Supplemental Financial Statement Data (Schedule of Balance Sheets) (Details) - USD ($) $ in Millions	Oct. 29, 2023	Jul. 30, 2023
Inventory, Net [Abstract]
Inventory, raw materials, containers and supplies	$ 493	$ 372
Inventory, finished products	847	919
Inventories	$ 1,340	$ 1,291

Carrying amount, net of valuation reserves and adjustments, as of the balance sheet date of merchandise or goods held by the company that are readily available for sale.

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- Definition

Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer.

+ References

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-Topic 852
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- Definition

Carrying amount, net of valuation reserves and adjustments, as of the balance sheet date of unprocessed items to be consumed in the manufacturing or production process.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 210
-SubTopic 10
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-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(6)(a)(4))
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