Income Taxes (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 27, 2025	Sep. 28, 2024	Sep. 27, 2025	Sep. 28, 2024
Income Tax Disclosure [Abstract]
Income tax expense	$ 23.3	$ 39.8	$ 74.8	$ 109.9
Earnings (loss) before income taxes	$ 132.1	$ 201.8	$ 402.7	$ 534.5
Effective tax rate (as a percent)	17.60%	19.70%	18.60%	20.60%