Stock-based Compensation Expense (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Oct. 02, 2021	Sep. 26, 2020	Oct. 02, 2021	Sep. 26, 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total stock based compensation expense	$ 7,316	$ 8,470	$ 19,701	$ 15,554
Income tax benefit	1,835	2,081	4,906	3,795
Total stock-based compensation expense, net of tax	5,481	6,389	14,795	11,759
Stock awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total stock based compensation expense	6,506	7,930	17,533	13,776
Stock options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total stock based compensation expense	$ 810	$ 540	$ 2,168	$ 1,778

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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