Revision of Prior Period [Axis] Revision of Prior Period [Axis] Other expense (income), net Other Nonoperating Income (Expense) Comprehensive Income (Loss), Net of Tax, Attributable to Parent [Abstract] Comprehensive Income (Loss), Net of Tax, Attributable to Parent [Abstract] Treasury Stock Treasury Stock [Member] Decrease in accounts payable and accrued liabilities Increase (Decrease) in Accounts Payable and Accrued Liabilities Payables and Accruals [Abstract] Product Information [Line Items] Product Information [Line Items] Segments [Axis] Segments [Axis] Schedule of Accumulated Other Comprehensive Earnings (Loss) Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block] Drawdowns Production Financing Loan and Other Loans, Drawdowns Production Financing Loan and Other Loans, Drawdowns Schedule of Restructuring and Related Costs [Table] Schedule of Restructuring and Related Costs [Table] Significant Unobservable Inputs (Level 3) Fair Value, Inputs, Level 3 [Member] Measurement period adjustments Goodwill, Purchase Accounting Adjustments Leases Lessee, Leases [Policy Text Block] Contract liability, balance, percentage Contract Liability, Balance, Percentage Contract Liability, Balance, Percentage Underwriting discount and fees Debt Issuance Costs, Gross Derivatives Derivative Asset Statistical Measurement [Domain] Statistical Measurement [Domain] LIABILITIES, NONCONTROLLING INTERESTS AND SHAREHOLDERS' EQUITY Liabilities and Equity [Abstract] Total purchase price Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Less Noncontrolling Interest Restructuring Cost and Reserve [Line Items] Restructuring Cost and Reserve [Line Items] Distributions paid to noncontrolling owners and other foreign exchange Noncontrolling Interest, Decrease from Distributions to Noncontrolling Interest Holders Derivative Financial Instruments Derivative Instruments and Hedging Activities Disclosure [Text Block] Information by Segment and Reconciliation to Reported Amounts Reconciliation of Revenue from Segments to Consolidated [Table Text Block] Proceeds from Issuance of Debt Proceeds from Issuance of Debt Current Fiscal Year End Date Current Fiscal Year End Date Other intangible assets, net of accumulated amortization of $855,000 $759,900 and $783,500 Intangible Assets, Net (Excluding Goodwill) Consolidated total leverage ratio Debt Instrument, Covenant Compliance, Consolidated Total Leverage Ratio Consolidated Total Leverage Ratio Trademarks and Trade Names Trademarks and Trade Names [Member] Foreign exchange differences Other Loans Payable, Exchange Difference Other Loans Payable, Exchange Difference Net proceeds after deduction of underwriting discount and fees Proceeds from Issuance of Long-term Debt Deferred revenue Deferred Revenue, Current Operating profit (loss) Operating profit (loss) Operating Income (Loss) Other Payments of Debt Issuance Costs Entity Address, Postal Zip Code Entity Address, Postal Zip Code Total current liabilities Liabilities, Current Production financing loan, weighted average interest rate Production Financing Loan, Weighted Average Interest Rate Production Financing Loan, Weighted Average Interest Rate Reclassification out of Accumulated Other Comprehensive Income Reclassification out of Accumulated Other Comprehensive Income [Member] Earnings per share attributable to Hasbro, Inc.: Diluted (in dollars per share) Business Acquisition, Pro Forma Earnings Per Share, Diluted Severance expense Pre-tax severance expense Severance Costs Schedule of Contract Assets and Liabilities Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block] Prepaid expenses and other current assets Prepaid Expense and Other Assets, Current Variable Rate [Domain] Variable Rate [Domain] Variable Rate [Axis] Variable Rate [Axis] Schedule of Business Acquisitions, by Acquisition [Table] Schedule of Business Acquisitions, by Acquisition [Table] Production financing facility, restricted cash Production Financing Facility, Restricted Cash Production Financing Facility, Restricted Cash Noncontrolling interests related to acquisition of Entertainment One Ltd. Noncontrolling Interest, Increase from Business Combination Purchases of common stock Payments for Repurchase of Common Stock ASSETS Assets [Abstract] Accounting Policies [Abstract] Accounting Policies [Abstract] 2025 and thereafter Lessee, Operating Lease, Liability, to be Paid, after Year Five eOne Investment in Productions and Investments in Acquired Content Rights Entertainment [Text Block] Stock-based compensation transactions Shares Issued, Value, Share-based Payment Arrangement, after Forfeiture Entity Shell Company Entity Shell Company Cover [Abstract] Cover [Abstract] Operating cash flows from operating leases Operating Lease, Payments Accounts payable Accounts Payable, Current Foreign exchange translation Goodwill, Foreign Currency Translation Gain (Loss) Investment in Productions and Acquired Content Rights Investment in Productions and Acquired Content Rights [Policy Text Block] Investment in Productions and Acquired Content Rights [Policy Text Block] Document Type Document Type 6.60% Debentures Due 2028 Debentures 6.60% Due 2028 [Member] Debentures 6.60% due 2028 Other Comprehensive Earnings (Loss) Comprehensive Income (Loss) Note [Text Block] Accrued Liabilities Accounts Payable and Accrued Liabilities Disclosure [Text Block] Retained earnings Retained Earnings (Accumulated Deficit) Inventory purchases Foreign Currency Forward Contract, Inventory Purchases [Member] Contract negotiated between two parties to purchase and sell a specific quantity of a financial instrument, foreign currency, or commodity at a price specified at origination of the contract, with delivery and settlement at a specified future date. Operating lease right-of-use assets, net Operating Lease, Right-of-Use Asset Net (losses) gains on cash flow hedging activities, net of tax Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification, after Tax Reconciliation of Level 3 Fair Value Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block] Income taxes Income Taxes Paid Property, plant and equipment (including right of use assets) Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment 2023 Lessee, Operating Lease, Liability, to be Paid, Year Four Fair Value Hierarchy Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block] New Accounting Pronouncements or Change in Accounting Principle [Line Items] New Accounting Pronouncements or Change in Accounting Principle [Line Items] AOCI Attributable to Parent, Net of Tax [Roll Forward] AOCI Attributable to Parent, Net of Tax [Roll Forward] CANADA CANADA Deferred revenue Deferred Revenue Preference stock of $2.50 par value. Authorized 5,000,000 shares; none issued Preferred Stock, Value, Issued Hedging Designation [Domain] Hedging Designation [Domain] Other comprehensive earnings (loss): Other Comprehensive Income (Loss), Net of Tax [Abstract] Document Quarterly Report Document Quarterly Report Common stock, par value (in dollars per share) Common Stock, Par or Stated Value Per Share Other liabilities Other Liabilities, Noncurrent Other Payments for (Proceeds from) Other Investing Activities Schedule of Program Production Costs Schedule of Program Production Costs [Table Text Block] Tabular disclosure of information regarding the components of program production costs. Schedule of Other Comprehensive Income (Loss), Tax Effect Schedule of Other Comprehensive Income (Loss), Tax Effect [Table Text Block] Tabular disclosure of tax effects of components of comprehensive income (loss). Includes, but is not limited to, foreign currency translation adjustments, foreign currency transactions designated as economic hedges of a net investment in foreign entity, gain (loss) and prior service cost (credit) for pension plans and other postretirement benefit plans. Stock-based compensation expense APIC, Share-based Payment Arrangement, Increase for Cost Recognition Proceeds from borrowings with maturity greater than three months Proceeds from Debt, Maturing in More than Three Months Effect of exchange rate changes on cash Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents Long-term debt, fair value Long-term Debt Fair Value, Excluding Current Maturities Fair value amount of long-term debt, classified as non-current. