Intangibles, Net - Schedule of Intangibles, Net (Details) - USD ($) $ in Thousands	Sep. 30, 2021	Dec. 31, 2020
Finite-Lived Intangible Assets [Line Items]
Indefinite lived, Cost	$ 15,640	$ 148,440
Total, Cost	490,003	489,945
Accumulated Amortization	(133,120)	(113,933)
Total	341,243
Total, Net	356,883	376,012
Trademarks
Finite-Lived Intangible Assets [Line Items]
Cost	13,540	13,540
Accumulated Amortization	(11,372)	(10,958)
Total	2,168	2,582
Customer relationships
Finite-Lived Intangible Assets [Line Items]
Cost	96,923	96,865
Accumulated Amortization	(94,461)	(93,770)
Total	2,462	3,095
Currently marketed products
Finite-Lived Intangible Assets [Line Items]
Cost	275,700	142,900
Accumulated Amortization	(17,275)	(5,053)
Total	258,425	137,847
Licenses
Finite-Lived Intangible Assets [Line Items]
Cost	85,800	85,800
Accumulated Amortization	(9,668)	(4,008)
Total	76,132	81,792
Developed technology
Finite-Lived Intangible Assets [Line Items]
Cost	2,400	2,400
Accumulated Amortization	(344)	(144)
Total	$ 2,056	$ 2,256