Share-Based Compensation (Schedule of Assumptions Used) (Details) - $ / shares |
12 Months Ended | ||
|---|---|---|---|
Aug. 31, 2026 |
Aug. 31, 2025 |
Aug. 31, 2024 |
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| Share-Based Payment Arrangement [Abstract] | |||
| Risk-free interest rate | 3.60% | 4.10% | 4.80% |
| Dividend yield | 1.30% | 1.20% | 1.20% |
| Expected life (years) | 5 years | 5 years | 5 years |
| Volatility | 32.70% | 36.80% | 37.80% |
| Weighted average grant-date fair value of options granted | $ 35.07 | $ 42.19 | $ 44.22 |
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- References No definition available.
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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. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The risk-free interest rate assumption that is used in valuing an option on its own shares. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Rate of weighted-average expected volatility for award under share-based payment arrangement. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Expected term of award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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