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations. Inventories Inventory, Net Net revenues Net revenues, external Revenue from Contract with Customer, Excluding Assessed Tax Measurement Frequency [Domain] Measurement Frequency [Domain] Advertising Advertising Expense Lender Name [Axis] Lender Name [Axis] Entity File Number Entity File Number Business Acquisition [Axis] Business Acquisition [Axis] Geographical [Domain] Geographical [Domain] Cash paid during the period for: Cash and Cash Equivalents, Period Increase (Decrease) [Abstract] Statement [Line Items] Statement [Line Items] Antidilutive securities excluded from computation of earnings per share, amount, treasury stock method (in shares) Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount, Treasury Stock Method Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount, Treasury Stock Method Noncontrolling interests Business Combination, Acquisition of Less than 100 Percent, Noncontrolling Interest, Fair Value And Goodwill Business Combination, Acquisition Of Less Than 100 Percent, Noncontrolling Interest, Fair Value And Goodwill Term of loan facility Debt Instrument, Term Lease liability -Current Lease Liability, Current Lease Liability, Current Document Fiscal Period Focus Document Fiscal Period Focus Acquisition and related costs Business Combination, Acquisition Related Costs Conversion rate (USD/GBP) Business Acquisition, Conversion Rate Business Acquisition, Conversion Rate Statement [Table] Statement [Table] Type of Restructuring [Domain] Type of Restructuring [Domain] Statistical Measurement [Axis] Statistical Measurement [Axis] Amortization of intangibles Business Acquisition, Pro Forma, Amortization of Intangible Assets Business Acquisition, Pro Forma, Amortization of Intangible Assets Other current assets Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Other Preference stock, issued (in shares) Preferred Stock, Shares Issued Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, before Tax Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, before Tax Business Combinations [Abstract] Business Combinations [Abstract] Income tax effect, amount Business Acquisition, Pro Forma, Effective Income Tax Rate Reconciliation at Federal Statutory Tax Rate, Amount Business Acquisition, Pro Forma, Effective Income Tax Rate Reconciliation at Federal Statutory Tax Rate, Amount Loss before income taxes Business Combination, Pro Forma Information, Earnings or Loss of Acquiree since Acquisition Date, Actual Latin America Latin America [Member] Increase (Decrease) in Stockholders' Equity [Roll Forward] Increase (Decrease) in Stockholders' Equity [Roll Forward] Fair Value Hierarchy and NAV [Domain] Fair Value Hierarchy and NAV [Domain] Financial Instruments Debt Disclosure [Text Block] Debt Instrument, Redemption, Period One Debt Instrument, Redemption, Period One [Member] Content assets - IIC and IIP Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Content Assets Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Content Assets Goodwill [Roll Forward] Goodwill [Roll Forward] Film and TV Programming Film Programming [Abstract] Film Programming [Abstract] Schedule of Earnings (Loss) Per Share Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Finite-Lived Intangible Assets, Major Class Name [Domain] Finite-Lived Intangible Assets, Major Class Name [Domain] Balance at beginning of year Balance at end of second quarter Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability Value Restructuring and related cost Restructuring and Related Cost, Incurred Cost Effect of dilutive securities: Dilutive Securities, Effect on Basic Earnings Per Share [Abstract] Summary of Preliminary Allocation of Purchase Price Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block] Corporate and Eliminations Corporate and Eliminations Corporate, Non-Segment [Member] Amendment Flag Amendment Flag Other Other Accrued Liabilities, Current Line of credit, borrowings outstanding Term loans proceeds which financed acquisition Long-term Line of Credit eOne eOne Entertainment [Member] eOne Entertainment [Member] Inventories Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Inventory Net gains on cash flow hedging activities Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, after Tax Net cash provided by operating activities Net Cash Provided by (Used in) Operating Activities Restructuring Actions Restructuring and Related Activities Disclosure [Text Block] Measurement Frequency [Axis] Measurement Frequency [Axis] Gains (Losses) on Derivative Instruments Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent [Member] 3.90% Notes Due 2029 Notes 3.90% Due 2029 [Member] Notes 390 Due 2029 [Member] Derivative Instrument [Axis] Derivative Instrument [Axis] Finite-Lived Intangible Assets by Major Class [Axis] Finite-Lived Intangible Assets by Major Class [Axis] Net (repayments of) proceeds from other short-term borrowings Proceeds from Short-term Debt Senior Notes Senior Notes [Member] Geographical [Axis] Geographical [Axis] Repayments of borrowings with maturity greater than three months Repayments of Debt, Maturing in More than Three Months Local Phone Number Local Phone Number Segments [Domain] Segments [Domain] Repayments of unsecured debt Repayments of Unsecured Debt Completed and not released Theatrical Film Costs, Completed and Not Released Statement of Cash Flows [Abstract] Statement of Cash Flows [Abstract] Net earnings (loss) attributable to Hasbro, Inc. Business Acquisition, Pro Forma Net Income (Loss) Schedules of Net Revenues by Brand Portfolio Revenue from External Customers by Products and Services [Table Text Block] Term Loan Agreement Term Loan Agreement [Member] Term Loan Agreement [Member] Income Statement Location [Axis] Income Statement Location [Axis] Accounts receivable, allowance for doubtful accounts Accounts Receivable, Allowance for Credit Loss, Current Income Statement Location [Domain] Income Statement Location [Domain] Production financing loan, beginning balance Production financing loan, ending balance Production Financing Loan Production Financing Loan 2021 Lessee, Operating Lease, Liability, to be Paid, Year Two Cash flows from financing activities: Net Cash Provided by (Used in) Financing Activities [Abstract] Selling, distribution and administration Selling, General and