Summary of Significant Accounting Policies - Additional Information (Details) - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Jul. 26, 2025 |
Jul. 27, 2024 |
Jul. 29, 2023 |
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| Summary Of Significant Accounting Policies [Line Items] | |||
| Average lease term | 4 years | ||
| Financing receivable, threshold period past due | 31 days | ||
| Financing receivable, threshold for not accruing interest | 120 days | ||
| Depreciation and amortization expenses | $ 700 | $ 700 | $ 700 |
| Advertising costs | $ 186 | $ 210 | $ 205 |
| Minimum | |||
| Summary Of Significant Accounting Policies [Line Items] | |||
| Loan receivables term | 1 year | ||
| Channel partners revolving short-term financing payment term | 60 days | ||
| Maximum | |||
| Summary Of Significant Accounting Policies [Line Items] | |||
| Loan receivables term | 3 years | ||
| Channel partners revolving short-term financing payment term | 90 days | ||
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- Definition Channel Partner Financing Revolving Short Term Financing Payment Term Days No definition available.
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- Definition Threshold for not accruing interest No definition available.
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- Definition Loan Receivables, Term No definition available.
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- Definition Summary Of Significant Accounting Policies [Line Items] No definition available.
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- Definition Amount charged to advertising expense for the period, which are expenses incurred with the objective of increasing revenue for a specified brand, product or product line. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Threshold period for when financing receivable is considered past due, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Excludes threshold period past due to write off as uncollectible. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Term of lessor's sales-type lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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