Segment Information - Financial Information by Segment (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Revenues, net:
Total revenues, net	$ 120,310	$ 178,057	$ 325,003	$ 343,928
Gross Profit:
Total gross profit	31,052	67,984	125,596	121,497
Operating expenses	86,930	155,350	428,392	274,346
OPERATING (LOSS)	(55,878)	(87,366)	(302,796)	(152,849)
Other expenses, net	(38,548)	(22,751)	(71,802)	(38,029)
(LOSS) BEFORE INCOME TAXES	(94,426)	(110,117)	(374,598)	(190,878)
Prescription Pharmaceuticals
Revenues, net:
Total revenues, net	104,424	158,379	283,668	306,394
Gross Profit:
Total gross profit	21,247	59,785	98,407	105,228
Consumer Health
Revenues, net:
Total revenues, net	15,886	19,678	41,335	37,534
Gross Profit:
Total gross profit	$ 9,805	$ 8,199	$ 27,189	$ 16,269