Summary of Restructuring Charges by Reportable Segment (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 29, 2023	Sep. 30, 2022	Sep. 29, 2023	Sep. 30, 2022
Restructuring Cost And Reserve [Line Items]
Restructuring costs	$ 4,330	$ 1,776	$ 7,937	$ 3,008
2022 Restructuring
Restructuring Cost And Reserve [Line Items]
Restructuring costs	2,450	889	5,324	889
2022 Restructuring | Precision Medicine and Manufacturing
Restructuring Cost And Reserve [Line Items]
Restructuring costs	76	889	1,064	889
2022 Restructuring | Medical Solutions
Restructuring Cost And Reserve [Line Items]
Restructuring costs	253		293
2022 Restructuring | Robotics and Automation
Restructuring Cost And Reserve [Line Items]
Restructuring costs	1,632		3,168
2022 Restructuring | Unallocated Corporate and Shared Services
Restructuring Cost And Reserve [Line Items]
Restructuring costs	489		799
2020 Restructuring
Restructuring Cost And Reserve [Line Items]
Restructuring costs	1,880	887	2,613	2,119
2020 Restructuring | Precision Medicine and Manufacturing
Restructuring Cost And Reserve [Line Items]
Restructuring costs	1,543	758	2,050	1,952
2020 Restructuring | Medical Solutions
Restructuring Cost And Reserve [Line Items]
Restructuring costs		101		207
2020 Restructuring | Robotics and Automation
Restructuring Cost And Reserve [Line Items]
Restructuring costs	$ 337	22	$ 563	(46)
2020 Restructuring | Unallocated Corporate and Shared Services
Restructuring Cost And Reserve [Line Items]
Restructuring costs		$ 6		$ 6