Segment Information - Reconciling Items (Details) - USD ($) $ in Millions |
3 Months Ended | |
|---|---|---|
Apr. 28, 2019 |
Apr. 29, 2018 |
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| Segment Reporting Information [Line Items] | ||
| Revenue | $ 2,220 | $ 3,207 |
| Stock-based compensation expense | (178) | (129) |
| Income from operations | 358 | 1,295 |
| All Other | ||
| Segment Reporting Information [Line Items] | ||
| Revenue | 0 | 0 |
| Stock-based compensation expense | (178) | (129) |
| Unallocated cost of revenue and operating expenses | (68) | (63) |
| Legal settlement costs | (11) | (2) |
| Acquisition-related and other costs | (10) | (2) |
| Income from operations | $ (267) | $ (196) |
| X | ||||||||||
- Definition Other acquisition related costs No definition available.
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| X | ||||||||||
- Definition unallocated corporate opex and other expenses No definition available.
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| X | ||||||||||
- Definition The amount of expense provided in the period for legal costs incurred on or before the balance sheet date pertaining to resolved, pending or threatened litigation, including arbitration and mediation proceedings. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition The net result for the period of deducting operating expenses from operating revenues. No definition available.
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| X | ||||||||||
- Definition Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- 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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| X | ||||||||||
- Definition The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Details
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