Business Acquisition, Investments In Productions and Content

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Business Acquisition, Pro Forma, Amortization of Intangible Assets

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Business Combination, Integration Related Costs, Acceleration Of Stock-Based Compensation

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Business Combination, Integration Related Costs, Advisor Fees

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Payments To Acquire Businesses, Gross, Extinguishment Of Debt

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Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Price of a single share of a number of saleable stocks paid or offered to be paid in a business combination.

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This element represents acquisition-related costs incurred to effect a business combination which costs have been expensed during the period. Such costs include finder's fees; advisory, legal, accounting, valuation, and other professional or consulting fees; general administrative costs, including the costs of maintaining an internal acquisitions department; and may include costs of registering and issuing debt and equity securities.

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Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

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Amount of equity interests of the acquirer, including instruments or interests issued or issuable in consideration for the business combination.

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Costs incurred to effect a business combination which have been expensed during the period. Such costs could include business integration costs, systems integration and conversion costs, and severance and other employee-related costs.

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Face (par) amount of debt instrument at time of issuance.

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Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

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Discloses the amount charged against the accrued restructuring reserves, or earnings if not previously accrued, during the period for the specified type of restructuring cost.

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Amount of expenses for special or contractual termination benefits provided to current employees involuntarily terminated under a benefit arrangement associated exit or disposal activities pursuant to an authorized plan. Excludes expenses related to one-time termination benefits, a discontinued operation or an asset retirement obligation.

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Business Combination - Narrative (Details) - USD ($) $ / shares in Units, shares in Millions		1 Months Ended	3 Months Ended			12 Months Ended
	Dec. 30, 2019	Nov. 30, 2019	Mar. 28, 2021	Jun. 28, 2020	Mar. 29, 2020	Dec. 27, 2020
Business Acquisition [Line Items]
Goodwill			$ 3,691,400,000		$ 3,572,700,000	$ 3,691,700,000
Acquisition and related costs			0		149,800,000
Severance expense				$ 6,900,000
Asset impairments			0		40,900,000
Entertainment
Business Acquisition [Line Items]
Goodwill			1,798,900,000			2,252,900,000
Senior Notes \| Senior Unsecured Notes
Business Acquisition [Line Items]
Aggregate principal amount		$ 2,400,000,000
eOne
Business Acquisition [Line Items]
Aggregate purchase price	$ 4,600,000,000
Cash consideration for shares outstanding	3,800,000,000
Aggregate purchase price, extinguishment of debt	800,000,000
Shares issued as consideration (in shares)		10.6
Shares issued for acquisition, value		$ 975,200,000
Amortization expense of intangibles			24,900,000		25,000,000.0
Goodwill	3,200,000,000
Integration related costs			95,700,000
Integration related costs, acceleration of stock-based compensation			47,400,000
Integration related costs, advisor fees			38,200,000
Restructuring and related cost			54,100,000
Severance expense			13,200,000		13,200,000	$ 32,500,000
Asset impairments			$ 40,900,000
eOne \| Entertainment
Business Acquisition [Line Items]
Acquisition and related costs					$ 98,500,000
eOne \| Films and Television Programs
Business Acquisition [Line Items]
Investments in productions and content	$ 564,800,000
eOne \| Titles
Business Acquisition [Line Items]
Threshold years for amortization method	3 years
eOne \| Minimum \| Trademarks and Trade Names
Business Acquisition [Line Items]
Intangible asset useful life	7 years
eOne \| Maximum \| Trademarks and Trade Names
Business Acquisition [Line Items]
Intangible asset useful life	15 years
eOne \| Maximum \| Titles Over 3 Years Old
Business Acquisition [Line Items]
Intangible asset useful life	10 years
eOne \| Unsecured Committed
Business Acquisition [Line Items]
Cash consideration per share (in dollars and GBP per share)		$ 95.00
Term loans proceeds which financed acquisition	$ 1,000,000,000.0
eOne \| Senior Notes \| Senior Unsecured Notes
Business Acquisition [Line Items]
Aggregate principal amount		$ 2,400,000,000