Revenue (Tables)

9 Months Ended

Oct. 03, 2021

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
	October 3, 2021						October 4, 2020
	Discovery & Analytical Solutions		Diagnostics		Total		Discovery & Analytical Solutions		Diagnostics		Total
	(In thousands)
Primary geographical markets
Americas	$	217,117	$	280,367	$	497,484	$	173,992	$	213,347	$	387,339
Europe	135,940		220,264		356,204		115,281		198,205		313,486
Asia	159,822		153,174		312,996		134,350		128,850		263,200
	$	512,879	$	653,805	$	1,166,684	$	423,623	$	540,402	$	964,025
Primary end-markets
Diagnostics	$	—	$	653,805	$	653,805	$	—	$	540,402	$	540,402
Life sciences	320,067		—		320,067		251,929		—		251,929
Applied markets	192,812		—		192,812		171,694		—		171,694
	$	512,879	$	653,805	$	1,166,684	$	423,623	$	540,402	$	964,025
Timing of revenue recognition
Products and services transferred at a point in time	$	374,147	$	554,332	$	928,479	$	293,460	$	518,867	$	812,327
Services transferred over time	138,732		99,473		238,205		130,163		21,535		151,698
	$	512,879	$	653,805	$	1,166,684	$	423,623	$	540,402	$	964,025

	Reportable Segments
	Nine Months Ended
	October 3, 2021						October 4, 2020
	Discovery & Analytical Solutions		Diagnostics		Total		Discovery & Analytical Solutions		Diagnostics		Total
	(In thousands)
Primary geographical markets
Americas	$	599,170	$	1,049,659	$	1,648,829	$	503,490	$	475,113	$	978,603
Europe	416,974		732,784		1,149,758		337,435		429,671		767,106
Asia	464,173		440,084		904,257		372,095		310,335		682,430
	$	1,480,317	$	2,222,527	$	3,702,844	$	1,213,020	$	1,215,119	$	2,428,139
Primary end-markets
Diagnostics	$	—	$	2,222,527	$	2,222,527	$	—	$	1,215,119	$	1,215,119
Life sciences	905,949		—		905,949		734,782		—		734,782
Applied markets	574,368		—		574,368		478,238		—		478,238
	$	1,480,317	$	2,222,527	$	3,702,844	$	1,213,020	$	1,215,119	$	2,428,139
Timing of revenue recognition
Products and services transferred at a point in time	$	1,079,119	$	1,676,041	$	2,755,160	$	827,270	$	1,149,166	$	1,976,436
Services transferred over time	401,198		546,486		947,684		385,750		65,953		451,703
	$	1,480,317	$	2,222,527	$	3,702,844	$	1,213,020	$	1,215,119	$	2,428,139