Goodwill and Other Intangible Assets - Schedule of Definite-Lived Intangible Assets (Details) - USD ($) $ in Millions	Jun. 28, 2025	Dec. 28, 2024
Finite-Lived Intangible Assets [Line Items]
Gross	$ 345.9	$ 346.9
Accumulated Amortization	226.5	213.9
Net	119.3	133.1
Software
Finite-Lived Intangible Assets [Line Items]
Gross	188.3	189.3
Accumulated Amortization	158.7	151.3
Net	29.6	38.0
Trademarks and trade names
Finite-Lived Intangible Assets [Line Items]
Gross	17.9	17.9
Accumulated Amortization	8.9	8.3
Net	8.9	9.5
Customer lists and other
Finite-Lived Intangible Assets [Line Items]
Gross	139.7	139.7
Accumulated Amortization	58.9	54.3
Net	$ 80.9	$ 85.5