred Tax Assets Operating Lease Liability Deferred tax assets operating lease liability. Redeemable noncontrolling interests issued Noncontrolling Interest, Increase from Business Combination Lessee Lease Description [Table] Lessee, Lease, Description [Table] Settlements Defined Benefit Plan, Plan Assets, Payment for Settlement Equity investments Defined Benefit Plan, Equity Securities [Member] Fiscal Year Lessee, Operating Lease, Liability, to be Paid [Abstract] Other Effective Income Tax Rate Reconciliation, Other Adjustments, Percent Thereafter Lessee, Operating Lease, Liability, to be Paid, after Year Five Equity Component Equity Component [Domain] Subsequent Event Type Subsequent Event Type [Domain] Ownership Ownership [Axis] Additions for current year tax positions Unrecognized Tax Benefits, Increase Resulting from Current Period Tax Positions Investment, Name Investment, Name [Domain] Roku, Inc. Roku Incorporation [Member] Roku, Incorporation. Effective Income Tax Rate, Continuing Operations, Tax Rate Reconciliation [Abstract] Effective Income Tax Rate Reconciliation, Percent [Abstract] Cumulative translation adjustment Accumulated Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Net of Tax Lessee Lease Description [Line Items] Lessee, Lease, Description [Line Items] Related Party Related Party [Domain] Benefit plan adjustments and other Accumulated Other Comprehensive (Income) Loss, Defined Benefit Plan, after Tax Estimated annual tax deductions resulting from the Separation and the Distribution, amount Estimated Annual Tax Deductions Related To Separation And Distribution Estimated annual tax deductions related to separation and Distribution. Fair value of plan asset Fair value of plan assets, beginning of the year Fair value of plan assets, end of the year Fair value of plan assets Defined Benefit Plan, Plan Assets, Amount Liability Hedging Assets Liability Hedging Assets [Member] Liability hedging assets [Member] Operating lease, liability, current, statement of financial position Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration] Supplemental cash flows information Supplemental cash flows information Supplemental Cash Flow Information [Abstract] Cancelled (in USD per share) Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price Redeemable Noncontrolling Interests Redeemable Noncontrolling Interests [Member] Redeemable noncontrolling interests. Borrowings outstanding Long-Term Line of Credit Common stock Common Stock, Value, Outstanding Entity Address, State or Province Entity Address, State or Province Stockholders Agreement Stockholders Agreement [Member] Stockholders agreement. Other comprehensive income (loss), net of tax: Other Comprehensive Income (Loss), Net of Tax [Abstract] Weighted average remaining contractual term of options outstanding at the end of the year Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term Total intangible assets, net, amortization Total Intangible Assets, Net, Amortization And Including Currency Translation Adjustment, Total Total Intangible Assets, Net, Amortization And Including Currency Translation Adjustment, Total Total commitments, borrowings and contractual obligations, due 2-3 years Contractual Obligation, to be Paid, Year Two and Three Award Type Award Type [Axis] Actuarial losses (gains) Defined Benefit Plan, Benefit Obligation, Actuarial Gain (Loss) Reduction for prior year tax positions from the settlement of audits Unrecognized Tax Benefits, Decrease Resulting from Settlements with Taxing Authorities 2027 Defined Benefit Plan, Expected Future Benefit Payment, Year Five 4.030% senior notes due 2024 Four Point Zero Three Zero Percent Due Two Thousand Twenty Four [Member] Four point zero three zero percent due two thousand twenty four. Current lease liabilities Operating lease liabilities Operating Lease, Liability, Current Valuation And Qualifying Accounts Disclosure [Line Items] SEC Schedule, 12-09, Valuation and Qualifying Accounts Disclosure [Line Items] Lease costs Lease, Cost [Abstract] Disposition, cash received Proceeds from Divestiture of Businesses Bridge Credit Agreement Bridge Loan [Member] News Corporation News Corporation [Member] News Corporation. Senior Notes issued January 2019 Senior Notes Issued January Two Thousand Nineteen [Member] Senior Notes issued January 2019. Consideration transferred allocated to property, plant and equipment Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment Reconciliation of Revenues and Segment EBITDA from Segments to Consolidated Reconciliation Of Revenue And Segment Ebitda From Segments To Consolidated Table [Text Block] Reconciliation of revenue and segment Ebitda from segments to consolidated. Borrowings Long-Term Debt, Excluding Current Maturities Weighted average remaining lease term Operating Lease, Weighted Average Remaining Lease Term Share Based Compensation Arrangement By Share Based Payment Award [Line Items] Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] INVESTING ACTIVITIES Net Cash Provided by (Used in) Investing Activities [Abstract] Percentage of ownership interest that can be acquired in the future Percentage Of Ownership Interest That Can Be Acquired In Future The ownership percentage that can be acquired in the future under the option. Schedule of Expected Estimated Benefit Payments Schedule of Expected Benefit Payments [Table Text Block] MyNetworkTV My Network Television [Member] My network television. Intrinsic value of all settled equity-based awards Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Aggregate Intrinsic Value, Vested Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Fair Value Hierarchy and NAV Fair Value Hierarchy and NAV [Domain] Revolving Credit Agreement Revolving Credit Facility [Member] Liability related to indemnity Loss Contingency, Accrual, Current Revenue recognition Revenue from Contract with Customer [Policy Text Block] Document Type Document Type Weighted average exercise price Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract] Property, plant and equipment, useful life Property, Plant and Equipment, Useful Life Inventories net of programming payable Inventories Net Of Programming Payable The increase (decrease) in inventory net of program rights payable from the last reporting period to the current. Performance-Based Stock Options Performance Based Stock Options [Member] Performance based stock options. Finite-Lived Intangible Assets, Major Class Name Finite-Lived Intangible Assets, Major Class Name [Domain] Unvested at the beginning of the year (in USD per share) Unvested units at the end of the year (in USD per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value Notes payable payment period Notes Payable Payment Period Notes Payable Payment Period Deferred income taxes Deferred Deferred Income Tax Expense (Benefit) 3.666% senior notes due 2022 Three Point Six Hundred Sixty Six Percent Due Two Thousand Twenty Two [Member] Three point six hundred sixty six percent due two thousand twenty two. Finite-lived Intangible Assets [Roll Forward] Finite-Lived Intangible Assets [Roll Forward] Sub-limit for maximum amount of letters of credit issuable under revolving credit facility Sub Limit On Unsecured Revolving Credit Facility Sublimit for maximum amount of letters of credit issuable under the revolving credit facility. Issuance of subsidiary common units Business Acquisition Cost Of Acquired Entity Subsidiary Equity Interests Issued And Issuable Business Acquisition Cost Of Acquired Entity Subsidiary Equity Interests Issued And Issuable Retirement Plan Name Retirement Plan Name [Domain] Schedule of Components of Periodic Benefit Costs Schedule