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Stockholders' Equity - Summary of Activities Related to Stock Repurchase Program (Detail) - USD ($) $ / shares in Units, shares in Millions, $ in Millions | 3 Months Ended | 254 Months Ended
--- | --- | ---
Jul. 26, 2024 | Jul. 28, 2023 | Jul. 26, 2024
Equity Class Of Treasury Stock [Line Items] |  |  |
Number of shares repurchased |  |  | 375
Average price per share |  |  | $ 42.73
Stock repurchases allocated | $ 400 | $ 400 |
Retained Earnings |  |  |
Equity Class Of Treasury Stock [Line Items] |  |  |
Stock repurchases allocated | $ 384 | $ 376 |
Stock Repurchase Program |  |  |
Equity Class Of Treasury Stock [Line Items] |  |  |
Number of shares repurchased | 3 |  |
Average price per share | $ 120.46 |  |
Remaining authorization at end of period | $ 1,102 |  | $ 1,102
Stock Repurchase Program | Additional Paid-in Capital |  |  |
Equity Class Of Treasury Stock [Line Items] |  |  |
Stock repurchases allocated | 16 |  |
Stock Repurchase Program | Retained Earnings |  |  |
Equity Class Of Treasury Stock [Line Items] |  |  |
Stock repurchases allocated | $ 384 |  |

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- Definition Amount remaining authorized for purchase of share under share repurchase plan. Includes, but is not limited to, repurchase of stock and unit of ownership. + References No definition available. + Details
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