Equity - Treasury Stock (Details) - USD ($) shares in Millions, $ in Millions |
12 Months Ended | ||
|---|---|---|---|
May 31, 2026 |
May 31, 2025 |
May 31, 2024 |
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| Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] | |||
| Re-issuance of treasury stock upon exercise of stock options, net of shares withheld to satisfy statutory tax obligations | $ 22.9 | $ 9.8 | $ 24.6 |
| Restricted stock activity | 6.0 | 6.4 | 10.2 |
| Repurchase of shares | 10.1 | 5.1 | |
| Treasury Stock | |||
| Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] | |||
| Total Increase (Decrease) in Treasury Stock | 14.8 | 5.2 | 20.3 |
| Re-issuance of treasury stock upon exercise of stock options, net of shares withheld to satisfy statutory tax obligations | 15.3 | 6.6 | 21.7 |
| Restricted stock activity | $ (0.5) | $ (1.7) | $ 3.7 |
| Shares repurchased (in shares) | 0.2 | 0.1 | |
| Repurchase of shares | $ 10.1 | $ 5.1 | |
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- Definition The total change in treasury stock during the reporting period. No definition available.
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Value of stock related to Restricted Stock Awards issued during the period, net of the stock value of such awards forfeited. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Value of stock issued as a result of the exercise of stock options. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Number of shares that have been repurchased during the period and have not been retired and are not held in treasury. Some state laws may govern the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the cost method. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Details
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