Discontinued Operations (Results of operations) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Discontinued Operations
Income tax expense	$ (8,000)	$ 0	$ (8,000)	$ 0
Income from discontinued operations, net of tax	371,540	13,309	400,499	36,673
Ex-U.S. commercial operations | Held-for-sale
Discontinued Operations
Product revenue, net		26,187	58,065	78,947
Cost of sales	169	434	1,194	1,315
Selling, general and administrative	636	12,068	28,083	40,011
Research and development	4	335	255	614
Restructuring		3		198
Other (expense) income, net	(7)	(38)	(390)	(136)
(Loss) income from discontinued operations	(816)	13,309	28,143	36,673
Gain on the sale of the ex-U.S. commercial operations and sublicense	380,356		380,356
Income from discontinued operations, pre-tax	379,540	13,309	408,499	36,673
Income tax expense	(8,000)		(8,000)
Income from discontinued operations, net of tax	$ 371,540	$ 13,309	$ 400,499	$ 36,673