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Acquisitions - Consideration Transferred (Detail) - USD ($) $ in Thousands			9 Months Ended
	Sep. 16, 2021	Oct. 27, 2020	Sep. 30, 2021
Avitide, Inc.
Business Acquisition [Line Items]
Cash consideration			$ 75,004
Equity consideration	$ 77,600		77,576
Contingent consideration	$ 80,000		79,962
Fair value of net assets acquired			232,542
ARTeSYN Biosolutions
Business Acquisition [Line Items]
Cash consideration			130,713
Equity consideration		$ 70,000	69,422
Contingent consideration		1,500	1,548
Settlement of preexisting liabilities			2,310
Fair value of net assets acquired		$ 200,000	$ 203,993

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