of Costs of Retirement Plans [Table Text Block] Preferred stock Preferred Class A Preferred Class A [Member] Debt Disclosure [Abstract] Debt Disclosure [Abstract] Impairment and restructuring charges Impairment and restructuring charges Restructuring, Settlement and Impairment Provisions Income Statement Location Income Statement Location [Axis] Employer contributions Defined Benefit Plan, Plan Assets, Contributions by Employer Fair value of equity instruments issued as consideration to third parties Business Combination Consideration Transferred Equity Interests Issued Business Combination Consideration Transferred Equity Interests Issued FanDuel Group Fan Duel Group [Member] FanDuel group. Accrued expenses Accrued Liabilities, Current Television Television Segment [Member] Television segment. Contract termination costs Contract Termination [Member] Borrowings Long-Term Debt, Current Maturities Financial Instrument Performance Status [Axis] Financial Instrument Performance Status [Axis] Amortizable intangible assets, net, acquisitions Finite-Lived Intangible Assets Acquired Net cash (used in) provided by financing activities Net Cash Provided by (Used in) Financing Activities Accounting Policies [Abstract] Accounting Policies [Abstract] Schedule of Weighted Average Asset Allocations by Asset Category Schedule Of Weighted Average Asset Allocations By Asset Category Table [Text Block] Tabular disclosure of the weighted-average asset allocations by asset category. Fair value of plan assets Defined Benefit Plan, Plan with Accumulated Benefit Obligation in Excess of Plan Assets, Plan Assets Customer Customer [Axis] Sports rights contracts Deferred Tax Liabilities Sports Rights Contracts Deferred tax liabilities, sports rights contracts. Interest cost Defined Benefit Plan, Interest Cost Weighted Average Assumptions Used for Estimated Fair Value of Stock Option Grant Schedule of Share-Based Payment Award, Stock Options, Valuation Assumptions [Table Text Block] Schedule of Valuation and Qualifying Accounts Schedule of Valuation Allowance for Impairment of Recognized Servicing Assets [Table Text Block] Accounts payable and accrued expenses Increase (Decrease) in Accounts Payable and Other Operating Liabilities Schedule of Components of Provision for Income Taxes Schedule of Components of Income Tax Expense (Benefit) [Table Text Block] Valuation allowance movements Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Percent Weighted average future period unrecognized compensation cost related to equity based awards is expected to be recognized Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition Weighted average remaining contractual term of options exercisable at the end of the year Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term Performance Stock Units Performance Stock Units P S Us [Member] Share-based payment arrangement awarded for meeting performance target termed as Performance Stock Units (PSUs). Unrealized gains Other Comprehensive Income (Loss), before Reclassifications, Net of Tax Schedule of Fair Value and Carrying Value of Borrowings Fair Value, by Balance Sheet Grouping [Table Text Block] Payments to acquire investments Payments to Acquire Other Investments Cash paid to acquire businesses Cash paid Payments to Acquire Businesses, Gross Entity Registrant Name Entity Registrant Name International fixed income funds Debt Security, Corporate, Non-US [Member] 2026 Defined Benefit Plan, Expected Future Benefit Payment, Year Four Subsequent Events Subsequent Events [Text Block] Potential additional consideration to be recognized as compensation expense Potential Additional Consideration In Form Of Deferred Consideration And Unvested Options Potential additional consideration in the form of deferred consideration and unvested options. Expected dividend yield Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Dividend Rate Benefits paid Defined Benefit Plan, Benefit Obligation, Benefits Paid Pension and Other Postretirement Benefits Retirement Benefits [Text Block] Other changes, net Increase (Decrease) in Other Current Assets and Liabilities, Net Acquisitions and other Acquisitions And Other, Including Currency Translation Adjustment Acquisitions And Other, Including Currency Translation Adjustment Leases [Abstract] Leases [Abstract] Total equity Beginning Balance Ending Balance Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest WJZY and WMYT Television Stations W J Z Y And W M Y T Television Stations [Member] WJZY and WMYT television stations. Net operating loss carryforwards Deferred Tax Assets, Operating Loss Carryforwards Principles of consolidation Consolidation, Policy [Policy Text Block] Asset Class Asset Class [Domain] Minimum Minimum [Member] Entity Emerging Growth Company Entity Emerging Growth Company Common stock, par value (in USD per share) Series common stock, par value (in USD per share) Common Stock, Par or Stated Value Per Share Write-off of programming rights advances Inventory write-down Inventory Write-down Consideration transferred allocated to intangible assets Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill Unrealized gains Other Comprehensive Income (Loss) before Reclassifications, Tax Valuation And Qualifying Accounts Disclosure [Table] SEC Schedule, 12-09, Valuation and Qualifying Accounts Disclosure [Table] Commitments and Contingencies Disclosure [Abstract] Commitments and Contingencies Disclosure [Abstract] Fair Value Fair Value Disclosures [Text Block] Investment, Name Investment, Name [Axis] Trading Symbol Trading Symbol Entity File Number Entity File Number Accumulated Other Comprehensive Income Loss [Line Items] Accumulated Other Comprehensive Income (Loss) [Line Items] 2025 Finite-Lived Intangible Asset, Expected Amortization, Year Four Supplemental information on acquisitions Supplemental Cash Flow Information On Acquisition [Abstract] Supplemental cash flow information on acquisition. Fair Value by Liability Class Fair Value by Liability Class [Domain] Licensed programming, including prepaid sports rights Entertainment License Agreement For Program Material Including Sports Rights Advances Capitalized Cost Entertainment License Agreement For Program Material Including Sports Rights Advances Capitalized Cost Granted (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period Federal and state applicable tax rate Effective tax rate Effective Income Tax Rate Reconciliation, Percent Concentration Risk Benchmark Concentration Risk Benchmark [Axis] Use of estimates Use of Estimates, Policy [Policy Text Block] Intangible Assets [Line Items] Intangible Assets [Line Items] Intangible Assets Line Items Beginning of year End of year Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability Value Concentration risk, percentage Concentration Risk, Percentage Settlements Defined Benefit Plan, Benefit Obligation, (Increase) Decrease for Settlement Total commitments, borrowings and contractual obligations, due 4-5 years Contractual Obligation, to be Paid, Year Four and Five Income Taxes Income Tax Disclosure [Text Block] Due to related parties Due to Related Parties Schedule of Projected Benefit Obligation, Changes in Fair Value of Plan Assets and Funded Status Schedule of Changes in Accumulated Postemployment Benefit Obligations [Table Text Block] Credit Facility Credit Facility [Domain] Operating expenses Operating expenses Operating Costs and Expenses Schedule of Assumed Health Care Cost Trend Rates Schedule of Health Care Cost Trend Rates [Table Text Block] Basic (in USD per share) Net income attributable to Fox Corporation stockholders per share - basic (in USD per share) Earnings Per