Commitments and Contingencies (Narrative) (Details) $ in Millions |
3 Months Ended |
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Mar. 31, 2017
USD ($)
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Commitments and Contingencies [Line Items] | |
Other Commitment, Potential Payment | $ 27 |
Arbutus Agreement [Member] | |
Commitments and Contingencies [Line Items] | |
Research and development expense, upfront payment | 8 |
Research and development arrangement, potential payment | 75 |
Lonza Agreement [Member] | |
Commitments and Contingencies [Line Items] | |
Remaining total commitments with Lonza | $ 1,126 |
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- Definition Commitments and Contingencies [Line Items] No definition available.
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- Definition Other Commitment, Potential Payment No definition available.
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- Definition Research and Development Arrangement, Potential Payment, Maximum No definition available.
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- Definition The costs incurred 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 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, excluding in-process research and development acquired in a business combination consummated during the period. Excludes software research and development, which has a separate concept. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of the unrecorded obligation to transfer funds in the future for fixed or minimum amounts or quantities of goods or services at fixed or minimum prices (for example, as in take-or-pay contracts or throughput contracts). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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