CONSOLIDATED STATEMENTS OF FINANCIAL POSITION (PARENTHETICAL) - USD ($)	Jul. 26, 2020	Oct. 27, 2019
Preferred Stock, Par Value (in dollars per share)	$ 0.01	$ 0.01
Preferred Stock, Authorized Shares (in shares)	160,000,000	160,000,000
Preferred Stock, Issued Shares (in shares)	0	0
Preferred Stock, Issued Shares, value	$ 0	$ 0
Common Stock, Issued Shares, value	$ 7,902,000	$ 7,830,000
Common Stock, Non-voting
Common Stock, Par Value (in dollars per share)	$ 0.01	$ 0.01
Common Stock, Authorized Shares (in shares)	400,000,000	400,000,000
Common Stock, Issued Shares (in shares)	0	0
Common Stock, Issued Shares, value	$ 0	$ 0
Common Stock
Common Stock, Par Value (in dollars per share)	$ 0.01465	$ 0.01465
Common Stock, Authorized Shares (in shares)	1,600,000,000	1,600,000,000
Common Stock, Issued Shares (in shares)	539,387,013	534,488,746

Face amount or stated value per share of common stock.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
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The maximum number of common shares permitted to be issued by an entity's charter and bylaws.

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Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury.

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Aggregate par or stated value of issued nonredeemable common stock (or common stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable common shares, par value and other disclosure concepts are in another section within stockholders' equity.

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Face amount or stated value per share of preferred stock nonredeemable or redeemable solely at the option of the issuer.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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The maximum number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) permitted to be issued by an entity's charter and bylaws.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Total number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) issued to shareholders (includes related preferred shares that were issued, repurchased, and remain in the treasury). May be all or portion of the number of preferred shares authorized. Excludes preferred shares that are classified as debt.

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Aggregate par or stated value of issued nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable preferred shares, par value and other disclosure concepts are in another section within stockholders' equity.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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