Assets and Liabilities Held for Sale and Subsequent Closing of Music Sale - Major Classes of Assets and Liabilities Held for Sale (Details) - eOne Music - Disposal Group, Held-for-sale, Not Discontinued Operations $ in Millions	Jun. 27, 2021 USD ($)
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Cash and Cash Equivalents	$ 18.2
Goodwill and Other Intangible Assets	410.3
Prepaid Expenses	31.0
Other Assets	20.0
Total Assets	479.5
Accrued Liabilities	24.4
Deferred Taxes	36.9
Other Liabilities	15.0
Total Liabilities	$ 76.3