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Acquisitions, Dispositions, and Funded Research and Development Arrangements - Fair Value Measurement, Contingent Consideration, Significant Unobservable Inputs (Details) $ in Millions | Apr. 25, 2025 USD ($) | Apr. 26, 2024 USD ($) | Apr. 28, 2023 USD ($)
--- | --- | --- | ---
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |  |
Contingent consideration | $ 81 | $ 149 | $ 206
Recurring | Level 3 | Revenue and other performance-based payments |  |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |  |
Contingent consideration | $ 54 |  |
Recurring | Level 3 | Revenue and other performance-based payments | Discount Rate | Minimum |  |  |
Fair Value Inputs |  |  |
Contingent consideration, significant unobservable inputs | 0.165 |  |
Recurring | Level 3 | Revenue and other performance-based payments | Discount Rate | Maximum |  |  |
Fair Value Inputs |  |  |
Contingent consideration, significant unobservable inputs | 0.282 |  |
Recurring | Level 3 | Revenue and other performance-based payments | Discount Rate | Weighted Average |  |  |
Fair Value Inputs |  |  |
Contingent consideration, significant unobservable inputs | 0.231 |  |
Recurring | Level 3 | Product development and other milestone-based payments |  |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |  |
Contingent consideration | $ 27 |  |
Recurring | Level 3 | Product development and other milestone-based payments | Discount Rate | Maximum |  |  |
Fair Value Inputs |  |  |
Contingent consideration, significant unobservable inputs | 0.055 |  |
Recurring | Level 3 | Product development and other milestone-based payments | Discount Rate | Weighted Average |  |  |
Fair Value Inputs |  |  |
Contingent consideration, significant unobservable inputs | 0.055 |  |

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