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Acquisitions, Divestitures, Research Collaborations and License Agreements - Collaboration Agreements (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2018 | Sep. 30, 2018 | Sep. 30, 2017
Collaborative Arrangements and Non-collaborative Arrangement Transactions [Line Items] |  |  |
Aggregate charge related to termination of collaboration agreement with Samsung |  | $ 420 | $ 0
Samsung |  |  |
Collaborative Arrangements and Non-collaborative Arrangement Transactions [Line Items] |  |  |
Aggregate charge related to termination of collaboration agreement with Samsung | $ 420 | $ 420 |
Contract termination fee | 155 |  |
Fixed asset impairment charge | 137 |  |
Inventory write-off | 122 |  |
Other related costs | $ 6 |  |

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- Definition Other Contract Termination Costs + 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 Gain (loss) related to the termination of a contract between the parties. The termination may be due to many causes including early termination of a lease by a lessee, a breach of contract by one party, or a failure to perform. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3602-108585 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b)(1) -URI http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869 + Details
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