Leases - Cash Paid (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 28, 2025	Sep. 29, 2024	Sep. 28, 2025	Sep. 29, 2024
Leases [Abstract]
Finance lease - cash paid for interest	$ 0.9	$ 0.9	$ 2.5	$ 2.5
Finance lease - financing cash flows	0.5	0.3	1.4	1.0
Operating lease - operating cash flows (fixed payments)	$ 3.8	$ 3.4	$ 10.8	$ 10.6