Administrative Expense Notional Amount Notional amount Derivative, Notional Amount Amortization of intangibles Amortization of intangibles Amortization of Intangible Assets Schedule of Net Revenues by Major Geographic Region Schedule of Revenue from External Customers Attributed to Foreign Countries by Geographic Area [Table Text Block] Schedule of Information Related to Leases Lease, Cost [Table Text Block] Line of Credit Facility [Table] Line of Credit Facility [Table] Less: Employee awards to be recorded as future stock compensation expense Business Combination, Employee Awards To Be Recorded As Future Stock Compensation Expense Business Combination, Employee Awards To Be Recorded As Future Stock Compensation Expense Entity Current Reporting Status Entity Current Reporting Status Fair Value Net unrealized gains Net fair value Derivative, Fair Value, Net Gain (loss) on investments Debt Securities, Available-for-sale, Gain (Loss) 2022 Lessee, Operating Lease, Liability, to be Paid, Year Three Other Other Assets, Noncurrent Redemption of equity instruments Redemption of Equity Instruments Redemption of Equity Instruments Segment Reporting Segment Reporting Disclosure [Text Block] Total liabilities Financial Liabilities Fair Value Disclosure Total assets Total assets Assets Fair value of investments AvailableForSaleInvestmentsFairValueOption Available for sale investments for which the fair value option was elected. Entertainment, Licensing and Digital Entertainment, Licensing and Digital Entertainment, Licensing and Digital [Member] Operating segment classified as Entertainment, Licensing and Digital. TV/Film/Entertainment (3) TV, Film, and Entertainment [Member] TV, Film, and Entertainment [Member] Schedule of Accrued Liabilities Schedule of Accrued Liabilities [Table Text Block] Accrued income taxes Accrued Income Taxes, Current Unrealized holding gains on available-for-sale securities, net of tax OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment, after Tax Antidilutive Securities [Axis] Antidilutive Securities [Axis] Entity Small Business Entity Small Business Tax expense on unrealized holding gains (losses) OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment, Tax Cost of sales Cost of Sales [Member] Drawdowns Production Financing Loan, Drawdowns Production Financing Loan, Drawdowns Reclassification out of Accumulated Other Comprehensive Income [Axis] Reclassification out of Accumulated Other Comprehensive Income [Axis] Consolidated interest coverage ratio Debt Instrument, Covenant Compliance, Consolidated Interest Coverage Ratio Consolidated Interest Coverage Ratio Previously Reported Previously Reported [Member] Interest expense Previously deferred losses Interest Expense Entity Filer Category Entity Filer Category Proportion Held Noncontrolling Interest, Ownership Percentage by Noncontrolling Owners Cash, cash equivalents and restricted cash Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Cash and Equivalents Product and Service [Axis] Products [Axis] Product and Service [Axis] Total liabilities Liabilities Income Tax Contingency [Line Items] Income Tax Contingency [Line Items] Entity Address, City or Town Entity Address, City or Town eOne eOne Acquisition [Member] eOne Acquisition [Member] Net revenues Sales [Member] Other Restructuring Other Restructuring [Member] Less: Current portion Other Long-term Debt Less imputed interest Lessee, Operating Lease, Liability, Undiscounted Excess Amount Advertising Accrued Advertising, Current Schedule of Redeemable Noncontrolling Interest Redeemable Noncontrolling Interest [Table Text Block] Intercompany Loans Foreign Currency Forward Contract 5 [Member] Intercompany loans used in derivative contracts. Quoted Prices in Active Markets for Identical Assets (Level 1) Fair Value, Inputs, Level 1 [Member] Operating lease expense Operating Lease, Expense Increase in inventories Increase (Decrease) in Inventories Fair Value, Recurring and Nonrecurring [Table] Fair Value, Recurring and Nonrecurring [Table] Document Fiscal Year Focus Document Fiscal Year Focus Antidilutive securities excluded from computation of earnings per share, shares would have been included if no net loss (in shares) Antidilutive Securities Excluded from Computation of Earnings Per Share, Shares Would Have Been Included If No Net Loss Antidilutive Securities Excluded from Computation of Earnings Per Share, Shares Would Have Been Included If No Net Loss Debt Instrument [Axis] Debt Instrument [Axis] Additional Paid-in Capital Additional Paid-in Capital [Member] Fair Value Hedging Fair Value Hedging [Member] Cash consideration for employee share based payment awards outstanding Payments to Acquire Businesses, Gross, Employee Share Based Payment Awards Outstanding Payments to Acquire Businesses, Gross, Employee Share Based Payment Awards Outstanding Schedule of Total Consideration Transferred Schedule of Business Acquisitions, by Acquisition [Table Text Block] Total other assets Other Assets Antidilutive Securities, Name [Domain] Antidilutive Securities, Name [Domain] Operating Segments Operating Segments [Member] Other Other Operating Activities, Cash Flow Statement Disaggregation of Revenue [Line Items] Disaggregation of Revenue [Line Items] Program cost amortization Program Production Cost Amortization The amount of expense recognized in the current period related to program production costs which are capitalized by the Company as they are incurred and amortized using the individual-film-forecast method, whereby these costs are amortized in the proportion that the current period's revenues bear to management's estimate of total ultimate revenues as of the beginning of such period related to the program. Purchases of common stock Treasury Stock, Value, Acquired, Cost Method Derivatives Derivative Liability Adjustments to reconcile net earnings (loss) to net cash provided by operating activities: Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Revenue from Contract with Customer [Abstract] Revenue from Contract with Customer [Abstract] Deferred acquisition payments Deferred acquisition payments Payments of $87.5 million to Saban Properties consisting of $75.0 million deferred purchase price payment and $12.5 million released from escrow. Distributions paid to noncontrolling owners and other foreign exchange Noncontrolling Interest, Decrease (Increase) from Distributions To Noncontrolling Interest Holders And Other Foreign Exchange Noncontrolling Interest, Decrease (Increase) from Distributions To Noncontrolling Interest Holders And Other Foreign Exchange Noncontrolling interests related to acquisition of Entertainment One Ltd. Noncontrolling Interest, Decrease from Redemptions or Purchase of Interests Income Tax Disclosure [Abstract] Income Tax Disclosure [Abstract] 3.55% Notes Due 2026 Notes 3.55% Due 2026 [Member] Notes 355 Due 2026 [Member] Severance Accrued Severance, Current Accrued Severance, Current Earnings (loss) before income taxes Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Product development Research and Development Expense Integration related costs Business Combination, Integration Related Costs Current portion of long-term debt Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Long-term Debt Net earnings (loss) attributable to noncontrolling interests Temporary