Share, Basic Reclassifications realized in net income, before tax Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax Purchase of subsidiary noncontrolling interest Payments to Noncontrolling Interests Weighted-average assumptions used to determine benefit obligations Defined Benefit Plan, Assumptions Used in Calculations [Abstract] Indefinite-lived Intangible Assets Indefinite-Lived Intangible Assets [Axis] Accelerated share repurchases, percentage of shares expected to be repurchased Percentage Of Accelerated Share Repurchases Of Shares Expected To Be Repurchased Percentage of accelerated share repurchases of shares expected to be repurchased. Ownership Ownership [Domain] Entity Interactive Data Current Entity Interactive Data Current Schedule Of Property Plant And Equipment [Table] Property, Plant and Equipment [Table] Change in operating assets and liabilities, net of acquisitions and dispositions Increase (Decrease) in Operating Capital [Abstract] Contractual Obligation, Fiscal Year Maturity [Abstract] Contractual Obligation, Fiscal Year Maturity [Abstract] Money market funds Money Market Funds [Member] Owned programming Total Film, Monetized on Its Own, Capitalized Cost Repurchase of shares Repurchase of common stock Payments for Repurchase of Common Stock Class of Stock [Axis] Class of Stock [Axis] Borrowings, due after 5 years Long-Term Debt, Maturity, after Year Five Income taxes Income Tax, Policy [Policy Text Block] Current assets Assets, Current [Abstract] Accelerated share repurchases, amount of payment to third party financial institution Accelerated Share Repurchases, Settlement (Payment) or Receipt Additional Financial Information Additional Financial Information Disclosure [Text Block] Share repurchase program, amount intended to promptly repurchase Prompt Share Repurchase Amount Prompt share repurchase amount. Retained earnings Retained Earnings (Accumulated Deficit) Fair value measurements recurring Fair Value, Recurring [Member] Related Party Transactions Related Party Transactions Disclosure [Text Block] Exercisable at the end of the year (in USD per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Exercise Price Document Fiscal Year Focus Document Fiscal Year Focus Schedule of Finite-Lived Intangible Assets, Estimated Amortization Expense Finite-Lived Intangible Assets Amortization Expense [Table Text Block] Defined Benefit Plan, Plan Assets, Category Defined Benefit Plan, Plan Assets, Category [Domain] OPERATING ACTIVITIES Net Cash Provided by (Used in) Operating Activities [Abstract] Fair value of assets acquired, excluding cash Fair Value of Assets Acquired Indefinite Lived Intangible Assets By Major Class [Line Items] Indefinite-Lived Intangible Assets [Line Items] Fair Value Hierarchy and NAV Fair Value Hierarchy and NAV [Axis] Loss Contingencies [Table] Loss Contingencies [Table] Senior Notes issued April 2020 Senior Notes Issued April Two Thousand Twenty [Member] Senior Notes issued April 2020. Asset impairments Impairment or Disposal of Long-Lived Assets, Policy [Policy Text Block] Indefinite-lived Intangible Assets [Roll Forward] Indefinite-Lived Intangible Assets [Roll Forward] Summary of Restricted Stock Units and Target Performance Stock Units Granted to be Settled in Stock Share-Based Payment Arrangement, Activity [Table Text Block] Other non-current liabilities Other Sundry Liabilities, Noncurrent Equity-based compensation Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Share-Based Compensation Cost Limit on revolving credit facility Line of Credit Facility, Current Borrowing Capacity Document And Entity Information [Table] Document Information [Table] Schedule Of Intangible Assets [Table] Schedule Of Intangible Assets [Table] Schedule of intangible assets table. Amount of taxes in respect of the Separation and the Distribution and a prepayment of the estimated taxes in respect of divestitures (collectively, the Transaction Tax) Separation Distribution And Divestitures Amount Of Transaction Tax Amount of taxes in respect of the Separation and Distribution and divestitures (collectively, the Transaction Tax). Common stock, shares outstanding Common Stock, Shares, Outstanding Goodwill Goodwill, beginning balance Goodwill, ending balance Goodwill Non-operating cash flows from (to) The Walt Disney Company Non Operating Cash Flows From To Disney Non-operating cash inflow (outflow) with The Walt Disney Company. Long-Lived Tangible Asset Long-Lived Tangible Asset [Axis] Actual return on plan assets Defined Benefit Plan, Plan Assets, Increase (Decrease) for Actual Return (Loss) Financial Instrument Performance Status [Domain] Financial Instrument Performance Status [Domain] Income tax expense Provision for income taxes Income tax expense Income Tax Expense (Benefit) Geographical Geographical [Domain] Less: valuation allowance Valuation allowance Deferred Tax Assets, Valuation Allowance Entity Public Float Entity Public Float Owned programming Owned Programming [Abstract] Owned Programming Licensed programming Licensed Programming [Member] Licensed Programming Less: accumulated depreciation and amortization Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment Loss Contingencies [Line Items] Loss Contingencies [Line Items] 2023 Defined Benefit Plan, Expected Future Benefit Payment, Year One Collaborative Arrangement and Arrangement Other than Collaborative Collaborative Arrangement and Arrangement Other than Collaborative [Domain] Receivables Accounts Receivable [Member] Accounts payable, accrued expenses and other current liabilities Total accounts payable, accrued expenses and other current liabilities Accounts Payable and Accrued Liabilities, Current Debt Instrument, Name Debt Instrument, Name [Domain] Business Acquisition, Acquiree Business Acquisition, Acquiree [Domain] Senior notes Senior Notes [Member] Other SEC Schedule, 12-09, Valuation Allowances and Reserves, Additions, Charge to Other Account Outstanding voting power, percentage Outstanding Voting Power Percentage Outstanding voting power percentage. Total other commitments and contractual obligations Other Commitment Accumulated benefit obligation Defined Benefit Plan, Plan with Accumulated Benefit Obligation in Excess of Plan Assets, Accumulated Benefit Obligation Amortization expense Entertainment License Agreement For Program Material Including Sports Rights Advances Amortization And Film Monetized On Its Own Amortization Entertainment License Agreement For Program Material Including Sports Rights Advances Amortization And Film Monetized On Its Own Amortization Basis difference Deferred Tax Assets Basis Difference Deferred tax assets, basis difference. Cash and cash equivalents Cash and cash equivalents, beginning of year Cash and cash equivalents, end of year Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents Cumulative translation adjustment, net of tax Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax Current liabilities Liabilities, Current [Abstract] Proceeds from stock options exercised Proceeds from Stock Options Exercised Deferred revenue Contract with Customer, Liability, Current Total Fox Corporation Stockholders' Equity Parent [Member] Retirement Plan Type Retirement Plan Type [Domain] Schedule of Accumulated and Projected Benefit Obligations and Fair Value of Plan Assets for Funded and Unfunded Pension Plans Schedule Of Accumulated And Projected Benefit Obligations And Fair Value Of Plan Assets For Funded And Unfunded Pension Plans Table [Text Block] Schedule of accumulated and projected benefit obligations and fair value of plan assets for funded and unfunded pension plans. Income Statement Location Income