Share Repurchases (Narrative) (Details) - USD ($) shares in Thousands, $ in Millions |
3 Months Ended | |
|---|---|---|
Oct. 27, 2024 |
Oct. 29, 2023 |
|
| Statement [Line Items] | ||
| Treasury stock purchased, shares | 1,098 | 679 |
| Treasury Stock Value Acquired Cost Method | $ 54 | $ 28 |
| September 2021 Program | ||
| Statement [Line Items] | ||
| Authorized amount for shares repurchase | 500 | |
| Share Repurchase Program, Remaining Authorized, Amount | 301 | |
| September 2024 Program | ||
| Statement [Line Items] | ||
| Authorized amount for shares repurchase | 250 | |
| Share Repurchase Program, Remaining Authorized, Amount | 206 | |
| June 2021 Program Canceled September 2024 | ||
| Statement [Line Items] | ||
| Authorized amount for shares repurchase | $ 250 | |