Goodwill and Intangible Assets, Net (Tables)

12 Months Ended

Dec. 31, 2023

Goodwill and Intangible Assets Disclosure [Abstract]

Changes in the Carrying Amount of Goodwill

The changes in the carrying amount of goodwill for fiscal years 2023 and 2022 are as follows:

		Life Sciences		Diagnostics		Consolidated
	(In thousands)
Balance at January 2, 2022		$	4,656,769	$	1,970,350	$	6,627,119
Foreign currency translation		(98,268)		(41,617)		(139,885)
Acquisitions, earnouts and measurement period adjustments		(6,926)		1,460		(5,466)
Balance at January 1, 2023		4,551,575		1,930,193		6,481,768
Foreign currency translation		36,363		15,419		51,782
Balance at December 31, 2023		$	4,587,938	$	1,945,612	$	6,533,550

Identifiable Intangible Asset Balances

Identifiable intangible asset balances at December 31, 2023 and January 1, 2023 were as follows:

	December 31, 2023		January 1, 2023
	(In thousands)
Patents	$	27,811	$	28,020
Less: Accumulated amortization	(26,072)		(26,055)
Net patents	1,739		1,965
Trade names and trademarks	145,542		149,453
Less: Accumulated amortization	(73,781)		(63,590)
Net trade names and trademarks	71,761		85,863
Licenses	27,018		62,614
Less: Accumulated amortization	(16,551)		(54,254)
Net licenses	10,467		8,360
Core technology	1,582,458		1,556,740
Less: Accumulated amortization	(607,814)		(449,689)
Net core technology	974,644		1,107,051
Customer relationships	2,842,531		2,943,761
Less: Accumulated amortization	(878,821)		(775,104)
Net customer relationships	1,963,710		2,168,657
In-process research and development	—		5,278
Net amortizable intangible assets	$	3,022,321	$	3,377,174