Restructuring - Cost (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jul. 03, 2022	Jul. 04, 2021	Jul. 03, 2022	Jul. 04, 2021
Restructuring Cost and Reserve [Line Items]
Total restructuring charges (credits)	$ (494)	$ 808	$ 133	$ 4,574
Cumulative To Date	78,516		78,516
January 2021 Restructuring Plan:
Restructuring Cost and Reserve [Line Items]
Total restructuring charges (credits)	(303)	(41)	(265)	3,643
Cumulative To Date	3,294		3,294
December 2019 Restructuring Plan:
Restructuring Cost and Reserve [Line Items]
Total restructuring charges (credits)	(236)	847	(53)	931
Cumulative To Date	6,130		6,130
Severance and benefits | January 2021 Restructuring Plan:
Restructuring Cost and Reserve [Line Items]
Total restructuring charges (credits)	(303)	(63)	(266)	3,608
Cumulative To Date	3,251		3,251
Severance and benefits | December 2019 Restructuring Plan:
Restructuring Cost and Reserve [Line Items]
Total restructuring charges (credits)	(236)	847	(53)	819
Cumulative To Date	5,971		5,971
Other costs | January 2021 Restructuring Plan:
Restructuring Cost and Reserve [Line Items]
Total restructuring charges (credits)	0	22	1	35
Cumulative To Date	43		43
Other costs | December 2019 Restructuring Plan:
Restructuring Cost and Reserve [Line Items]
Total restructuring charges (credits)	0	0	0	112
Cumulative To Date	159		159
Other restructuring
Restructuring Cost and Reserve [Line Items]
Total restructuring charges (credits)	45	$ 2	451	$ 0
Cumulative To Date	69,092		69,092
Severance costs	$ 0		$ 500