Acquisitions - Pro Forma Financial Information (Details) - Splunk - USD ($) $ in Millions	12 Months Ended
Jul. 27, 2024	Jul. 29, 2023
Business Combination [Line Items]
Total revenue	$ 56,761	$ 60,841
Net income	$ 9,280	$ 10,078

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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