Revenue - Schedule of Internal Risk Ratings for Contract Assets (Details) - USD ($) $ in Millions |
Jul. 25, 2026 |
Jul. 26, 2025 |
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| Financing Receivable, Credit Quality Indicator [Line Items] | ||
| Gross contract assets | $ 3,469 | $ 3,299 |
| 1 to 4 | ||
| Financing Receivable, Credit Quality Indicator [Line Items] | ||
| Gross contract assets | 1,355 | 1,358 |
| 5 to 6 | ||
| Financing Receivable, Credit Quality Indicator [Line Items] | ||
| Gross contract assets | 2,015 | 1,868 |
| 7 and Higher | ||
| Financing Receivable, Credit Quality Indicator [Line Items] | ||
| Gross contract assets | $ 99 | $ 73 |
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- Definition Amount, before allowance for credit loss, of right to consideration in exchange for good or service transferred to customer, when right is conditioned on something other than passage of time. 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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