Statement Location [Domain] Amendment Flag Amendment Flag Finite-lived intangible asset, useful life Finite-Lived Intangible Asset, Useful Life Class A and Class B Common Stock Common Class A And B [Member] Common class A And B. SEC Schedule, 12-09, Valuation and Qualifying Accounts [Abstract] SEC Schedule, 12-09, Valuation and Qualifying Accounts [Abstract] Other comprehensive income (loss), net of tax Other comprehensive loss Other Comprehensive Income (Loss), Net of Tax Acquisitions Goodwill, Acquired During Period Other commitments and contractual obligations, due after 5 years Other Commitment, to be Paid, after Year Five Acquisitions, Disposals and Other Transactions Mergers, Acquisitions and Dispositions Disclosures [Text Block] Restructuring reserve, current Restructuring Reserve, Current Schedule of Amounts Recognized in Accumulated Other Comprehensive Loss Schedule of Amounts Recognized in Other Comprehensive Income (Loss) [Table Text Block] Goodwill and Intangible Assets Disclosure [Abstract] Goodwill and Intangible Assets Disclosure [Abstract] Other non-current assets Total other non-current assets Other Assets, Noncurrent Goodwill and other intangible assets Goodwill and Intangible Assets, Policy [Policy Text Block] Exercisable at the end of the year (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Number 2027 Finite-Lived Intangible Asset, Expected Amortization, after Year Five Sports Programming Rights and Entertainment Programming Rights Sports Programming Rights And Entertainment Programming Rights [Member] Sports programming rights and entertainment programming rights. Interest Expense, Net Interest Income and Interest Expense Disclosure [Table Text Block] Accumulated Other Comprehensive Income Loss [Table] Accumulated Other Comprehensive Income (Loss) [Table] Goodwill and intangible assets, net Intangible Assets, Net (Including Goodwill) Consideration transferred allocated to amortizable intangible assets Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Other Other [Member] Member stands for other, including cash. Operating cash flows from operating leases Operating Lease, Payments Additional share repurchases agreement amount Additional Stock Repurchase Program Authorized Amount Additional stock repurchase program authorized amount. Amounts reclassified into equity as a result of the expiration of a put arrangement Reclassifications of Temporary to Permanent Equity Repayment of borrowings Repayments of Long-Term Debt Income Tax Disclosure [Table] Income Tax Disclosure [Table] Table stands for income tax disclosure. Lease liabilities Assets and Liabilities, Lessee [Abstract] Stock Options Share-Based Payment Arrangement, Option [Member] Schedule of Dividends Declared and Paid Dividends Declared [Table Text Block] Expected volatility Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Volatility Rate Schedule of Plan Assets and Grantor Trust Assets by Level within Fair Value Hierarchy Schedule Of Allocation Of Plan Assets And Grantor Trust Assets Table [Text Block] Schedule of allocation of plan assets and grantor trust assets. Percentage of voting power increase in any rolling twelve-month period Percentage Of Voting Power Increase Percentage of voting power increase. Accelerated share repurchases, final price paid (in USD per share) Accelerated Share Repurchases, Final Price Paid Per Share Common stock, shares authorized Series common stock, shares authorized Common Stock, Shares Authorized Statement of Comprehensive Income [Abstract] Statement of Comprehensive Income [Abstract] Maximum Maximum [Member] Other, Corporate and Eliminations Other Corporate And Eliminations [Member] Other, corporate and eliminations. Benefit plan adjustments and other Other Comprehensive (Income) Loss, Defined Benefit Plan, Foreign Currency Transaction and Translation And After Reclassification Adjustment, after Tax Other Comprehensive (Income) Loss, Defined Benefit Plan, Foreign Currency Transaction and Translation And After Reclassification Adjustment, after Tax Other commitments and contractual obligations, due 2-3 years Other Commitment, to be Paid, Year Two and Three Inventory Inventory [Domain] Schedule Of Business Acquisitions By Acquisition [Table] Schedule of Business Acquisitions, by Acquisition [Table] Shares repurchased Total cost of repurchases Stock Repurchased and Retired During Period, Value Net (losses) gains on investments in equity securities Equity Securities, FV-NI, Gain (Loss) Operating lease, right-of-use asset, statement of financial position Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration] Dividends Payable [Line Items] Dividends Payable [Line Items] Business Acquisition [Line Items] Business Acquisition [Line Items] Stockholders' Equity Stockholders' Equity Note Disclosure [Text Block] Measurement Frequency Measurement Frequency [Domain] Duopolies Number Of Duopolies Number of duopolies. Accretion and other Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Accretion And Other Amount of Accretion and other activities of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing. Overfunded Plans Defined Benefit Plan, Overfunded Plan [Member] Dividend paid immediately prior to the Distribution Payments of Capital Distribution Consideration transferred allocated to intangible assets with indefinite lives Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Indefinite-Lived Intangible Assets Redeemable noncontrolling interest Redeemable Noncontrolling Interest Policy [Text Block] Disclosure of accounting policy for redeemable noncontrolling interest. Schedule of Material Firm Commitments Contractual Obligation, Fiscal Year Maturity [Table Text Block] Supplemental Information Schedule of Cash Flow, Supplemental Disclosures [Table Text Block] Actual Asset Allocation Benefit plan weighted-average asset allocations percentage Defined Benefit Plan, Plan Assets, Actual Allocation, Percentage Tax benefit on settled equity-based awards Share-Based Payment Arrangement, Expense, Tax Benefit Sublease income Sublease Income Shares repurchased (in shares) Total number of shares repurchased Stock Repurchased and Retired During Period, Shares Title of 12(b) Security Title of 12(b) Security Schedule Of Defined Benefit Plans Disclosures [Table] Schedule of Defined Benefit Plans Disclosures [Table] Construction in progress Construction In Progress Net Construction in progress, net. Remaining percentage of equity not acquired by parent Noncontrolling Interest, Ownership Percentage by Noncontrolling Owners Summary Of Significant Accounting Policies [Table] Summary Of Significant Accounting Policies [Table] Schedule reflecting summary of significant accounting policies. Transaction costs Transaction Costs Income Expense Transaction costs (income) expense. Change in the Accrual for Uncertain Tax Positions Schedule of Unrecognized Tax Benefits Roll Forward [Table Text Block] Other Product and Service, Other [Member] Provisional valuation, percentage of acquired business Business Combination Provisional Valuation Percentage Business combination, provisional valuation percentage. Subsequent Event [Line Items] Subsequent Event [Line Items] Schedule of Assumptions Used Defined Benefit Plan, Assumptions [Table Text Block] Segment Information Segment Reporting Disclosure [Text Block] Cable Network Programming Cable Network Programming Segment [Member] Cable network programming segment. Changes in Carrying Values of Intangible Assets and Related Accumulated Amortization Schedule of Intangible Assets and Goodwill [Table Text Block] Fixed income investments, including cash Fixed Income Securities Including Cash [Member] Fixed Income