Segment Information - Financial Information by Segment (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Revenues, net:
Total revenues, net	$ 204,693	$ 165,871
Gross Profit:
Total gross profit	94,544	53,513
Operating expenses	341,462	118,996
OPERATING (LOSS)	(246,918)	(65,483)
Other expenses, net	(33,254)	(15,278)
(LOSS) BEFORE INCOME TAXES	(280,172)	(80,761)
Prescription Pharmaceuticals
Revenues, net:
Total revenues, net	179,244	148,015
Gross Profit:
Total gross profit	77,159	45,443
Consumer Health
Revenues, net:
Total revenues, net	25,449	17,856
Gross Profit:
Total gross profit	$ 17,385	$ 8,070