Segment Information (Schedule Of Segment Reporting - Earnings Before Interest And Taxes) (Details) - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
Apr. 28, 2024 |
Apr. 30, 2023 |
Apr. 28, 2024 |
Apr. 30, 2023 |
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| Segment Reporting Information [Line Items] | ||||||||||
| Earnings before interest and taxes | $ 248 | $ 254 | $ 923 | $ 1,040 | ||||||
| Accelerated Amortization of Intangible Assets | (20) | |||||||||
| Costs Associated with Acquisition | [1] | (16) | 0 | (35) | 0 | |||||
| Meals & Beverages [Member] | ||||||||||
| Segment Reporting Information [Line Items] | ||||||||||
| Earnings before interest and taxes | 229 | 182 | 763 | 762 | ||||||
| Snacks [Member] | ||||||||||
| Segment Reporting Information [Line Items] | ||||||||||
| Earnings before interest and taxes | 167 | 179 | 489 | 482 | ||||||
| Corporate and Other [Member] | ||||||||||
| Segment Reporting Information [Line Items] | ||||||||||
| Earnings before interest and taxes | [2] | (135) | (101) | (312) | (189) | |||||
| Other Restructuring Costs | (23) | (27) | (68) | (35) | ||||||
| Unrealized Gain (Loss) on Commodity Contracts | 13 | (9) | 5 | (9) | ||||||
| Accelerated Amortization of Intangible Assets | (6) | (20) | ||||||||
| Costs Associated with Acquisition | (77) | (96) | ||||||||
| Plum Litigation Expenses | (3) | |||||||||
| Cybersecurity Incident Costs | (3) | |||||||||
| Defined Benefit Plan, Actuarial Gain (Loss) | (17) | (26) | ||||||||
| Corporate and Other [Member] | Two Thousand Fifteen, Snyder's-Lance and Sovos Initiatives | ||||||||||
| Segment Reporting Information [Line Items] | ||||||||||
| Earnings before interest and taxes | [3] | $ (13) | $ (6) | $ (17) | $ (15) | |||||
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