Securities Including Cash LIABILITIES AND EQUITY Liabilities and Equity [Abstract] Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Table] Fair Value, Recurring and Nonrecurring [Table] Inventories, net Less: current portion of inventories, net Inventory, Net Annual lease payments to be received Lessor Annual Operating Lease Payments To Be Received Amount of annual lease payments to be received by lessor for operating lease. Income Tax Disclosure [Line Items] Income Tax Disclosure [Line Items] Line items stands for income tax disclosure. Number of businesses acquired Number of Businesses Acquired Amount of cash payment received, which had the net effect of reducing the Dividend Proceeds from Contributions from Parent Other Grantor Trust Other [Member] Grantor trust other. Amortizable intangible assets, net, amortization Amortization of Intangible Assets, Including Amortization And Currency Translation Adjustment Amortization of Intangible Assets, Including Amortization And Currency Translation Adjustment Change in the fair value of plan assets for the Company's benefit plans: Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] Total commitments, borrowings and contractual obligations, due after 5 years Contractual Obligation, to be Paid, after Year Five Balanced funds Balanced Funds [Member] Target Asset Allocation Defined Benefit Plan, Plan Assets, Target Allocation, Percentage One Customer One Customer [Member] One Customer. Trust for Benefit of Employees Trust for Benefit of Employees [Member] Defined Benefit Plan, Funding Status Defined Benefit Plan, Funding Status [Axis] Total receivables, net Accounts Receivable, after Allowance for Credit Loss Health care cost trend rate Defined Benefit Plan, Health Care Cost Trend Rate Assumed, Next Fiscal Year Redeemable noncontrolling interests Redeemable noncontrolling interests Redeemable Noncontrolling Interest, Equity, Carrying Amount Property Plant And Equipment [Line Items] Property, Plant and Equipment [Line Items] Short-term Debt, Type Short-Term Debt, Type [Domain] Entity Well-known Seasoned Issuer Entity Well-known Seasoned Issuer Debt Instrument [Table] Schedule of Long-Term Debt Instruments [Table] Leases Lessee, Leases [Policy Text Block] Operating lease, liability, statement of financial position Operating Lease, Liability, Statement of Financial Position [Extensible Enumeration] Level 3 Fair Value, Inputs, Level 3 [Member] Equity-Based Compensation Share-Based Payment Arrangement [Text Block] Restructuring and Related Activities [Abstract] Restructuring and Related Activities [Abstract] Allowances for doubtful accounts Accounts Receivable, Allowance for Credit Loss Summary of Equity-Based Compensation Share-Based Payment Arrangement, Cost by Plan [Table Text Block] Noncontrolling interests Noncontrolling Interest [Member] Disposals Goodwill, Written off Related to Sale of Business Unit Interest expense, net Interest expense, net Interest Income (Expense), Net U.K. Newspaper Matters Indemnity Loss Contingency Accrual, Provision Schedule of Components of Deferred Tax Assets and Liabilities Schedule of Deferred Tax Assets and Liabilities [Table Text Block] Operating Expenses Operating Expense [Member] Collaborative Arrangement and Arrangement Other than Collaborative Collaborative Arrangement and Arrangement Other than Collaborative [Axis] Summary of Repurchases of Common Stock Accelerated Share Repurchases [Table Text Block] Related Party Related Party [Axis] Goodwill [Roll Forward] Goodwill [Roll Forward] Net income attributable to redeemable noncontrolling interests Net Income (Loss) Attributable to Redeemable Noncontrolling Interest Grantor Trust Balanced Funds Grantor Trust Balanced Funds [Member] Grantor trust balanced funds member. Land Land [Member] Shares issuable under equity-based compensation plans Incremental Common Shares Attributable to Dilutive Effect of Share-Based Payment Arrangements SEC Schedule, 12-09, Valuation Allowances and Reserves Type SEC Schedule, 12-09, Valuation Allowances and Reserves Type [Axis] Organization, Consolidation and Presentation of Financial Statements [Abstract] Organization, Consolidation and Presentation of Financial Statements [Abstract] Disposal Group Name Disposal Group Name [Domain] Acquisitions, net of cash acquired Payments to acquire businesses, net of cash acquired Payments to Acquire Businesses, Net of Cash Acquired Acquisitions Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Issuances Level 2 Fair Value, Inputs, Level 2 [Member] Current Fiscal Year End Date Current Fiscal Year End Date Borrowings, due 2-3 years Long-Term Debt, Maturity, Year Two and Three Intangible assets, net Total intangible assets, net, beginning Total intangible assets, net, ending Intangible Assets, Net (Excluding Goodwill) Inventory [Line Items] Inventory [Line Items] Concentration Risk Type Concentration Risk Type [Axis] Total current liabilities Liabilities, Current Office Facility Office Facility [Member] Office facility. Net income Net Income (Loss), Including Portion Attributable to Nonredeemable Noncontrolling Interest Inventory Current [Table] Inventory, Current [Table] Schedule of Receivables, Net Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block] Income Tax Provision, Continuing Operations [Abstract] Income Tax Expense (Benefit), Continuing Operations [Abstract] Restructuring Cost And Reserve [Line Items] Restructuring Cost and Reserve [Line Items] Unrecognized tax benefits that would impact effective tax rate Unrecognized Tax Benefits that Would Impact Effective Tax Rate Revenue, remaining performance obligation, amount Revenue, Remaining Performance Obligation, Amount Stock options expiration period Share-Based Compensation Arrangement by Share-Based Payment Award, Expiration Period Equity Securities, FV-NI, Unrealized Gain (Loss) Equity Securities, FV-NI, Unrealized Gain (Loss) Other financing activities, net Proceeds from (Payments for) Other Financing Activities Fair Value Disclosures [Abstract] Fair Value Disclosures [Abstract] U.S. Common stocks Defined Benefit Plan, Equity Securities, Common Stock [Member] Credit Facility Credit Facility [Axis] Flutter Entertainment plc Flutter Entertainment Plc [Member] Flutter Entertainment plc. 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Tubi, Inc. Tubi Inc [Member] Tubi, Inc. Actuarial losses (gains) Defined Benefit Plan, Accumulated Other Comprehensive Income (Loss), Gain (Loss), before Tax Effective Income Tax Rate Reconciliation Schedule of Effective Income Tax Rate Reconciliation [Table Text Block] Net (decrease) increase in cash and cash equivalents Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect Cash in excess of amount will be deducted from indebtedness for purposes of calculating operating income leverage ratio Cash In Excess Of Amount Will Be Deducted From Indebtedness For Purposes Of Calculating Operating Income Leverage Ratio Cash in excess of this amount will be deducted from indebtedness for purposes of calculating the operating income leverage ratio. Entity Central Index Key Entity Central Index Key Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract] Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract] Finite-Lived Intangible Assets by Major Class Finite-Lived Intangible Assets by Major Class [Axis] 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 Activity within Other Comprehensive (Loss) Income Comprehensive Income (Loss) [Table Text Block] Consideration transferred Business Combination, Consideration Transferred 2024 Entertainment License Agreement For Program Material Including Sports Rights Advances Expected Amortization And Film Monetized