Revenue (Tables)

6 Months Ended

Jul. 05, 2020

Disaggregation of Revenue [Line Items]

Disaggregation of Revenue [Table Text Block]

In the following tables, revenue is disaggregated by primary geographical markets, primary end-markets and timing of revenue recognition. The tables also include a reconciliation of the disaggregated revenue with the reportable segments' revenue.

	Reportable Segments
	Three Months Ended
	July 5, 2020						June 30, 2019
	Discovery & Analytical Solutions		Diagnostics		Total		Discovery & Analytical Solutions		Diagnostics		Total
	(In thousands)
Primary geographical markets
Americas	$	160,382	$	156,609	$	316,991	$	177,974	$	105,636	$	283,610
Europe	103,497		149,867		253,364		123,809		72,646		196,455
Asia	127,123		114,240		241,363		132,184		110,268		242,452
	$	391,002	$	420,716	$	811,718	$	433,967	$	288,550	$	722,517
Primary end-markets
Diagnostics	$	—	$	420,716	$	420,716	$	—	$	288,550	$	288,550
Life sciences	237,120		—		237,120		241,862		—		241,862
Applied markets	153,882		—		153,882		192,105		—		192,105
	$	391,002	$	420,716	$	811,718	$	433,967	$	288,550	$	722,517
Timing of revenue recognition
Products and services transferred at a point in time	$	265,903	$	398,646	$	664,549	$	316,713	$	267,450	$	584,163
Services transferred over time	125,099		22,070		147,169		117,254		21,100		138,354
	$	391,002	$	420,716	$	811,718	$	433,967	$	288,550	$	722,517