Accrued Liabilities (Details) - USD ($) $ in Millions	Jul. 02, 2023	Dec. 25, 2022	Jun. 26, 2022
Payables and Accruals [Abstract]
Participations and residuals	$ 287.0	$ 300.2	$ 302.3
Royalties	170.1	195.4	163.4
Deferred revenue	117.9	111.3	106.8
Dividends	97.1	96.7	96.7
Cancellation charges	82.6	89.2	63.0
Severance	70.7	100.3	27.5
Other taxes	66.7	82.1	72.7
Accrued expenses - IIP & IIC	57.3	80.8	34.8
General vendor accruals	52.3	44.3	46.2
Advertising	51.7	53.2	71.6
Accrued income taxes	50.8	44.8	59.5
Lease liability - current	$ 35.2	$ 39.6	$ 44.0
Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]	Total accrued liabilities	Total accrued liabilities	Total accrued liabilities
Interest	$ 32.6	$ 31.0	$ 31.6
Payroll and management incentives	31.2	66.7	52.1
Freight	29.6	28.5	62.1
Other	136.6	142.7	145.1
Total accrued liabilities	$ 1,369.4	$ 1,506.8	$ 1,379.4