Other Income, Net (Schedule of Other Income, Net) (Details) - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Nov. 30, 2024 |
Nov. 30, 2023 |
Nov. 30, 2024 |
Nov. 30, 2023 |
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| Other Income and Expenses [Abstract] | ||||
| Interest income on corporate investments | $ 15.8 | $ 20.3 | $ 35.7 | $ 41.8 |
| Interest expense | (9.5) | (8.5) | (19.1) | (17.9) |
| Other | (0.7) | (0.1) | (0.6) | 0.6 |
| Other income, net | $ 5.6 | $ 11.7 | $ 16.0 | $ 24.5 |
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- Definition Amount of interest expense classified as operating and nonoperating. Includes, but is not limited to, cost of borrowing accounted for as interest expense. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of interest income (expense) classified as nonoperating. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition The aggregate amount of income from investments (for example, dividends) not considered a component of the entity's core operations. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- References No definition available.
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- Definition Amount of income (expense) related to nonoperating activities, classified as other. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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