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Acquisitions and Divestitures - Intangibles (Detail) - USD ($) $ in Millions | Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017
--- | --- | --- | ---
Intangible assets |  |  |
Total other intangible assets subject to amortization | $ 53 | $ 141 | $ 46
Customer and Supplier Relationships [Member] |  |  |
Intangible assets |  |  |
Total other intangible assets subject to amortization | 38 | 124 | 39
Non-compete Covenant [Member] |  |  |
Intangible assets |  |  |
Total other intangible assets subject to amortization | $ 15 | 16 | $ 7
Other Intangible Assets [Member] |  |  |
Intangible assets |  |  |
Total other intangible assets subject to amortization |  | $ 1 |

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- Definition Amount of intangible assets, excluding goodwill, acquired at the acquisition date. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=116869197&loc=d3e4845-128472 + 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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