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Segment Geographic and Significant Customer Information - Schedule of Financial Information by Segment (Detail) - USD ($) $ in Millions | 3 Months Ended
--- | ---
Jul. 26, 2024 | Jul. 28, 2023
Segment Reporting Information [Line Items] |  |
Net revenues | $ 1,541 | $ 1,432
Segment cost of revenues | 428 | 420
Segment gross profit | $ 1,113 | $ 1,012
Segment gross margin | 72.20% | 70.70%
Unallocated cost of revenues | $ 15 | $ 16
Gross profit | $ 1,098 | $ 996
Total gross margin | 71.30% | 69.60%
Operating Segments | Hybrid Cloud Segment |  |
Segment Reporting Information [Line Items] |  |
Net revenues | $ 1,382 | $ 1,278
Segment cost of revenues | 382 | 369
Segment gross profit | $ 1,000 | $ 909
Segment gross margin | 72.40% | 71.10%
Operating Segments | Public Cloud Segment |  |
Segment Reporting Information [Line Items] |  |
Net revenues | $ 159 | $ 154
Segment cost of revenues | 46 | 51
Segment gross profit | $ 113 | $ 103
Segment gross margin | 71.10% | 66.90%
Product [Member] |  |
Segment Reporting Information [Line Items] |  |
Net revenues | $ 669 | $ 590
Segment cost of revenues | 268 | 264
Product [Member] | Operating Segments | Hybrid Cloud Segment |  |
Segment Reporting Information [Line Items] |  |
Net revenues | 669 | 590
Segment cost of revenues | 268 | 264
Product [Member] | Operating Segments | Public Cloud Segment |  |
Segment Reporting Information [Line Items] |  |
Net revenues | 0 | 0
Segment cost of revenues | 0 | 0
Public Cloud |  |
Segment Reporting Information [Line Items] |  |
Net revenues | 159 | 154
Segment cost of revenues | 46 | 51
Public Cloud | Operating Segments | Hybrid Cloud Segment |  |
Segment Reporting Information [Line Items] |  |
Net revenues | 0 | 0
Segment cost of revenues | 0 | 0
Public Cloud | Operating Segments | Public Cloud Segment |  |
Segment Reporting Information [Line Items] |  |
Net revenues | 159 | 154
Segment cost of revenues | 46 | 51
Support |  |
Segment Reporting Information [Line Items] |  |
Net revenues | 631 | 611
Segment cost of revenues | 50 | 47
Support | Operating Segments | Hybrid Cloud Segment |  |
Segment Reporting Information [Line Items] |  |
Net revenues | 631 | 611
Segment cost of revenues | 50 | 47
Support | Operating Segments | Public Cloud Segment |  |
Segment Reporting Information [Line Items] |  |
Net revenues | 0 | 0
Segment cost of revenues | 0 | 0
Professional and Other Services |  |
Segment Reporting Information [Line Items] |  |
Net revenues | 82 | 77
Segment cost of revenues | 64 | 58
Professional and Other Services | Operating Segments | Hybrid Cloud Segment |  |
Segment Reporting Information [Line Items] |  |
Net revenues | 82 | 77
Segment cost of revenues | 64 | 58
Professional and Other Services | Operating Segments | Public Cloud Segment |  |
Segment Reporting Information [Line Items] |  |
Net revenues | 0 | 0
Segment cost of revenues | $ 0 | $ 0

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