On Its Own Expected Amortization Year Two Entertainment License Agreement For Program Material Including Sports Rights Advances Expected Amortization And Film Monetized On Its Own Expected Amortization Year Two One time termination benefits One-time Termination Benefits [Member] Concentrations of credit risk Concentration Risk, Credit Risk, Policy [Policy Text Block] City Area Code City Area Code ASSETS Assets [Abstract] Net benefit liability recognized for pension and other postretirement benefit plans Net amount recognized Defined Benefit Plan, Amounts for Asset (Liability) Recognized in Statement of Financial Position Cumulative translation adjustment, before Tax Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, before Tax Asset Class Asset Class [Axis] Earnings per share Earnings Per Share, Policy [Policy Text Block] Borrowings, due 1 year or less Long-Term Debt, Maturity, Year One Equity-based compensation Share-Based Payment Arrangement, Noncash Expense Weighted average grant-date fair value of options granted (in USD per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value Variable Rate Variable Rate [Axis] Interest Cost Interest Cost [Member] Interest cost. 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Entity Address, Postal Zip Code Entity Address, Postal Zip Code Change in accrual for uncertain tax positions, excluding interest and penalties Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward] Borrowings Proceeds from Issuance of Long-Term Debt and Capital Securities, Net Income Tax Disclosure [Abstract] Income Tax Disclosure [Abstract] Line of credit facility, maximum borrowing capacity Line of Credit Facility, Maximum Borrowing Capacity Utilization SEC Schedule, 12-09, Valuation Allowances and Reserves, Deduction Restructuring liabilities, beginning balance Restructuring liabilities, ending balance Restructuring Reserve Domestic equity funds Defined Benefit Plan, Equity Securities, US [Member] KCPQ, KZJO and WITI Television Stations K C P Q K Z J O And W I T I Television Stations [Member] KCPQ, KZJO and WITI television stations. 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Adjustments for tax matters, net Effective Income Tax Rate Reconciliation, Tax Settlement, Percent Goodwill [Line Items] Goodwill [Line Items] Statement of Cash Flows [Abstract] Statement of Cash Flows [Abstract] Level 1 Fair Value, Inputs, Level 1 [Member] Fiscal year Defined Benefit Plan, Expected Future Benefit Payment [Abstract] Prior service cost Defined Benefit Plan, Accumulated Other Comprehensive (Income) Loss, Prior Service Cost (Credit), before Tax Net cash provided by operating activities Net Cash Provided by (Used in) Operating Activities Property, Plant and Equipment Property, Plant and Equipment [Member] Related Party Transaction Related Party Transaction [Domain] Other, Corporate and Eliminations Segment Other, Corporate and Eliminations Segment [Member] Other, Corporate and Eliminations Segment Cancelled (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Forfeitures in Period Full power broadcast television stations Number Of Television Stations Number of television stations. Document Annual Report Document Annual Report Liability Class Liability Class [Axis] Other Defined Benefit Plan, Other Cost (Credit) Geographical Geographical [Axis] Murdoch Family Trust Murdoch Family Trust [Member] Murdoch Family Trust. Weighted average shares - basic Weighted Average Number of Shares Issued, Basic Accrued non-current pension/postretirement liabilities Liability, Defined Benefit Plan, Noncurrent Business acquisition, percentage of equity acquired Business Acquisition, Percentage of Voting Interests Acquired Net periodic benefit costs Defined Benefit Plan Net Periodic Benefit Cost Before Settlement Loss Defined benefit plan net periodic benefit cost before settlement loss. Number of renewal options Number Of Renewal Options Number of renewal options. 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Components of Other Non-current Assets Schedule of Other Assets, Noncurrent [Table Text Block] Restructuring Reserve [Roll Forward] Restructuring Reserve [Roll Forward] Sale of subsidiary noncontrolling interest Proceeds from Sale of Interest in Partnership Unit Entity Address, City or Town Entity Address, City or Town 2028-2032 Defined Benefit Plan, Expected Future Benefit Payment, after Year Five for Next Five Years Noncontrolling interests Stockholders' Equity Attributable to Noncontrolling Interest Statement of Financial Position [Abstract] Statement of Financial Position [Abstract] Liabilities for accrued interest related to uncertain tax benefits Unrecognized Tax Benefits, Interest on Income Taxes Accrued Segment EBITDA Segment E B I T D A Segment EBITDA is defined as Revenues less Operating expenses and Selling, general and administrative expenses. 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Reclassifications realized in net income, tax Reclassification from AOCI, Current Period, Tax Summary Of Significant Accounting Policies [Line Items] Summary Of Significant Accounting Policies [Line Items] Line items represent summary of significant accounting policies. Additions for prior year tax positions Unrecognized Tax Benefits, Increase Resulting from Prior Period Tax Positions Fair Value Measured at Net Asset Value Per Share Fair Value Measured at Net Asset Value Per Share [Member] Disposal Group Classification Disposal Group Classification [Axis] Restricted Stock Units (RSUs) Restricted Stock Units (RSUs) [Member] Document And Entity Information [Line Items] Entity Information [Line Items] Borrowings, due 4-5 years Long-Term Debt, Maturity, Year Four and Five The Stars Group Inc.'s U S Business Stars Group S U S Business [Member] Stars Group's U.S. business. LIBOR London Interbank Offered Rate (LIBOR) [Member] Accelerated share repurchases, initial price paid per share (in USD per share) Accelerated Share Repurchases, Initial Price Paid Per Share Subsequent Events [Abstract] Subsequent Events [Abstract] Revenues Revenues Contractual Obligation Fiscal Year Maturity [Line Items] Contractual Obligation Fiscal Year Maturity [Line Items] Line items stands for contractual obligation fiscal year maturity. 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Return to accrual Effective Income Tax Rate Reconciliation, Return To Accrual Effective Income Tax Rate Reconciliation, Return To Accrual Pension assets Defined Benefit Plan, Pension Plan with Projected Benefit Obligation in Excess of Plan Assets, Plan Assets Inventories Inventory, Policy [Policy Text Block] Concentration Risk Type Concentration Risk Type [Domain] Total Fox Corporation stockholders' equity Stockholders' Equity Attributable to Parent Cancelled (in USD per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value Other Deferred Tax Assets, Other Accumulated amortization of amortizable intangible assets Finite-Lived Intangible Assets, Accumulated Amortization 3.500% senior notes due 2030 Three Point Five Zero Percentage Due Two Thousand Thirty [Member] Three point five zero percentage due Two thousand thirty. 