Other Expense, Net (Schedule of Other Expense, Net) (Details) - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Feb. 28, 2021 |
Feb. 29, 2020 |
Feb. 28, 2021 |
Feb. 29, 2020 |
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| Other Expense, Net [Abstract] | ||||
| Interest income on corporate investments | $ 0.3 | $ 3.1 | $ 1.4 | $ 10.9 |
| Interest expense | (8.8) | (9.3) | (26.8) | (29.7) |
| Other | 2.5 | 0.3 | 6.8 | 3.4 |
| Other expense, net | $ (6.0) | $ (5.9) | $ (18.6) | $ (15.4) |
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- Definition Amount of the cost of borrowed funds accounted for as interest expense. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The net amount of nonoperating interest income (expense). No definition available.
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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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