Revenue Recognition - Additional Information (Details) $ in Millions	12 Months Ended
	Dec. 26, 2021 USD ($) brand_category	Dec. 27, 2020 USD ($)	Dec. 29, 2019 USD ($)
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Contract with customer, assets, recognized during period	$ 49.4
Revenue, remaining performance obligation, amount	304.1
Charge for credit losses for accounts receivable	$ 0.0	$ 0.0	$ 49.0
Number of brand categories | brand_category	5
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2021-12-27
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Revenue, remaining performance obligation, amount	$ 238.1
Revenue, remaining performance obligation, period	1 year
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2022-12-26
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Revenue, remaining performance obligation, amount	$ 53.9
Revenue, remaining performance obligation, period	1 year
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2024-01-01
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Revenue, remaining performance obligation, amount	$ 12.1
Revenue, remaining performance obligation, period	1 year
eOne Acquisition
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Contract with customer, liability, revenue recognized	$ 123.2