2024 Finite-Lived Intangible Asset, Expected Amortization, Year Three Changes in Fair Value of Financial Liabilities on a Recurring Basis Using Level 3 Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block] Other Other Assets, Miscellaneous, Noncurrent Affiliate fee Affiliate Fee [Member] Affiliate fee. Retained Earnings Retained Earnings [Member] Dividends paid and distributions Payments of Dividends Segment Reporting Information [Line Items] Segment Reporting Information [Line Items] Total lease costs Lease, Cost Common Stock Common Stock [Member] Summary of Lease Costs and Supplemental Cash Flows Information Lease, Cost [Table Text Block] Number of shares available for issuance under the SAP Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Available for Grant Statement [Table] Statement [Table] Vested (in USD 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 Non-current lease liabilities Non-current operating lease liabilities Operating Lease, Liability, Noncurrent Statistical Measurement Statistical Measurement [Axis] Other comprehensive income Other Comprehensive Income (Loss), before Tax Intangible assets not subject to amortization, beginning Intangible assets not subject to amortization, ending Indefinite-Lived Intangible Assets (Excluding Goodwill) Related Party Transaction Related Party Transaction [Axis] Disposal Group Name Disposal Group Name [Axis] Receivables, net Accounts Receivable, after Allowance for Credit Loss, Current Equity Components Equity Components [Axis] Schedule of Amounts Recognized in Balance Sheet Schedule of Amounts Recognized in Balance Sheet [Table Text Block] Dividends Payable [Table] Dividends Payable [Table] Separation And Distribution Agreement Separation And Distribution Agreement [Member] Separation And Distribution Agreement Statement [Line Items] Statement [Line Items] Allowances for doubtful accounts SEC Schedule, 12-09, Allowance, Notes Receivable [Member] Semi Annual Dividend Semi Annual Dividend [Member] Semi-annual dividend. Unvested units at beginning of the year (in shares) Unvested units at the end of the year (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis] Variable Rate Variable Rate [Domain] Selling, general and administrative Selling, General and Administrative Expense ROU assets Operating lease ROU assets Operating Lease, Right-of-Use Asset Accumulated Other Comprehensive (Loss) AOCI Attributable to Parent [Member] Auditor Firm ID Auditor Firm ID Maturity extension number of one year periods Maturity Extension Number Of One Year Periods Maturity extension number of one year periods. 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Adjustments to reconcile net income to cash provided by operating activities Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Goodwill and Intangible Assets, Net Goodwill and Intangible Assets Disclosure [Text Block] Collaborative Arrangement and Arrangement Other than Collaborative [Table] Collaborative Arrangement and Arrangement Other than Collaborative [Table] Total current Current Federal, State and Local, Tax Expense (Benefit) Property, plant and equipment Property, Plant and Equipment, Policy [Policy Text Block] Intrinsic value of unvested stock units Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Aggregate Intrinsic Value, Nonvested Preferred stock, par value (in USD per share) Preferred Stock, Par or Stated Value Per Share Cable Network Programming And Television Segments Cable Network Programming And Television Segments [Member] Cable Network Programming and Television Segments Member. 2026 Lessee, Operating Lease, Liability, to be Paid, Year Four Income Statement [Abstract] Income Statement [Abstract] Granted (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross Additional Paid-in Capital Additional Paid-in Capital [Member] Document Fiscal Period Focus Document Fiscal Period Focus Net income attributable to Fox Corporation stockholders per share: Earnings Per Share, Basic [Abstract] Number of television stations acquired Number Of Television Stations Acquired Number of television stations acquired. 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Fair Value of Financial Assets (Liabilities) and the Level Used to Measure Them Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block] Operating Segments Operating Segments [Member] Intrinsic value of options exercisable Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Intrinsic Value Preferred stock, shares authorized Preferred Stock, Shares Authorized Less: Net income attributable to noncontrolling interests Less: Net income attributable to noncontrolling interests Net Income (Loss) Attributable to Noncontrolling Interest Commitments and Contingencies Commitments and Contingencies Disclosure [Text Block] Accumulated impairment loss, goodwill Goodwill, Impaired, Accumulated Impairment Loss Net income attributable to Fox Corporation stockholders Net income attributable to Fox Corporation stockholders Net Income (Loss) Available to Common Stockholders, Basic Common stock, shares issued Common Stock, Shares, Issued Stockholders Equity [Table] Stockholders Equity [Table] Stockholders equity. 2025 Entertainment License Agreement For Program Material Including Sports Rights Advances Expected Amortization And Film Monetized On Its Own Expected Amortization Year Three Entertainment License Agreement For Program Material Including Sports Rights Advances Expected Amortization And Film Monetized On Its Own Expected Amortization Year Three 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] Net cash used in investing activities Net Cash Provided by (Used in) Investing Activities Senior notes Debt Instrument, Face Amount Investments Investment, Policy [Policy Text Block] Comprehensive income attributable to Fox Corporation stockholders Comprehensive Income (Loss), Net of Tax, Attributable to Parent Reconciliation of Goodwill and Intangible Assets, Net from Segments to Consolidated Schedule of Segment Reporting Information, by Segment [Table Text Block] Entity Current Reporting Status Entity Current Reporting Status Other current liabilities Other Liabilities, Current Estimated reduction to the annual cash tax liability resulting from the Separation and the Distribution, amount Estimated Annual Cash Tax Liability Deductions Related To Separation And Distribution Estimated annual cash tax liability deductions related to separation and Distribution. Long-term Debt, Fiscal Year Maturity [Abstract] Long-Term Debt, Fiscal Year Maturity [Abstract] Payment for contract termination Payments Payments for Restructuring Disaggregation Of Revenue [Table] Disaggregation of Revenue [Table] 3.050% senior notes due 2025 Three Point Zero Five Percentage Due Two Thousand Twenty Five [Member] Three point zero five percentage due two thousand twenty five. 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State and local taxes Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent Other Stockholders' Equity, Other Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] Total Intangible Assets, Net [Roll Forward] Total Intangible Assets, Net [Roll Forward] Total Intangible Assets, Net Basis of Presentation Basis of Accounting, Policy [Policy Text Block] Property, plant and equipment, net Total property, plant and equipment, net Property, Plant and Equipment, Net Payout range as a percentage of the target award Payout Range On Stock Based Compensation Awards Payout range on stock-based compensation award presented as a percentage of target award. Net loss (income) Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Gain (Loss) Included in Earnings Dividends Dividends Cancelled (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeited in Period Carrying value Total borrowings Long-Term Debt Other, net Other, net Total other, net Other Nonoperating Income (Expense) Restructuring Programs Restructuring and Related Activities Disclosure [Text Block] Non-current assets Assets, Noncurrent [Abstract] Year that the rate reaches the ultimate trend rate Defined Benefit Plan, Year Health Care Cost Trend Rate Reaches Ultimate Trend Rate Accumulated other comprehensive loss Accumulated other comprehensive loss, net of tax Accumulated Other Comprehensive Income (Loss), Net of Tax Number of votes Voting Rights Number Of Votes Description of voting rights number of votes. 