Supplemental Financial Information - Summary of Components of Deferred Revenue and Financed Unearned Services Revenue (Details) - USD ($) $ in Millions |
Apr. 24, 2026 |
Apr. 25, 2025 |
|---|---|---|
| Contract With Customer Liability [Line Items] | ||
| Short-term | $ 2,320 | $ 2,279 |
| Long-term | $ 2,525 | $ 2,257 |
| X | ||||||||||
- Definition Contract with customer liability. No definition available.
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| X | ||||||||||
- Definition Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- 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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