Restructuring and Other Charges - Additional Information (Details) - USD ($) $ in Millions |
12 Months Ended | ||
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Jul. 25, 2026 |
Jul. 26, 2025 |
Jul. 27, 2024 |
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| Restructuring Cost and Reserve [Line Items] | |||
| Restructuring and other charges | $ 693 | $ 744 | $ 789 |
| Fiscal 2026 Plan | |||
| Restructuring Cost and Reserve [Line Items] | |||
| Expected restructuring costs | 1,000 | ||
| Cumulative restructuring charges incurred | 511 | ||
| Fiscal 2025 Plan | |||
| Restructuring Cost and Reserve [Line Items] | |||
| Restructuring and other charges | 182 | ||
| Cumulative restructuring charges incurred | 926 | ||
| Fiscal 2024 Plan | |||
| Restructuring Cost and Reserve [Line Items] | |||
| Cumulative restructuring charges incurred | $ 654 | ||
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- Definition Restructuring and other charges. No definition available.
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- Definition Amount of costs incurred to date for the specified restructuring cost. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount expected to be recognized in earnings for the specified restructuring cost. 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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