Employee Benefit and Stock Incentive Plans - Unrecognized Stock-based Compensation Expense (Details) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Jan. 01, 2023
Stock options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized Compensation	$ 4.9	$ 5.6
Weighted Average Remaining Period	2 years 3 months 18 days	2 years 6 months
RSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized Compensation	$ 23.7	$ 21.7
Weighted Average Remaining Period	2 years 6 months	2 years 8 months 12 days
DSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized Compensation	$ 0.2	$ 0.1
Weighted Average Remaining Period	10 months 24 days	10 months 24 days
PSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized Compensation	$ 3.9	$ 3.3
Weighted Average Remaining Period	1 year 8 months 12 days	1 year 8 months 12 days