Income Taxes (Schedule of Unrecognized Tax Benefits Balance Sheet Location) (Details) - USD ($) $ in Millions	Dec. 27, 2024	Dec. 29, 2023	Nov. 14, 2023	Dec. 30, 2022	Jun. 16, 2022	Dec. 31, 2021
Income Tax Contingency [Line Items]
Unrecognized Tax Benefits	$ 31.1	$ 33.3	$ 33.3	$ 24.8	$ 24.8	$ 333.5
Other Income Tax Liabilities
Income Tax Contingency [Line Items]
Unrecognized Tax Benefits	19.8	15.4
Liabilities, Total [Member]
Income Tax Contingency [Line Items]
Unrecognized Tax Benefits	31.1	33.3
Deferred tax asset, non-current
Income Tax Contingency [Line Items]
Unrecognized Tax Benefits	$ 11.3	$ 17.9