Equity, Net Income U.S. and Canada U.S. and Canada U.S. and Canada [Member] Operating segment classified as U.S. and Canada. Acquisitions, net of cash acquired Payments to Acquire Businesses, Net of Cash Acquired Common stock, authorized shares (in shares) Common Stock, Shares Authorized Options and other share-based awards (in shares) Incremental Common Shares Attributable to Dilutive Effect of Share-based Payment Arrangements Stock-based compensation transactions Proceeds from Stock Options Exercised Fair Value, Investments, Entities that Calculate Net Asset Value Per Share [Table] Fair Value, Investments, Entities that Calculate Net Asset Value Per Share [Table] Other programming costs Other Programming Costs Other Programming Costs Document Period End Date Document Period End Date Entity Registrant Name Entity Registrant Name Income Statement [Abstract] Income Statement [Abstract] Accumulated Other Comprehensive  Loss AOCI Attributable to Parent [Member] Non-current operating lease liability Operating Lease, Liability, Noncurrent Increase in prepaid expenses and other current assets Increase (Decrease) in Prepaid Expense and Other Assets Royalties Accrued Royalties, Current Completed and not released Other Programming, Completed and Not Released Other Programming, Completed and Not Released Current assets Assets, Current [Abstract] Interest income Investment Income, Interest Consolidated Entities [Axis] Consolidated Entities [Axis] Total comprehensive earnings (loss) attributable to Hasbro, Inc. Comprehensive Income (Loss), Net of Tax, Attributable to Parent Preference stock, par value (in dollars per share) Preferred Stock, Par or Stated Value Per Share Reclassifications to earnings, tax effect: Reclassification from AOCI, Current Period, Tax [Abstract] Restructuring Reserve [Roll Forward] Restructuring Reserve [Roll Forward] Asia Pacific Asia Pacific [Member] Additions to property, plant and equipment Payments to Acquire Property, Plant, and Equipment Consolidation Items [Domain] Consolidation Items [Domain] Revision of Prior Period, Adjustment Revision of Prior Period, Adjustment [Member] Entity Tax Identification Number Entity Tax Identification Number Other loans, beginning balance Other loans, ending balance Other Loans Payable Net gains to other (income) expense, net Gain (Loss) on Derivative Instruments, Net, Pretax Net earnings (loss) Net earnings (loss) Net Income (Loss), Including Portion Attributable to Noncontrolling Interest Trading Symbol Trading Symbol Remaining lease terms Lessee, Operating Lease, Term of Contract Variable % Notes Due December 30, 2022 Variable Notes Due 2022 [Member] Variable Notes Due 2022 [Member] Hedging Designation [Axis] Hedging Designation [Axis] Amortization of unrecognized pension and postretirement amounts Other Comprehensive (Income) Loss, Defined Benefit Plan, Reclassification Adjustment from AOCI, Tax Production Financing Loan and Other Loans [Roll Forward] Production Financing Loan and Other Loans [Roll Forward] Production Financing Loan and Other Loans [Roll Forward] Reclassification out of Accumulated Other Comprehensive Income [Domain] Reclassification out of Accumulated Other Comprehensive Income [Domain] Disaggregation of Revenue [Table] Disaggregation of Revenue [Table] In production Other Programming Costs, In Production Other Programming Costs, In Production Long-term Debt, Type [Domain] Long-term Debt, Type [Domain] Stock-based compensation Share-based Payment Arrangement, Noncash Expense Gaming including Magic the Gathering and Monopoly Gaming including Magic the Gathering and Monopoly [Member] Gaming segment including Magic the Gathering and Monopoly. These two games are typically recorded in the Franchise segment. Production Financing Facilities Production Financing Facilities [Member] Production Financing Facilities [Member] Payments related to tax withholding for share-based compensation Payment, Tax Withholding, Share-based Payment Arrangement Designated as Hedging Instrument Designated as Hedging Instrument [Member] Employee stock option and restricted stock units Employee Stock Option and Restricted Stock Units [Member] An arrangement whereby an employee is entitled to receive in the future, subject to vesting and other restrictions, a number of shares in the entity at a specified price, as defined in the agreement. Although there are variations, normally, after vesting, when an option is exercised, the employee-holder pays the strike value in cash to the issuing employer-entity and receives equity shares. The equity shares can be sold into the market for cash at the current market price without restriction. Options may be used to attract, retain and incentivize employees, in addition to their regular salary and other benefits. Also includes, Share instrument which is convertible to stock or an equivalent amount of cash, after a specified period of time or when specified performance conditions are met. Base Rate Base Rate [Member] Schedule of Restructuring and Related Costs Restructuring and Related Costs [Table Text Block] Acquired during the period Goodwill, Acquired During Period Distributions paid to noncontrolling owners and other foreign exchange Temporary Equity, Decrease From Distributions To Noncontrolling Owners Temporary Equity, Decrease From Distributions To Noncontrolling Owners Sales Foreign Currency Forward Contract, Sales Contract [Member] Accounts payable, and accrued liabilities Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Accounts Payable Fair Values of Undesignated Derivative Financial Instruments Derivatives Not Designated as Hedging Instruments [Table Text Block] Foreign exchange differences Production Financing Loan, Exchange Difference Production Financing Loan, Exchange Difference Derivative Instruments, Gain (Loss) [Table] Derivative Instruments, Gain (Loss) [Table] Long-term debt, carrying cost Long-term Debt Lessee, Lease, Description [Line Items] Lessee, Lease, Description [Line Items] Leases Lessee, Operating Leases [Text Block] Fair Value Disclosures [Abstract] Fair Value Disclosures [Abstract] Cash consideration for extinguishment of debt Indebtedness redeemed as consideration for acquisition Payments to Acquire Businesses, Gross, Extinguishment Of Debt Payments to Acquire Businesses, Gross, Extinguishment Of Debt International International International [Member] International segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker, and (c) for which discrete financial information is available. An operating segment, may engage in business activities for which it has yet to earn revenues. Business Combination, Segment Allocation [Table] Business Combination, Segment Allocation [Table] City Area Code City Area Code Variable % Notes Due December 30, 2024 Variable Notes Due 2024 [Member] Variable Notes Due 2024 [Member] Cost of sales Cost of Goods and Services Sold Available-for-sale securities Debt Securities, Available-for-sale Business Combination Segment Allocation [Line Items] Business Combination Segment Allocation [Line Items] Total costs and expenses Costs and Expenses Segment Reporting, Asset Reconciling Item [Line Items] Segment Reporting, Asset Reconciling Item [Line Items] Equity Components [Axis] Equity Components [Axis] Title of 12(b) Security Title of 12(b) Security Accounts