Derivative Financial Instruments - Fair Values of Derivative Instruments (Details) - USD ($) $ in Millions	Sep. 26, 2025	Dec. 27, 2024
Derivatives, Fair Value [Line Items]
Foreign currency forward contracts, assets	$ 3.1	$ 0.3
Foreign currency forward contracts, Liability	4.7	0.0
Prepaid expenses and other current assets
Derivatives, Fair Value [Line Items]
Foreign currency forward contracts, assets	3.1	0.3
Accounts payable and accrued expenses
Derivatives, Fair Value [Line Items]
Foreign currency forward contracts, Liability	$ 4.7	$ 0.0