Identified Intangible Assets, Indefinite-Lived Intangible Asset (Detail) - USD ($) $ in Millions |
Mar. 31, 2018 |
Dec. 30, 2017 |
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| Indefinite-lived Intangible Assets [Line Items] | ||
| Gross Assets, Not Subject to Amortization | $ 1,567 | $ 2,168 |
| In Process Research and Development [Member] | ||
| Indefinite-lived Intangible Assets [Line Items] | ||
| Gross Assets, Not Subject to Amortization | $ 1,567 | $ 2,168 |
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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. No definition available.
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- Definition Amount of assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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