Financing Receivables - Additional Information (Details) - USD ($) $ in Billions |
12 Months Ended | |
|---|---|---|
Jul. 25, 2026 |
Jul. 26, 2025 |
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] | ||
| Average lease term | 4 years | |
| Financing receivable, threshold period past due | 31 days | |
| Long term loan receivables and financed service contracts carrying value | $ 4.4 | $ 2.9 |
| Minimum | ||
| Accounts, Notes, Loans and Financing Receivable [Line Items] | ||
| Loan receivables term | 1 year | |
| Maximum | ||
| Accounts, Notes, Loans and Financing Receivable [Line Items] | ||
| Loan receivables term | 3 years |