receivable, net Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Receivables Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] Minimum Minimum [Member] Balance Sheet Location [Domain] Balance Sheet Location [Domain] 6.35% Notes Due 2040 Notes 6.35% Due 2040 [Member] Notes 6.35% due 2040 Consolidated Entities [Domain] Consolidated Entities [Domain] Revenue from External Customer [Line Items] Revenue from External Customer [Line Items] Less current portion of operating lease liabilities Operating Lease, Liability, Current Long-term debt Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities, Long-term Debt Europe Europe [Member] Net earnings attributable to noncontrolling interests Net Income (Loss) Attributable to Noncontrolling Interest Schedule of Net Gains (Losses) on Cash Flow Hedges Activities Derivative Instruments, Gain (Loss) [Table Text Block] Production financing held by production subsidiaries Production Financing Held by Production Subsidiaries Production Financing Held by Production Subsidiaries Derivative Instruments, Gain (Loss) [Line Items] Derivative Instruments, Gain (Loss) [Line Items] Payroll and management services Accrued Salaries, Current Contract assets - long term Contract with Customer, Asset, after Allowance for Credit Loss, Noncurrent Schedule of Foreign Currency Forward Contracts Designated as Cash Flow Hedges Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block] U.S. UNITED STATES Fair Value of Financial Instruments Fair Value Disclosures [Text Block] Cash flows from operating activities: Net Cash Provided by (Used in) Operating Activities [Abstract] Content Investment Content Investment [Member] Content Investment [Member] Derivatives, Fair Value [Line Items] Derivatives, Fair Value [Line Items] Production Investment Production Investment [Member] Production Investment [Member] Reconciliation of Revenue from Segments to Consolidated [Table] Reconciliation of Revenue from Segments to Consolidated [Table] Amortization of unrecognized pension and postretirement amounts Other Comprehensive Income Reclassification Of Defined Benefit Plans Net Gain Loss Recognized In Net Period Benefit Cost Net Of Tax The adjustment out of other comprehensive income for actuarial gains or losses recognized as a component of net periodic benefit cost during the period, after tax. Derivative [Table] Derivative [Table] Business Acquisition [Line Items] Business Acquisition [Line Items] Statement of Stockholders' Equity [Abstract] Statement of Stockholders' Equity [Abstract] Weighted average discount rate, operating lease Operating Lease, Weighted Average Discount Rate, Percent Assets: Assets, Fair Value Disclosure [Abstract] Asset impairments Asset Impairment Charges Operating Profit (Loss) by Segment Reconciliation of Operating Profit (Loss) from Segments to Consolidated [Table Text Block] Less: Deferred debt expenses Debt Issuance Costs, Net Foreign exchange differences Production Financing Loan and Other Loans, Exchange Difference Production Financing Loan and Other Loans, Exchange Difference Released, less amortization Theatrical Film Costs, Released Noncontrolling interests related to acquisition of Entertainment One Ltd. Temporary Equity, Stock Issued During Period, Value, New Issues Production financing facility, term of maturity Production Financing Facility, Term of Maturity Production Financing Facility, Term of Maturity Other loans Other Loans Payable, Current Expected net gains Cash Flow Hedge Gain (Loss) to be Reclassified within Twelve Months Effective interest rate Debt Instrument, Interest Rate, Effective Percentage Consolidation Items [Axis] Consolidation Items [Axis] Not Designated as Hedging Instrument Not Designated as Hedging Instrument [Member] Accrued liabilities Accrued liabilities Accrued Liabilities [Member] Accounts receivable, less allowance for doubtful accounts of $28,000 $17,000 and $17,200 Accounts Receivable, after Allowance for Credit Loss, Current Total future lease payments Lessee, Operating Lease, Liability, to be Paid Emerging Brands (2) Class Of Principal Product Emerging Brands [Member] Revenues resulting from Emerging Brands product category. Beginning balance Restructuring Reserve Ending balance Restructuring Reserve Debt Instrument, Redemption, Period [Domain] Debt Instrument, Redemption, Period [Domain] Drawdowns Other Loans Payable, Drawdowns Other Loans Payable, Drawdowns Repayments Other Loans Payable, Repayments Other Loans Payable, Repayments Redeemable period Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Investment Redemption, Notice Period Average shares outstanding (in shares) Weighted Average Number of Shares Outstanding, Basic and Diluted Debt Instrument, Redemption, Period Two Debt Instrument, Redemption, Period Two [Member] Production Financing Production Financing Loan [Abstract] Production Financing Loan [Abstract] Restructuring Type [Axis] Restructuring Type [Axis] Payments for Restructuring Payments for Restructuring Earnings per share attributable to Hasbro, Inc.: Basic (in dollars per share) Business Acquisition, Pro Forma Earnings Per Share, Basic Contract asset, balance, percentage Contract Asset, Balance, Percentage Contract Asset, Balance, Percentage Goodwill Beginning balance Ending balance Goodwill Released, less amortization Other Programming, Released, Less Amortization Other Programming Costs, Released, Less Amortization Total Production Financing Loans Production Financing Loans Debt Instrument, Redemption, Period [Axis] Debt Instrument, Redemption, Period [Axis] Three-Year Term Loan Facility Three-Year Term Loan Facility [Member] Three-Year Term Loan Facility [Member] Other liabilities Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities, Other Unrealized gains Unrealized gains Derivative Asset, Fair Value, Gross Asset Non-operating (income) expense: Nonoperating Income (Expense) [Abstract] Cash dividends declared per common share (in dollars per share) Common Stock, Dividends, Per Share, Declared Aggregate principal amount Aggregate principal amount Aggregate principal amount Debt Instrument, Face Amount Significant Other Observable Inputs (Level 2) Fair Value, Inputs, Level 2 [Member] Program Cost Amortization Program Cost Amortization [Table Text Block] Program Cost Amortization [Table Text Block] Liabilities: Liabilities, Fair Value Disclosure [Abstract] Total assets Assets, Fair Value Disclosure 2018 Restructuring Program 2018 Restructuring Program [Member] 2018 Restructuring Program In production Theatrical Film Costs, Production Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table] Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table] Entity Central Index Key Entity Central Index Key Contract liabilities - current Contract with Customer, Liability, Current Entity Emerging Growth Company Entity Emerging Growth Company Other liabilities Other liabilities Other Liabilities [Member] Business Combination Business Acquisition, Integration, Restructuring and Other Related Costs [Text Block] Tax expense on changes in unrecognized pension amounts Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), Reclassification Adjustment from AOCI, Tax Net (repayments of) proceeds from other short-term borrowings Repayments of Short-term Debt Derivative Contract [Domain] Derivative Contract [Domain] Equivalent Shares (in shares) Weighted Average Number of Shares Outstanding, Diluted Basic (in dollars per share) Net earnings per common share (in dollars per share) Earnings Per Share, Basic Contract assets Total Contract with Customer, Asset Contract with Customer, Asset Debt Disclosure [Abstract] Debt Disclosure [Abstract] Other Taxes Accrual for Taxes Other than Income Taxes, Current Weighted average remaining lease term, operating leases Operating Lease, Weighted Average Remaining Lease Term Pre-production Theatrical Film Costs, Preproduction Franchise Brands Class Of Principal Product Franchise Brands [Member] Revenues resulting from Franchise Brands product category. Unsecured Debt Unsecured Debt [Member] Net cash provided (utilized) by financing activities Net Cash Provided by (Used in) Financing Activities 5.10% Notes Due 2044 Notes 5.10% Due 2044 [Member] Revenues from External Customers and Long-Lived Assets [Line Items] Revenues from External Customers and Long-Lived Assets [Line Items] Whizz Kid Entertainment Limited Whizz Kid Entertainment Limited [Member] Whizz Kid Entertainment Limited [Member] Unrealized Holding Gains (Losses) on Available- for-Sale Securities AOCI, Accumulated Gain (Loss), Debt Securities, Available-for-sale, Parent [Member] Products and Services [Table] Products and Services [Table] Balance Sheet Location [Axis] Balance Sheet Location [Axis] Current Production Financing Loan, Current Production Financing Loan, Current Other Programming [Abstract] Other Programming [Abstract] Other Programming [Abstract] Common stock of $0.50 par value. Authorized 600,000,000 shares; issued 220,286,736 shares at June 28, 2020, 209,694,630 shares at June 30, 2019, and 220,286,736 shares at December 29, 2019 Common Stock, Value, Issued 3.00% Notes Due 2024 Notes 3.00% Due 2024 [Member] Notes 300 Due 2024 [Member] Net earnings (loss) attributable to noncontrolling interests Net Income (Loss) Attributable to Nonredeemable Noncontrolling Interest Other assets Assets, Noncurrent [Abstract] Current portion of long-term debt Long-term Debt, Current Maturities Gain from change in fair value Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Gain (Loss) Included in Earnings Total program costs Film, Capitalized Cost Schedule of Production and Financing Loan and Other Loans Schedule of Production and Financing Loan and Other Loans [Table Text Block] Schedule of Production and Financing Loan and Other Loans [Table Text Block] Schedule of Long-term Debt Instruments [Table] Schedule of Long-term Debt Instruments [Table] Line of Credit Facility, Lender [Domain] Line of Credit Facility, Lender [Domain] Noncontrolling interests Stockholders' Equity Attributable to Noncontrolling Interest Cash dividends declared per common share (in dollars per share) Cash consideration per share (in dollars and GBP per share) Cash consideration per share (in dollars per share) Business Acquisition, Share Price Short-term borrowings Short-term Debt Production Financing Loans Production Financing Loans [Table Text Block] Production Financing Loans [Table Text Block] Pro Forma Results Business Acquisition, Pro Forma Information [Abstract] Cash flows from investing activities: Net Cash Provided by (Used in) Investing Activities [Abstract] Common stock, issued (in shares) Common Stock, Shares, Issued Redeemable noncontrolling interests Beginning balance Ending balance Temporary Equity, Carrying Amount, Including Portion Attributable to Noncontrolling Interests Cash and cash equivalents including restricted cash of $71,900, $0 and $0 Cash and Cash Equivalents, at Carrying Value Hasbro Gaming (1) Class Of Principal Product Hasbro Gaming [Member] Revenues resulting from Hasbro Gaming product category. Revenue from External Customers by Products and Services [Table] Revenue from External Customers by Products and Services [Table] Eurocurrency Rate Eurodollar [Member] Foreign Exchange Forward Foreign Exchange Forward Foreign Exchange Forward [Member] Astley Baker Davies Limited Astley Baker Davies Limited [Member] Astley Baker Davies Limited [Member] Non-current Production Financing Loan, Noncurrent Production Financing Loan, Noncurrent Present value of future operating lease payments Operating Lease, Liability Long-term debt Long-term Debt, Excluding Current Maturities Segment Reporting [Abstract] Segment Reporting [Abstract] Upward adjustment if credit rating is reduced (as a percent) Debt Instrument, Interest Rate, Increase (Decrease) 2.60% Notes Due 2022 Notes 2.60% Due 2022 [Member] Notes 260 Due 2022 [Member] Carrying Amount of Currencies for Production Credit Facilities Carrying Amount of Currencies for Production Credit Facilities [Table Text Block] Carrying Amount of Currencies for Production Credit Facilities [Table Text Block] Settlement of U.S. defined benefit plan Other Comprehensive (Income) Loss, Defined Benefit Plan, Reclassification Adjustment from AOCI, after Tax Decrease in accounts receivable Increase (Decrease) in Accounts Receivable Debt Instrument [Line Items] Debt Instrument [Line Items] Statement of Comprehensive Income [Abstract] Statement of Comprehensive Income [Abstract] Total consideration transferred Business Combination, Consideration Transferred Total liabilities, noncontrolling interests and shareholders' equity Liabilities and Equity eOne common shares outstanding (in shares) Business Acquisition, Equity Interest Issued or Issuable, Number of Shares Accumulated other comprehensive loss Balance at the beginning of the period Balance at the end of the period Accumulated other comprehensive loss Accumulated Other Comprehensive Income (Loss), Net of Tax Discrete income tax benefit, decrease in liability Discrete Income Tax Expense (Benefit), Decrease In Liability Discrete Income Tax Expense (Benefit), Decrease In Liability Income Taxes Income Tax Disclosure [Text Block] Reconciliation of Assets from Segment to Consolidated [Table] Reconciliation of Assets from Segment to Consolidated [Table] Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Axis] 2024 Lessee, Operating Lease, Liability, to be Paid, Year Five Other assets Other Assets [Member] Hedging Relationship [Axis] Hedging Relationship [Axis] Participations and Residuals Participations and Residuals, Current Participations and Residuals, Current Production financing and other Foreign Currency Forward Contract Production Financing And Other [Member] Antidilutive securities excluded from computation of earnings per share Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Line of Credit Facility [Line Items] Line of Credit Facility [Line Items] Changes in unrecognized pension amounts, net of tax Other Comprehensive (Income) Loss, Defined Benefit Plan, before Reclassification Adjustment, after Tax Other non-cash items Other Noncash Income (Expense) Intangible asset useful life Finite-Lived Intangible Asset, Useful Life Equity Component [Domain] Equity Component [Domain] Total Production Financing Loan and Other Loans Production financing loan and other loans, beginning balance Production financing loan and other loans, ending balance Production Financing Loan and Other Loans Production Financing Loan and Other Loans Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items] Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items] Dividends paid Payments of Dividends