Income Taxes - Schedule of Provision (Benefit) For Income Taxes (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 28, 2025	Dec. 29, 2024	Dec. 31, 2023
Income from continuing operations before income tax expense (benefit)
US	$ 24.9	$ 88.7	$ 110.9
Foreign	0.3	0.8	0.8
Income before income taxes	25.2	89.5	111.7
Current
Federal	7.2	25.0	25.6
State	2.7	3.8	0.6
Foreign	1.6	2.0	2.2
Total Current	11.5	30.8	28.4
Deferred
Federal	(2.1)	(8.1)	(1.2)
State	(1.3)	2.0	(12.6)
Total Deferred	(3.4)	(6.1)	(13.8)
Total income tax expense
Federal	5.1	16.9	24.4
State	1.4	5.8	(12.1)
Foreign	1.6	2.0	2.2
Provision (benefit) for income taxes	$ 8.1	$ 24.7	$ 14.5