Balance Sheet Detail (Other Current Assets) (Details) - USD ($) $ in Millions	May. 01, 2016	Oct. 25, 2015
Other Current Assets [Abstract]
Deferred income taxes, net	$ 0	$ 403
Prepaid income taxes and income taxes receivable	72	127
Prepaid expenses and other	179	194
Total other current assets	$ 251	$ 724

Other Assets, Including Deferred Tax Assets, Prepaid Expense, and Income Taxes Receivable, Current

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- Definition

Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards expected to be realized or consumed within one year or operating cycle, if longer.

+ References

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- Definition

Carrying amount due within one year of the balance sheet date (or one operating cycle, if longer) from tax authorities as of the balance sheet date representing refunds of overpayments or recoveries based on agreed-upon resolutions of disputes.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
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- Definition

Amount of asset related to consideration paid in advance for costs that provide economic benefits in future periods, and amount of other assets that are expected to be realized or consumed within one year or the normal operating cycle, if longer.

+ References

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- References

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