Earnings Per Share - Reconciliation of Basic and Diluted Earnings Per Share (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	3 Months Ended
	Mar. 31, 2024	Apr. 02, 2023
Earnings Per Share [Abstract]
Net earnings	$ 25.8	$ 10.9
Less: earnings allocated to participating securities, basic	(0.6)	(0.2)
Less: earnings allocated to participating securities, diluted	(0.6)	(0.2)
Net earnings (loss) available to common shareholders, basic	25.2	10.7
Net earnings (loss) available to common shareholders, diluted	$ 25.2	$ 10.7
Average shares outstanding (millions):
Basic (in shares)	35.4	37.1
Dilutive share awards (in shares)	0.4	0.3
Diluted (in shares)	35.8	37.4
Basic earnings (loss) per share on common stock (in dollars per share)	$ 0.71	$ 0.29
Diluted earnings (loss) per share on common stock (in dollars per share)	$ 0.70	$ 0.29