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Collaborative and Other Relationships Collaborative and Other Relationships - Equity Method Investments (Details) - USD ($) $ in Millions | 1 Months Ended | 3 Months Ended
--- | --- | ---
Feb. 29, 2012 | Mar. 31, 2017 | Mar. 31, 2016
Schedule of Equity Method Investments [Line Items] |  |  |
Collaboration profit (loss) sharing |  | $ 20.8 | $ 0.0
Revenue related to technical development and technology transfer services |  | $ 90.0 | 87.9
Samsung Biosimilar Agreement [Member] |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |
Percentage of stake in entity minimum |  | 6.70% |
Percentage of stake in entity maximum | 49.90% |  |
Expected profit share with Samsung Bioepis |  | 50.00% |
Collaboration profit (loss) sharing |  | $ 20.8 |
Revenue related to technical development and technology transfer services |  | $ 2.2 | $ 2.7

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- Definition The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 323 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=66011266&loc=d3e33918-111571 + Details
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