Stock-Based Compensation (Details) - RSUs - USD ($) $ / shares in Units, $ in Millions	3 Months Ended		6 Months Ended
	Jun. 29, 2024	Jul. 01, 2023	Jun. 29, 2024	Jul. 01, 2023
Share Based Compensation Arrangement by Share Based Payment Award [Line Items]
Number of shares granted in period (in shares)	0	0.0	300,000	300,000
Weighted-average grant-date fair value (in usd per share)		$ 94.86	$ 101.42	$ 102.09
Recognized stock-based compensation costs	$ 6.8	$ 5.4	$ 13.6	$ 10.4
Recognized stock-based compensation costs, net of tax	5.0	$ 4.0	10.1	$ 7.7
Pre-tax unrecognized compensation expense, net of forfeitures	$ 31.9		$ 31.9
Recognized expense over a weighted-average period (years)			2 years