Segment, Geographic, and Significant Customer Information - Schedule of Hybrid Cloud Segment Net Revenues by Storage Category (Details) - USD ($) $ in Millions	3 Months Ended
Jul. 31, 2026	Jul. 25, 2025
Segment Reporting [Line Items]
Revenues	$ 1,819	$ 1,398
All-flash revenues
Segment Reporting [Line Items]
Revenues	1,309	893
Hybrid-flash and other revenues
Segment Reporting [Line Items]
Revenues	$ 510	$ 505

Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

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+ Details

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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+ Details