Leases - Weighted Average (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Oct. 01, 2023	Sep. 25, 2022	Oct. 01, 2023	Sep. 25, 2022
Leases [Abstract]
Operating lease liabilities arising from obtaining right-of-use assets	$ 5.4	$ 6.9	$ 11.8	$ 11.9
Finance lease liabilities arising from obtaining right-of-use assets	$ 0.0	$ 0.0	$ 0.1	$ 9.1
Weighted-average remaining lease term (in years):
Operating leases	4 years 9 months	4 years 10 months 28 days	4 years 9 months	4 years 10 months 28 days
Finance leases	14 years 9 months 18 days	15 years 5 months 8 days	14 years 9 months 18 days	15 years 5 months 8 days
Weighted-average discount rate:
Operating leases	5.04%	5.51%	5.04%	5.51%
Finance leases	6.41%	6.02%	6.41%	6.02%