Supplemental Financial Statement Data (Schedule of Statement of Earnings) (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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| Amortization of Intangible Assets | [1] | $ 18 | $ 10 | $ 52 | $ 31 | |||
| Net periodic benefits expense (income), other than the service cost | (2) | 14 | (5) | 10 | ||||
| Transaction Costs | [2] | 16 | 0 | 35 | 0 | |||
| Transition services fees | 0 | 0 | (2) | 0 | ||||
| Other | (2) | (1) | 0 | 0 | ||||
| Other expenses / (income) | $ 30 | $ 23 | 80 | $ 41 | ||||
| Accelerated Amortization of Intangible Assets | $ 20 | |||||||
| Defined Benefit Plan, Net Periodic Benefit Cost (Credit) Excluding Service Cost, Statement of Income or Comprehensive Income [Extensible Enumeration] | Other expenses / (income) | Other expenses / (income) | Other expenses / (income) | Other expenses / (income) | ||||
| Other Nonoperating Income (Expense) | ||||||||
| Accelerated Amortization of Intangible Assets | $ 6 | $ 20 | ||||||
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