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Restructuring Charges - Summary of Restructuring Activities (Details) - USD ($) $ in Thousands	3 Months Ended
	Apr. 04, 2021	Apr. 05, 2020	Dec. 29, 2019	Jan. 03, 2021
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve Balance	$ 500
Restructuring Charges	(130)	$ (1,118)
2019 Restructuring Plan
Restructuring Cost and Reserve [Line Items]
Restructuring Charges			$ 9,000
2019 Restructuring Plan \| Workforce Reduction
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve Balance	460			$ 1,064
Restructuring Charges	(130)		$ 8,800
Deductions	$ 474