Segment, Geographic, and Significant Customer Information - Schedule of Financial Information by Segment (Parenthetical) (Details) - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Apr. 24, 2026 |
Apr. 25, 2025 |
Apr. 26, 2024 |
|
| Segment Reporting [Abstract] | |||
| Unallocated cost of revenue stock-based compensation expense | $ 28 | $ 30 | $ 29 |
| Unallocated cost of revenue amortization of intangible assets | $ 11 | $ 28 | $ 34 |