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v3.23.2

Employee Benefit Plans - Valuation of Employee Share-Based Awards - Time-Based Restricted Stock Units (Details) - $ / shares shares in Millions | 12 Months Ended
--- | ---
Jul. 29, 2023 | Jul. 30, 2022 | Jul. 31, 2021
RESTRICTED STOCK UNITS |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Number of shares granted (in shares) | 70 | 50 | 48
Grant date fair value per share (in dollars per share) | $ 42.13 | $ 49.68 | $ 42.04
Expected dividend | 3.40% | 2.90% | 3.30%
Range of risk-free interest rates, minimum | 3.70% | 0.00% | 0.00%
Range of risk-free interest rates, maximum | 5.70% | 3.00% | 0.90%
PERFORMANCE BASED RESTRICTED STOCK UNITS |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Number of shares granted (in shares) | 2 | 2 | 2
Grant date fair value per share (in dollars per share) | $ 40.44 | $ 59.64 | $ 37.91
Expected dividend |  | 0.40% | 3.60%
Range of risk-free interest rates, minimum |  | 0.00% | 0.10%
Range of risk-free interest rates, maximum |  | 0.70% | 0.40%

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- Definition The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(2)(iii)(01) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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- Definition The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (f)(2)(iii) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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- Definition The maximum risk-free interest rate assumption that is used in valuing an option on its own shares. + References No definition available. + Details
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- Definition Line items represent financial concepts included in a table. 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