Stock-based Compensation Plans (Stock-based Compensation Expense) (Details) - USD ($) $ in Thousands	3 Months Ended			6 Months Ended
	Jun. 26, 2022	Jun. 27, 2021		Jun. 26, 2022	Jun. 27, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Compensation expense	$ 4,922	$ 9,751		$ 9,728	$ 14,451
Performance-based share units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Compensation expense	2,840	7,318	[1]	5,459	8,787	[1]
Restricted stock units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Compensation expense	2,027	1,964		3,837	4,330
Stock options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Compensation expense	$ 55	$ 469		$ 432	$ 1,334

[1] The thirteen and twenty-six weeks ended June 27, 2021 includes a cumulative life-to-date adjustment for PSUs granted in fiscal years 2019, 2020 and 2021 based on revised Company performance projections of performance criteria set forth in the award agreements.