Segment Information (Details) - Financial Information by Segment - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Revenues:
Revenues, net	$ 280,734	$ 220,920	$ 549,081	$ 448,298
Gross Profit:
Gross Profit	171,773	128,407	334,790	258,570
Operating expenses	79,405	62,305	154,843	119,201
OPERATING INCOME	92,368	66,102	179,947	139,369
Other expense	(12,093)	(15,744)	(33,100)	(30,683)
INCOME BEFORE INCOME TAXES	80,275	50,358	146,847	108,686
Prescription Pharmaceuticals [Member]
Revenues:
Revenues, net	265,015	206,062	515,764	416,616
Gross Profit:
Gross Profit	164,492	120,929	319,127	242,088
Consumer Health [Member]
Revenues:
Revenues, net	15,719	14,858	33,317	31,682
Gross Profit:
Gross Profit	$ 7,281	$ 7,478	$ 15,663	$ 16,482