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Share-based Compensation Arrangement By Share-based Payment Award, Award Vesting Rights, Percentage Of Target Amount

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Share-based Compensation Arrangement by Share-based Payment Award, Award Measurement Period

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Number of employee stock purchase plans.

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Aggregate dividends declared during the period for each share of common stock outstanding.

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Unrecognized cost of unvested share-based compensation awards.

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Weighted average period over which unrecognized compensation is expected to be recognized for equity-based compensation plans, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Cash outflow in the form of capital distributions and dividends to common shareholders, preferred shareholders and noncontrolling interests.

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Period which an employee's right to exercise an award is no longer contingent on satisfaction of either a service condition, market condition or a performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.

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Gross number of share options (or share units) granted during the period.

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Period from grant date that an equity-based award expires, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Purchase price of common stock expressed as a percentage of its fair value.

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Stockholders' Equity, Comprehensive Income and Share-Based Compensation (Narrative) (Details)	3 Months Ended												12 Months Ended
	Oct. 28, 2018 USD ($) $ / shares shares	Jul. 29, 2018 $ / shares	Apr. 29, 2018 $ / shares	Jan. 28, 2018 $ / shares	Oct. 29, 2017 $ / shares	Jul. 30, 2017 $ / shares	Apr. 30, 2017 $ / shares	Jan. 29, 2017 $ / shares	Oct. 30, 2016 $ / shares	Jul. 31, 2016 $ / shares	May 01, 2016 $ / shares	Jan. 31, 2016 $ / shares	Oct. 28, 2018 USD ($) employee_stock_purchase_plan shares	Oct. 29, 2017 USD ($) shares	Oct. 30, 2016 USD ($) shares	Feb. 28, 2018 USD ($)	Sep. 30, 2017 USD ($)
Equity [Line Items]
Tax effects on net income of amounts reclassified from AOCI \| $															$ 22,000,000
Stock Repurchase Program
Authorized amount \| $																$ 6,000,000,000	$ 3,000,000,000.0
Remaining authorized repurchase amount \| $	$ 4,300,000,000												$ 4,300,000,000
Dividends
Quarterly cash dividend declared (usd per share) \| $ / shares	$ 0.20	$ 0.20	$ 0.20	$ 0.10	$ 0.10	$ 0.10	$ 0.10	$ 0.10	$ 0.10	$ 0.10	$ 0.10	$ 0.10
Payments of dividends \| $													$ 605,000,000	$ 430,000,000	$ 444,000,000
Employee Stock Purchase Plan
Share-based Compensation
Number of employee stock purchase plans \| employee_stock_purchase_plan													2
Employee Stock Purchase Plans
Purchase period													6 months
Number of shares issued under the ESPP (in shares) \| shares													3,000,000	3,000,000	6,000,000
Employee Stock
Share-based Compensation
Total unrecognized compensation expense \| $	$ 368,000,000												$ 368,000,000
Weighted average period for unrecognized compensation expense to be recognized													2 years 4 months 25 days
Employee Stock \| Employee Stock Purchase Plan
Employee Stock Purchase Plans
Purchase price of common stock, percent													85.00%
Stock Options
Stock Options, Restricted Stock Units, Restricted Stock, Performance Shares and Performance Units
Stock options scheduled to expire													7 years
Options granted (in shares) \| shares													0	0	0
Stock Options \| Employee Stock Incentive Plan
Share-based Compensation
Number of shares available for grant \| shares	81,000,000												81,000,000
Stock Options \| Employee Stock Purchase Plan
Share-based Compensation
Number of shares available for grant \| shares	17,000,000												17,000,000
Stock Options \| Minimum
Stock Options, Restricted Stock Units, Restricted Stock, Performance Shares and Performance Units
Stock options scheduled to be vested													3 years
Stock Options \| Maximum
Stock Options, Restricted Stock Units, Restricted Stock, Performance Shares and Performance Units
Stock options scheduled to be vested													4 years
Performance Shares/Performance Units
Stock Options, Restricted Stock Units, Restricted Stock, Performance Shares and Performance Units
Award measurement period													3 years
Additional performance-based awards to be earned upon certain levels of achievement (in shares) \| shares	1,000,000												1,000,000
Performance Shares/Performance Units \| Minimum
Stock Options, Restricted Stock Units, Restricted Stock, Performance Shares and Performance Units
Award vesting rights as percentage of target amount													0.00%
Performance Shares/Performance Units \| Maximum
Stock Options, Restricted Stock Units, Restricted Stock, Performance Shares and Performance Units
Award vesting rights as percentage of target amount													200.00%
Restricted Stock Units, Restricted Stock, Performance Shares and Performance Units
Stock Options, Restricted Stock Units, Restricted Stock, Performance Shares and Performance Units
Stock options scheduled to be vested													4 years
Officer \| Performance Shares/Performance Units
Stock Options, Restricted Stock Units, Restricted Stock, Performance Shares and Performance Units
Award measurement period													2 years
United States \| Employee Stock Purchase Plan
Share-based Compensation
Number of employee stock purchase plans \| employee_stock_purchase_plan													1
International \| Employee Stock Purchase Plan
Share-based Compensation
Number of employee stock purchase plans \| employee_stock_purchase_plan													1