Balance Sheet and Other Details - Deferred Revenue (Details) - USD ($) $ in Millions |
Jul. 25, 2026 |
Jul. 26, 2025 |
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| Disaggregation of Revenue [Line Items] | ||
| Deferred revenue | $ 29,781 | $ 28,779 |
| Current | 16,988 | 16,416 |
| Noncurrent | 12,793 | 12,363 |
| Product | ||
| Disaggregation of Revenue [Line Items] | ||
| Deferred revenue | 13,817 | 13,490 |
| Services | ||
| Disaggregation of Revenue [Line Items] | ||
| Deferred revenue | $ 15,964 | $ 15,289 |
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- Definition Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as noncurrent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- 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. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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