Other Expense, Net (Schedule of Other Expense, Net) (Details) - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Nov. 30, 2020 |
Nov. 30, 2019 |
Nov. 30, 2020 |
Nov. 30, 2019 |
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| Other Expense, Net [Abstract] | ||||
| Interest income on corporate investments | $ 0.5 | $ 3.3 | $ 1.1 | $ 7.8 |
| Interest expense | (9.0) | (10.1) | (18.0) | (20.4) |
| Other | 3.8 | 2.1 | 4.3 | 3.1 |
| Other expense, net | $ (4.7) | $ (4.7) | $ (12.6) | $ (9.5) |
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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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