Goodwill and Acquired Intangibles (Details 1) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Acquired intangibles with finite lives, excluding intangibles fully amortized at end of prior fiscal year
Gross carrying amount	$ 509,467	$ 767,399
Accumulated amortization	(175,525)	(419,582)
Total estimated amortization expense	333,942	347,817
In-process technology	6,800	6,800
Intangible assets, gross carrying amount (excluding goodwill)	516,267	774,199
Acquired intangibles, net	340,742	354,617
Existing Technology [Member]
Acquired intangibles with finite lives, excluding intangibles fully amortized at end of prior fiscal year
Gross carrying amount	309,288	479,796
Accumulated amortization	(119,215)	(278,851)
Total estimated amortization expense	190,073	200,945
Agreements and Relationships [Member]
Acquired intangibles with finite lives, excluding intangibles fully amortized at end of prior fiscal year
Gross carrying amount	186,745	274,624
Accumulated amortization	(52,712)	(137,847)
Total estimated amortization expense	134,033	136,777
Tradenames Trademarks And Patents [Member]
Acquired intangibles with finite lives, excluding intangibles fully amortized at end of prior fiscal year
Gross carrying amount	13,434	12,979
Accumulated amortization	(3,598)	(2,884)
Total estimated amortization expense	$ 9,836	$ 10,095