Goodwill and Intangible Assets, Net (Tables)

12 Months Ended

Dec. 31, 2023

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of goodwill

The following table sets forth the gross carrying amounts of goodwill (dollars in thousands):

	December 31, 2023		December 31, 2022
Goodwill	$	117,019	$	117,019

There were no goodwill impairment charges recognized in 2023 or 2022.

Schedule of intangible assets and goodwill

The following table sets forth the gross carrying amounts and related accumulated amortization of intangibles assets (dollars in thousands):

		December 31, 2023						December 31, 2022
	Remaining Weighted- Average Amortization Period (Years)	Carrying Amount, Gross		Accumulated Amortization		Carrying Amount, Net		Carrying Amount, Gross		Accumulated Amortization		Carrying Amount, Net
Acquired in-process research and development		$	124,000	$	—	$	124,000	$	124,000	$	—	$	124,000
Intangible assets subject to amortization:
Acquired developed technology and product rights	6.84	661,311		(190,395)		470,916		681,500		(113,061)		568,439
Capitalized patent defense costs	0.67	43,820		(38,847)		4,973		43,820		(33,796)		10,024
Total intangible assets	6.78	$	829,131	$	(229,242)	$	599,889	$	849,320	$	(146,857)	$	702,463

Schedule of finite-lived intangible assets, future amortization expense

Actual amortization expense to be reported in future periods could differ from these estimates as a result of acquisitions, divestitures, and asset impairments, among other factors (dollars in thousands):

Year:	Estimated Amortization Expense
2024	$	77,977
2025	70,876
2026	70,876
2027	70,745
2028	69,301
Thereafter	116,114