Goodwill and Intangible Assets, Net - Schedule of Intangible Assets (Details) - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016
Finite-Lived Intangible Assets [Line Items]
Cost	$ 1,171,755	$ 1,094,100
Amortization	196,108	142,322
Accumulated Impairments	0	0
Total	975,647	951,778
Total intangible assets
Total intangible assets, cost	1,315,855	1,238,200
Total intangible assets, accumulated impairment	3,700	3,700
Total intangible assets, net	1,116,047	1,092,178
Makena IPR&D
Indefinite-lived Intangible Assets [Line Items]
Indefinite-lived intangible assets, cost	79,100	79,100
Indefinite-lived intangible assets, impairments	0	0
Indefinite-Lived Intangible Assets, Net	79,100	79,100
CBR trade names and trademarks
Indefinite-lived Intangible Assets [Line Items]
Indefinite-lived intangible assets, cost	65,000	65,000
Indefinite-lived intangible assets, impairments	3,700	3,700
Indefinite-Lived Intangible Assets, Net	61,300	61,300
Makena base technology
Finite-Lived Intangible Assets [Line Items]
Cost	797,100	797,100
Amortization	174,659	128,732
Accumulated Impairments	0	0
Total	622,441	668,368
CBR customer relationships
Finite-Lived Intangible Assets [Line Items]
Cost	297,000	297,000
Amortization	21,449	13,590
Accumulated Impairments	0	0
Total	275,551	283,410
Intrarosa developed technology
Finite-Lived Intangible Assets [Line Items]
Cost	77,655	0
Amortization	0	0
Accumulated Impairments	0	0
Total	$ 77,655	$ 0