Earnings (Loss) Per Share - Schedule of Earnings Per Share, Basic and Diluted (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions |
3 Months Ended | |
|---|---|---|
Aug. 31, 2025 |
Aug. 31, 2024 |
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| Earnings Per Share, Basic and Diluted [Abstract] | ||
| Net income (loss) attributable to Class A and Common Shares | $ (71.1) | $ (62.5) |
| Weighted average Shares of Class A Stock and Common Stock outstanding for basic earnings (loss) per share | 25.2 | 28.3 |
| Weighted Average Number Diluted Shares Outstanding Adjustment | 0.0 | 0.0 |
| Weighted Average Number of Shares Outstanding, Diluted | 25.2 | 28.3 |
| Earnings (loss) per share of Class A Stock and Common Stock: | ||
| Basic (in Dollars per share) | $ (2.83) | $ (2.21) |
| Diluted (in Dollars per share) | $ (2.83) | $ (2.21) |
| Antidilutive shares excluded from calculation of earnings per share (in shares) | 1.6 | 1.7 |
| Options outstanding pursuant to stock-based compensation plans (in millions) | 2.6 | 2.9 |
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- Definition -- None. No documentation exists for this element. -- No definition available.
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- Definition Earnings Per Share, Basic & Diluted No definition available.
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- Definition Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount, after deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities; of income (loss) available to common shareholders. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Number of options outstanding, including both vested and non-vested options. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The sum of dilutive potential common shares or units used in the calculation of the diluted per-share or per-unit computation. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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