Special Charges (Details) - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
May 31, 2026 |
May 31, 2025 |
May 31, 2026 |
May 31, 2025 |
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| Restructuring and Related Activities [Abstract] | ||||
| Special charges | $ 0.0 | $ 29.7 | $ 5.9 | $ 29.7 |
| Impairment charges | 16.7 | 16.7 | ||
| Severance costs | 7.2 | 7.2 | ||
| Other restructuring costs | $ 5.8 | $ 5.8 | ||
| Remaining accruals | $ 0.6 | $ 0.6 | ||
| X | ||||||||||
- Definition Impairment Charges No definition available.
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| X | ||||||||||
- Definition Amount of other expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses associated with a discontinued operation or an asset retirement obligation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Amount of expected cost remaining for the specified restructuring cost. No definition available.
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| X | ||||||||||
- Definition Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of expenses for special or contractual termination benefits provided to current employees involuntarily terminated under a benefit arrangement associated exit or disposal activities pursuant to an authorized plan. Excludes expenses related to one-time termination benefits, a discontinued operation or an asset retirement obligation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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