Proceeds From Licensing Arrangement

No definition available.

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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

Amount of consideration received or receivable for the disposal of assets and liabilities, including discontinued operation.

+ References

No definition available.

+ Details

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- Definition

Amount of gain (loss) on sale or disposal of intangible assets.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3602-108585

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- Definition

Cash received from collaborators during the current period.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 25
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3536-108585

+ Details

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- Details

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- Details

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- Details

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- Details

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- Details

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Other (Income)/Deductions - Net - Footnotes - Collaborative Arrangements (Details) - USD ($) $ in Millions	3 Months Ended		12 Months Ended
	Sep. 30, 2018	Apr. 01, 2018	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016	Apr. 30, 2018
Licensing Agreements [Member]
Collaborative Arrangements and Non-collaborative Arrangement Transactions [Line Items]
Proceeds received from upfront payments and milestone payments			$ 118
Proceeds from licensing arrangement				$ 101	$ 33
Shire [Member] \| Licensing Agreements [Member]
Collaborative Arrangements and Non-collaborative Arrangement Transactions [Line Items]
Proceeds from licensing arrangement	$ 35	$ 75	110
Merck [Member] \| Collaborative Arrangement [Member]
Collaborative Arrangements and Non-collaborative Arrangement Transactions [Line Items]
Proceeds received from upfront payments and milestone payments			40	150
Phase 2b Ready AMPA Receptor Potentiator For CIAS [Member] \| Disposed of by Sale, Not Discontinued Operations [Member]
Collaborative Arrangements and Non-collaborative Arrangement Transactions [Line Items]
Cash received for disposition			85			$ 75
Distribution Rights [Member]
Collaborative Arrangements and Non-collaborative Arrangement Transactions [Line Items]
Gain related to sale of intangible assets			$ 62	$ 85	$ 50