Entity Address, Address Line One Entity Address, Address Line One Property, plant and equipment, less accumulated depreciation of $528,200 $490,000 and $505,900 Property, Plant and Equipment, Net Five-Year Term Loan Facility Five-Year Term Loan Facility [Member] Five-Year Term Loan Facility [Member] Revenue Recognition Revenue from Contract with Customer [Policy Text Block] Lessee, Lease, Description [Table] Lessee, Lease, Description [Table] Interest Rate Contract Interest Rate Contract [Member] Net earnings (loss) attributable to Hasbro, Inc. Net earnings (loss) attributable to Hasbro, Inc. Net Income (Loss) Attributable to Parent Entity Address, State or Province Entity Address, State or Province Change in operating assets and liabilities net of acquired balances: Increase (Decrease) in Operating Capital [Abstract] Round Room Live, LLC Round Room Live, LLC [Member] Round Room Live, LLC [Member] 2020 (excluding the three months ended March 29, 2019) Lessee, Operating Lease, Liability, to be Paid, Remainder of Fiscal Year Integration related costs, acceleration of stock-based compensation Business Combination, Integration Related Costs, Acceleration of Stock-based Compensation Business Combination, Integration Related Costs, Acceleration of Stock-based Compensation Total other comprehensive earnings (loss), net of tax Other comprehensive loss Current period other comprehensive earnings (loss) Other Comprehensive Income (Loss), Net of Tax Leases [Abstract] Leases [Abstract] Long-term Debt, Type [Axis] Long-term Debt, Type [Axis] Total current assets Assets, Current Number of brand categories Number of Brand Categories Number of Brand Categories Costs and expenses: Operating Expenses [Abstract] Total comprehensive earnings attributable to noncontrolling interests Comprehensive Income (Loss), Net of Tax, Attributable to Noncontrolling Interest Net earnings (loss) per common share: Earnings Per Share [Abstract] Earnings Per Share [Abstract] 2020 restructuring charges Restructuring Charges Investment in productions and acquired content rights, term of release Investment in Productions and Acquired Content Rights, Term of Release Investment in Productions and Acquired Content Rights, Term of Release Net earnings (loss) attributable to Hasbro, Inc. Business Acquisition, Pro Forma, Net Income (Loss), Attributable To Parent Business Acquisition, Pro Forma, Net Income (Loss), Attributable To Parent Repayments Production Financing Loan and Other Loans, Repayments Production Financing Loan and Other Loans, Repayments Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Other Royalties and Other [Member] Income statement location of the defined expense hedged in the companies derivative activities. Renegade Entertainment, LLC Renegade Entertainment, LLC [Member] Renegade Entertainment, LLC [Member] Pension and Postretirement Amounts Accumulated Defined Benefit Plans Adjustment Attributable to Parent [Member] Segment Reporting, Revenue Reconciling Item [Line Items] Segment Reporting, Revenue Reconciling Item [Line Items] Shareholders' equity Stockholders' Equity Attributable to Parent [Abstract] Intangible assets Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill Accumulated Other Comprehensive Income (Loss) [Line Items] Accumulated Other Comprehensive Income (Loss) [Line Items] Entity Interactive Data Current Entity Interactive Data Current Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Fair Value, Investments, Entities that Calculate Net Asset Value Per Share [Line Items] Fair Value, Investments, Entities that Calculate Net Asset Value Per Share [Line Items] Contract liabilities - long term Contract with Customer, Liability, Noncurrent Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Discrete income tax benefit Discrete Income Tax Expense (Benefit) Discrete Income Tax Expense (Benefit) Supplemental information Supplemental Cash Flow Information [Abstract] Integration related costs, advisor fees Business Combination, Integration Related Costs, Advisor Fees Business Combination, Integration Related Costs, Advisor Fees Business Acquisition, Acquiree [Domain] Business Acquisition, Acquiree [Domain] Redemption price (as a percent) Debt Instrument, Redemption Price, Percentage Royalties Royalty Expense Common Stock Common Stock [Member] Product and Service [Domain] Products [Domain] Product and Service [Domain] Foreign Currency Translation Adjustments Accumulated Foreign Currency Adjustment Attributable to Parent [Member] Unsecured Committed Unsecured Committed [Member] Line of credit facility that is unsecured and committed. Reclassification out of Accumulated Other Comprehensive Income [Table] Reclassification out of Accumulated Other Comprehensive Income [Table] Total tax effect on other comprehensive earnings (loss) Other Comprehensive Income (Loss), Tax Shares issued as consideration (in shares) Shares issued as consideration (in shares) Stock Issued During Period, Shares, New Issues Restructuring Charges [Abstract] Restructuring Charges [Abstract] Revision of Prior Period [Domain] Revision of Prior Period [Domain] Interest Rate Interest rate Debt Instrument, Interest Rate, Stated Percentage Repayments Production Financing Loan, Repayments Production Financing Loan, Repayments Dividends Dividends Payable, Current Tax benefit on foreign currency translation adjustments Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Tax Production Financing Production Financing [Policy Text Block] Production Financing [Policy Text Block] Property, plant and equipment, accumulated depreciation Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment Estimated fair value of net assets acquired Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Less Noncontrolling Interest Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Less Noncontrolling Interest Prepaid expenses and other current assets Assets Contract with Customer, Asset, after Allowance for Credit Loss, Current Diluted Earnings Per Share, Diluted [Abstract] Film programing costs Theatrical Film Costs Decrease in cash, cash equivalents and restricted cash Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect Total non-operating expense, net Nonoperating Income (Expense) Hedging Relationship [Domain] Hedging Relationship [Domain] Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table] Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table] Reconciliation of Future Undiscounted Cash Flows Lessee, Operating Lease, Liability, Maturity [Table Text Block] Basis of Presentation Basis of Accounting, Policy [Policy Text Block] 3.15% Notes Due 2021 Notes 3.15% Due 2021 Member [Member] Partner Brands Class Of Principal Product Partner Brands [Member] Revenues resulting from the Partner Brands product category. Equivalent Shares (in shares) Weighted Average Number of Shares Outstanding, Basic Basis spread on variable rate (as a percent) Debt Instrument, Basis Spread on Variable Rate Ownership [Axis] Ownership [Axis] Foreign currency translation adjustments, net of tax Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax Treasury stock (in shares) Treasury Stock, Shares Number of companies quoted on an active public market Number of Companies Quoted on an Active Public Market Number of Companies Quoted on an Active Public Market Increase (Decrease) in Temporary Equity [Roll Forward] Increase (Decrease) in Temporary Equity [Roll Forward] Cash Flow Hedging Cash Flow Hedging [Member] Ownership [Domain] Ownership [Domain] Revenue Recognition Revenue from Contract with Customer [Text Block] Interest Interest Paid, Excluding Capitalized Interest, Operating Activities Senior Unsecured Notes Senior Unsecured Notes [Member] Senior Unsecured Notes [Member] Total shareholders' equity Beginning balance Ending balance Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest Right-of-use assets obtained in exchange for lease obligations, operating leases Right-of-Use Asset Obtained in Exchange for Operating Lease Liability Basis of Presentation Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block] Additional paid-in capital Additional Paid in Capital Fair Value Long-term Debt, Fair Value Summary of Cash Flow Hedging Instruments Schedule of Derivative Instruments [Table Text Block] Income tax (benefit) expense Income Tax Expense (Benefit) Reclassifications to earnings (loss), net of tax: Reclassifications to earnings, net of tax: [Abstract] Cash, cash equivalents and restricted cash at beginning of year Cash, cash equivalents and restricted cash at end of period Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents Tax benefit (expense) on cash flow hedging activities Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification, Tax New Accounting Pronouncements or Change in Accounting Principle [Table] Accounting Standards Update and Change in Accounting Principle [Table] Accrued liabilities Accrued liabilities Accrued Liabilities, Current Diluted (in dollars per share) Net earnings per common share (in dollars per share) Earnings Per Share, Diluted Proceeds from sale of investments Proceeds from Sale of Debt Securities, Available-for-sale Unaudited Supplemental Pro Forma Results of Operations Business Acquisition, Pro Forma Information [Table Text Block] Payments to acquire businesses Total cash consideration Payments to Acquire Businesses, Gross Derivative Instruments and Hedging Activities Disclosure [Abstract] Derivative Instruments and Hedging Activities Disclosure [Abstract] Interest expense Business Acquisition, Pro Forma, Interest Expense Business Acquisition, Pro Forma, Interest Expense Total Assets by Segment Reconciliation of Assets from Segment to Consolidated [Table Text Block] Total consideration for shares outstanding Cash consideration for shares outstanding Business Combination, Consideration Transferred, Equity Interests Issued and Issuable Other Industries [Abstract] Other Industries [Abstract] Derivative [Line Items] Derivative [Line Items] 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] Accumulated Net Gain (Loss) from Cash Flow Hedges Attributable to Parent Accumulated Net Gain (Loss) from Cash Flow Hedges Attributable to Parent [Member] Carrying Cost Long-term Debt, Gross Non-cash pension settlement Pension Expense (Reversal of Expense), Noncash Schedule of Long-term Debt Instruments Schedule of Long-term Debt Instruments [Table Text Block] Depreciation of plant and equipment Depreciation Total Contract with Customer, Liability 3.50% Notes Due 2027 3.50% Notes Due 2027 Notes 3.50% Due 2027 [Member] Notes 3.50% due 2040 eOne Integration Program eOne Integration Program [Member] eOne Integration Program Revenues Business Acquisition, Pro Forma Revenue Deferred income taxes Deferred Income Tax Expense (Benefit) Tax expense on cash flow hedging activities Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, Tax Unrealized losses Unrealized losses Derivative Liability, Fair Value, Gross Liability Prepaid expenses and other current assets Prepaid expenses and other current assets Prepaid Expenses and Other Current Assets [Member] Other comprehensive earnings (loss), tax effect: Other Comprehensive Income (Loss) before Reclassifications, Tax [Abstract] Income tax rate, percent Business Acquisition, Pro Forma, Effective Income Tax Reconciliation, at Federal Statutory Income Tax Rate, Percent Business Acquisition, Pro Forma, Effective Income Tax Reconciliation, at Federal Statutory Income Tax Rate, Percent Other intangibles, accumulated amortization Finite-Lived Intangible Assets, Accumulated Amortization Maximum Maximum [Member] Security Exchange Name Security Exchange Name Other Loans Other Loans Payable [Abstract] Other assets Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Other Noncurrent Assets Preference stock, authorized shares (in shares) Preferred Stock, Shares Authorized Noncontrolling Interests Noncontrolling Interest [Member] Dividends declared Dividends, Common Stock, Cash Restricted cash Restricted Cash Retained Earnings Retained Earnings [Member] 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] Effective income tax rate Effective Income Tax Rate Reconciliation, Percent Films and Television Programs Films And Television Programs [Member] Films And Television Programs Net cash utilized by investing activities Net Cash Provided by (Used in) Investing Activities Program production costs, net Program Production Costs, Net of Tax, Rebates Received The amount recognized in the current period for cash outflows related to program production costs which are capitalized by the Company as they are incurred and amortized using the individual-film-forecast method, whereby these costs are amortized in the proportion that the current period's revenues bear to management's estimate of total ultimate revenues at of the beginning of such period related to the program. Pre-production Other Programming Costs, Pre-Production Other Programming Costs, Pre-Production Document Transition Report Document Transition Report Change in net deemed repatriation tax Tax Cuts and Jobs Act, Change in Tax Rate, Income Tax Expense (Benefit) Option agreement Option Agreement Fair market value of joint venture option agreement included in other liabilities. MR Productions Holdings, LLC MR Productions Holdings, LLC [Member] MR Productions Holdings, LLC [Member] Net revenues, affiliate Revenue from Related Parties Accumulated Other Comprehensive Income (Loss) [Table] Accumulated Other Comprehensive Income (Loss) [Table] Schedule of Revenues from External Customers and Long-Lived Assets [Table] Schedule of Revenues from External Customers and Long-Lived Assets [Table] Treasury stock, at cost; 83,264,365 shares at June 28, 2020; 83,488,022 shares at June 30, 2019; and 83,424,129 shares at December 29, 2019 Treasury Stock, Value Global Operations Global Operations [Member] Operating segments classified as Global Operations. Earnings (Loss) Per Share Earnings Per Share [Text Block] Changes in Carrying Amount of Goodwill Business Combination, Segment Allocation [Table Text Block] Current liabilities Liabilities, Current [Abstract] Tax benefit on settlement of U.S defined benefit plan Other Comprehensive Income (Loss), Defined Benefit Plan, Adjustment for Settlement or Curtailment Gain (Loss), Tax Fair Value, Recurring Fair Value, Recurring [Member] Income Tax Contingency [Table] Income Tax Contingency [Table] Recently Adopted Accounting Standards and Recently Issued Accounting Pronouncements New Accounting Pronouncements, Policy [Policy Text Block] Statement of Financial Position [Abstract] Statement of Financial Position [Abstract] Basic Earnings Per Share, Basic [Abstract]