Collaboration, License, Co-Promotion and Other Commercial Agreements - Other Collaborations and License Agreements (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2020	Mar. 31, 2019
Collaboration, License and Co-Promotion Agreements
Research and development	$ 28,027	$ 32,198
Collaborative arrangement, co-promotion and other agreements \| Development and sales milestones
Collaboration, License and Co-Promotion Agreements
Maximum payment receivable under the milestone	63,500
Collaborative arrangement, other agreements
Collaboration, License and Co-Promotion Agreements
Revenue related to nonrefundable upfront payments		500
Research and development	0	$ 0
Collaborative arrangement, other agreements \| Regulatory milestones
Collaboration, License and Co-Promotion Agreements
Contingent milestone payable	18,000
Milestone payment made	$ 0

Represents the amount of milestone paid under the collaboration agreements.

No definition available.

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- Definition

Represents the amount of contingent milestone payments payable by the entity upon achievement of certain development and commercialization milestones.

+ References

No definition available.

+ Details

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- Definition

Represents the maximum payment receivable under the milestone.

+ References

No definition available.

+ Details

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- Definition

Represents the revenue related to nonrefundable upfront payments.

+ References

No definition available.

+ Details

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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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- Definition

The aggregate costs incurred (1) in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or (2) to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process whether intended for sale or the entity's use, during the reporting period charged to research and development projects, including the costs of developing computer software up to the point in time of achieving technological feasibility, and costs allocated in accounting for a business combination to in-process projects deemed to have no alternative future use.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 985
-SubTopic 20
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6501960&loc=d3e128462-111756

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 730
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6420194&loc=d3e21568-108373

+ Details

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- Details

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- Details

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- Details

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