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Employee Benefit Plans Employee Stock Purchase Plan (Details) - Employee Stock Purchase Plans [Member] - USD ($) shares in Millions, $ in Millions | 12 Months Ended
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Sep. 29, 2024 | Sep. 24, 2023 | Sep. 25, 2022
Share-based Compensation Arrangement by Share-based Payment Award |  |  |
Percentage applied to fair market value of the Company's common stock to determine purchase price | 85.00% |  |
Shares reserved for future issuances | 15 |  |
Cash received from the exercise of purchase rights | $ 379 | $ 395 | $ 355

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