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Long-Lived Tangible Asset Long-Lived Tangible Asset [Domain] Components of Other Liabilities Other Noncurrent Liabilities [Table Text Block] Sale of investments Proceeds from Sale, Maturity and Collection of Investments Stock units granted (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Net of Forfeitures Debt Instrument [Line Items] Debt Instrument [Line Items] Business Combination and Asset Acquisition [Abstract] Total lease liabilities Present value of operating lease liabilities Operating Lease, Liability Balance as of beginning of year Balance as of end of year SEC Schedule, 12-09, Valuation Allowances and Reserves, Amount Initial term of lease arrangements Lessor, Operating Lease, Term of Contract Rate to which the cost trend rate is assumed to decline (the ultimate trend rate) Defined Benefit Plan, Ultimate Health Care Cost Trend Rate 2023 Finite-Lived Intangible Asset, Expected Amortization, Year Two Audit Information [Abstract] Audit Information 5.476% senior notes due 2039 Five Point Four Seven Six Percent Due Two Thousand Thirty Nine [Member] Five point four seven six percent due two thousand thirty nine. Granted (in USD per share) Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Grants in Period, Weighted Average Exercise Price Benefits paid Defined Benefit Plan, Plan Assets, Benefits Paid Reconciliation of Depreciation and Amortization from Segments to Consolidated and Reconciliation of Capital Expenditures from Segments to Consolidated Reconciliation of Other Significant Reconciling Items from Segments to Consolidated [Table Text Block] Deferred tax assets Deferred Tax Assets, Net [Abstract] Benefit plan and cumulative translation adjustments Accumulated Defined Benefit Plans Adjustment, Net Prior Service Including Portion Attributable to Noncontrolling Interest [Member] Restructuring charges Restructuring Charges Auditor Location Auditor Location Entity Filer Category Entity Filer Category Equity Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest [Abstract] Defined Benefit Plan, Assumed Health Care Cost Trend Rates [Abstract] Defined Benefit Plan, Assumed Health Care Cost Trend Rates [Abstract] Federal Current Federal Tax Expense (Benefit) US UNITED STATES Equity-based compensation Share-Based Payment Arrangement, Expense Commitments and contingencies Commitments and Contingencies Security Exchange Name Security Exchange Name Outstanding at the beginning of the year (in USD per share) Outstanding at the end of the year (in USD per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price Credible Labs Inc Credible Labs Inc [Member] Credible Labs Inc. Revenues Revenue from Contract with Customer, Excluding Assessed Tax Production and Office Space Production And Office Space [Member] Production and office space member. Fair value of equity instruments consideration Business Combination, Consideration Transferred, Equity Interests Issued and Issuable Service cost Defined Benefit Plan, Service Cost Deferred tax valuation allowance SEC Schedule, 12-09, Valuation Allowance, Deferred Tax Asset [Member] USGA Programming Rights U S G A Programming Rights [Member] USGA programming rights. 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Total deferred tax assets Deferred Tax Assets, Gross Business Combination, Acquisition of Less than 100 Percent, Noncontrolling Interest, Fair Value Business Combination, Acquisition of Less than 100 Percent, Noncontrolling Interest, Fair Value Accelerated share repurchases agreement amount Accelerated Share Repurchases Agreement Amount Accelerated share repurchases agreement amount. Purchase of investments Payments to Acquire Investments Less: imputed interest Lessee, Operating Lease, Liability, Undiscounted Excess Amount Diluted (in USD per share) Net income attributable to Fox Corporation stockholders per share - diluted (in USD per share) Earnings Per Share, Diluted Accumulated benefit obligation Defined Benefit Plan, Accumulated Benefit Obligation Vesting period Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period Consolidation Items Consolidation Items [Axis] Number of television stations sold Number Of Television Stations Sold Number of television stations sold. 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Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] Nature of Expense Nature of Expense [Axis] Schedule of Changes in Restructuring Program Liabilities Schedule of Restructuring Reserve by Type of Cost [Table Text Block] Valuation and Qualifying Accounts SEC Schedule, 12-09, Schedule of Valuation and Qualifying Accounts Disclosure [Text Block] Weighted-average assumptions used to determine net periodic benefit costs Defined Benefit Plan, Weighted Average Assumptions Used in Calculating Net Periodic Benefit Cost [Abstract] 2026 Finite-Lived Intangible Asset, Expected Amortization, Year Five Projected benefit obligation Defined Benefit Plan, Pension Plan with Accumulated Benefit Obligation in Excess of Plan Assets, Projected Benefit Obligation Measurement Frequency Measurement Frequency [Axis] RSUs and PSUs, 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] Prepayment of the Company's share of the estimated taxes resulting from the anticipated divestitures by Disney of certain assets Prepayment Of Estimated Taxes In Respect Of Divestitures Of Parent Prepayment of the estimated taxes in respect of divestitures of the Parent. Loss Contingency Nature Loss Contingency Nature [Axis] Leases Lessee And Lessor Operating Leases [Text Block] Lessee and lessor operating leases. Net amounts recognized Defined Benefit Plan, Accumulated Other Comprehensive (Income) Loss, before Tax Other supplemental information Other Supplemental Information Lessee [Abstract] Other supplemental information lessee. Retirement Benefits [Abstract] Retirement Benefits [Abstract] Long-term Debt, Type Long-Term Debt, Type [Domain] Statement of Stockholders' Equity [Abstract] Statement of Stockholders' Equity [Abstract] Dividends Dividends [Axis] Series Common Stock Series Common Stock [Member] Series common stock. Advertising expenses Advertising Cost [Policy Text Block] FINANCING ACTIVITIES Net Cash Provided by (Used in) Financing Activities [Abstract] Advertising Advertising [Member] Total inventories, net Inventory Current And Noncurrent Net Carrying amount (lower of cost or fair value) as of the balance sheet date of current and noncurrent inventories less all valuation and other allowances. 2023 Entertainment License Agreement For Program Material Including Sports Rights Advances Expected Amortization And Film Monetized On Its Own Expected Amortization Year One Entertainment License Agreement For Program Material Including Sports Rights Advances Expected Amortization And Film Monetized On Its Own Expected Amortization Year One Disposal Group Classification Disposal Group Classification [Domain] Pension benefit obligations Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Pensions Disaggregation Of Revenue [Line Items] Disaggregation of Revenue [Line Items] Distributions Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Distributions Amount of distributions of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing. Proceeds from dispositions, net Proceeds from Divestiture of Businesses, Net of Cash Divested Cumulative translation adjustment, tax Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Tax Return Seeking Assets Return Seeking Assets [Member] Return seeking assets [Member] Other Liabilities