Amount expected to be recognized in earnings for the specified restructuring cost.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
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-Name Accounting Standards Codification
-Topic 420
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-Section 50
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The expected number of positions to be eliminated as a result of restructuring activities.

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The number of positions eliminated during the period as a percentage of total positions eliminated during the period in connection with the restructuring plan(s).

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Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

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Restructuring and Other Charges (Additional Information) (Details) $ in Millions	1 Months Ended	3 Months Ended
	Aug. 31, 2016 USD ($) employee	Oct. 29, 2016 USD ($)	Oct. 24, 2015 USD ($)
Restructuring Cost and Reserve [Line Items]
Restructuring charges		$ 411	$ 142
FISCAL 2017 PLAN
Restructuring Cost and Reserve [Line Items]
Expected number of employees impacted by restructuring plan \| employee	5,500
Approximate workforce reduction, percent	7.00%
Expected restructuring charges	$ 700
FISCAL 2015 PLAN
Restructuring Cost and Reserve [Line Items]
Restructuring charges		$ 756