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Collaboration Agreements - Invenra Collaboration (Details) - Collaborative Arrangement with Invenra $ in Millions	1 Months Ended
	May 31, 2018 USD ($)
Collaborative Arrangements and Non-collaborative Arrangement Transactions [Line Items]
Upfront payments	$ 2.0
Project initiation fee	2.0
Total upfront payments and project initiation fees	4.0
Development and Regulatory Milestone
Collaborative Arrangements and Non-collaborative Arrangement Transactions [Line Items]
Additional milestone achievement	131.5
Product Commercialization
Collaborative Arrangements and Non-collaborative Arrangement Transactions [Line Items]
Additional milestone achievement	325.0
Discovery Projects
Collaborative Arrangements and Non-collaborative Arrangement Transactions [Line Items]
Upfront payments	$ 2.0

X

- Definition

Eligible Payment From Collaboration For Development And Regulatory Milestone Achievement Under Collaborations Agreement

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- Definition

Project Initiation Fee Payment

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- Definition

Upfront and milestone payments.

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- Definition

Upfront Payments And Project Initiation Fees Payments

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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.

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