Restructuring and Contract Terminaiton Charges, Net (Tables)

12 Months Ended

Jan. 02, 2022

Restructuring and Related Activities [Abstract]

Restructuring and Related Costs [Table Text Block]

The following table summarizes the number of employees reduced, the initial restructuring or contract termination charges by operating segment, and the dates by which payments were substantially completed, or the expected dates by which payments will be substantially completed, for restructuring actions implemented during fiscal years 2021, 2020 and 2019 in continuing operations:

	Workforce Reductions					Closure of Excess Facility				Total		(Expected) Date Payments Substantially Completed by
	Headcount Reduction	Diagnostics		Discovery & Analytical Solutions		Diagnostics		Discovery & Analytical Solutions				Severance	Excess Facility
	(In thousands, except headcount data)
Q4 2021 Plan	31	$	77	$	3,139	$	—	$	150	$	3,366	Q3 FY2022	Q1 FY2023
Q3 2021 Plan	39	366		420		—		—		786		Q2 FY2022	—
Q2 2021 Plan	25	564		968		—		—		1,532		Q1 FY2022	—
Q1 2021 Plan	77	1,615		3,941		—		—		5,556		Q4 FY2021	—
Q3 2020 Plan	23	901		2,080		—		—		2,981		Q2 FY2021	—
Q1 2020 Plan	32	1,134		2,312		682		92		4,220		Q4 FY2020	Q1 FY2022
Q4 2019 Plan	22	2,404		177		—		—		2,581		Q3 FY2020	—
Q3 2019 Plan	259	2,641		11,156		—		—		13,797		Q2 FY2020	—
Q2 2019 Plan	44	1,129		4,461		—		—		5,590		Q1 FY2020	—
Q1 2019 Plan	105	1,459		6,001		—		—		7,460		Q4 FY2019	—