Segment Information (Additional Product Information For Net Sales) (Details) - USD ($) $ in Millions	3 Months Ended	9 Months Ended
May 03, 2026	Apr. 27, 2025	May 03, 2026	Apr. 27, 2025
Segment Reporting [Line Items]
Net sales	$ 2,366	$ 2,475	$ 7,607	$ 7,932
Soup [Member]
Segment Reporting [Line Items]
Net sales	578	621	2,234	2,322
Snacks [Member]
Segment Reporting [Line Items]
Net sales	1,033	1,068	3,134	3,254
Other Simple Meals [Member]
Segment Reporting [Line Items]
Net sales	578	607	1,720	1,825
Beverages [Member]
Segment Reporting [Line Items]
Net sales	$ 177	$ 179	$ 519	$ 531

Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

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+ Details

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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