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

Collaboration profit (loss) sharing

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- Definition

Equity method investment ownership percentage maximum.

+ References

No definition available.

+ Details

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- Definition

Equity Method Investments, Expected Profit Share

+ References

No definition available.

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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

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- Definition

Amount, after sales adjustments, returns, allowances, and discounts, of revenue classified as other.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 225
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.1(a),(d))
-URI http://asc.fasb.org/extlink&oid=63488584&loc=d3e20235-122688

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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