Goodwill and Other Intangible Assets - Schedule of Definite-Lived Intangible Assets (Details) - USD ($) $ in Millions	Sep. 27, 2025	Dec. 28, 2024
Finite-Lived Intangible Assets [Line Items]
Gross	$ 346.1	$ 346.9
Accumulated Amortization	233.4	213.9
Net	112.7	133.1
Software
Finite-Lived Intangible Assets [Line Items]
Gross	188.5	189.3
Accumulated Amortization	163.0	151.3
Net	25.5	38.0
Trademarks and trade names
Finite-Lived Intangible Assets [Line Items]
Gross	17.9	17.9
Accumulated Amortization	9.3	8.3
Net	8.6	9.5
Customer lists and other
Finite-Lived Intangible Assets [Line Items]
Gross	139.7	139.7
Accumulated Amortization	61.2	54.3
Net	$ 78.6	$ 85.5