Basis of Presentation New Accounting Pronouncements (Details) - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | |||
|---|---|---|---|---|---|
Jun. 24, 2018 |
Jun. 25, 2017 |
Jun. 24, 2018 |
Jun. 25, 2017 |
Sep. 24, 2017 |
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| New Accounting Pronouncements or Change in Accounting Principle [Line Items] | |||||
| Income benefit (expense) | $ 263 | $ 7 | $ (5,659) | $ (290) | |
| Accounting Standards Update 2016-09 [Member] | |||||
| New Accounting Pronouncements or Change in Accounting Principle [Line Items] | |||||
| Income benefit (expense) | 15 | ||||
| Adjustments to prior year cash used in financing activities | (301) | ||||
| Adjustment to prior year cash provided by operating activities | $ 301 | ||||
| NXP [Member] | Other Current Assets [Member] | |||||
| New Accounting Pronouncements or Change in Accounting Principle [Line Items] | |||||
| Restricted cash and cash equivalents | 2,000 | 2,000 | |||
| Redemption of fixed-rate notes due 2019 and 2020 [Member] | Other Current Assets [Member] | |||||
| New Accounting Pronouncements or Change in Accounting Principle [Line Items] | |||||
| Restricted cash and cash equivalents | $ 2,836 | $ 2,836 | $ 0 | ||
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- Definition Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of cash inflow (outflow) from financing activities, including discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of cash inflow (outflow) from operating activities, including discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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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 cash and cash equivalents restricted as to withdrawal or usage. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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