Goodwill and Intangible Assets, Net - Goodwill - Narrative (Details) - USD ($)	3 Months Ended	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2016	Dec. 31, 2015	Aug. 17, 2015	Dec. 31, 2014	Nov. 12, 2014
Goodwill [Line Items]
Goodwill	$ 639,188,000	$ 639,484,000	$ 639,188,000		$ 205,824,000
Increase in goodwill		296,000	$ (7,711,000)
Accumulated impairment losses		0
Lumara Health
Goodwill [Line Items]
Goodwill						$ 198,113,000
CBR
Goodwill [Line Items]
Goodwill				$ 441,371,000
Increase in goodwill	$ 1,800,000	$ 300,000