Derivative Financial Instruments - Fair Values of Derivative Instruments (Details) - USD ($) $ in Millions	Jun. 27, 2025	Dec. 27, 2024
Derivatives, Fair Value [Line Items]
Foreign currency forward contracts, assets	$ 2.8	$ 0.3
Foreign currency forward contracts, Liability	9.7	0.0
Prepaid expenses and other current assets
Derivatives, Fair Value [Line Items]
Foreign currency forward contracts, assets	2.8	0.3
Accounts payable and accrued expenses
Derivatives, Fair Value [Line Items]
Foreign currency forward contracts, Liability	$ 9.7	$ 0.0