The cash inflow associated with the amount received from the sale of a portion of the company's business, for example a segment, division, branch or other business, during the period.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 12
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3179-108585

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Investing Activities
-URI http://asc.fasb.org/extlink&oid=6516133

Name:	us-gaap_ProceedsFromDivestitureOfBusinesses
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

Subsequent Events (Details) - USD ($) $ in Thousands		3 Months Ended
Subsequent Events (Details) - USD ($) $ in Thousands	May. 09, 2016	Mar. 31, 2016	Mar. 31, 2015
Subsequent Event [Line Items]
Proceeds from sale of business		$ 174,068	$ 0
Subsequent Event [Member] \| Cleviprex, Kengreal and Argatroban [Member] \| Disposal Group, Disposed of by Sale, Not Discontinued Operations [Member]
Subsequent Event [Line Items]
Proceeds from sale of business	$ 260,000
Contingent consideration, future milestone payments	$ 480,000