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Commitments and Contingencies | 12 Months Ended
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Dec. 31, 2019
Commitments And Contingencies Disclosure [Abstract] |
Commitments and Contingencies | Note 12. Commitments and Contingencies We have entered into various collaboration and licensing agreements that provide us with rights to certain know-how, technology and patent rights. Under the terms of these agreements, we may be required to make milestone payments upon achievement of certain development and regulatory activities of up to $4.9 billion and pay royalties on future sales, if any, of commercial products resulting from these agreements.

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- Definition The entire disclosure for commitments and contingencies. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 450 -URI http://asc.fasb.org/topic&trid=2127136 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 440 -URI http://asc.fasb.org/topic&trid=2144648 + Details
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