Income Taxes (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jul. 04, 2026	Jun. 28, 2025	Jul. 04, 2026	Jun. 28, 2025
Income Tax Disclosure [Abstract]
Income tax expense	$ 52.3	$ 34.0	$ 43.4	$ 51.5
Earnings (loss) before income taxes	$ 248.5	$ 180.5	$ 356.7	$ 270.5
Effective tax rate (as a percent)	21.00%	18.80%	12.20%	19.00%