Description of Business, Basis of Presentation, and Significant Accounting Policies (Schedule of Allowance for Credit Losses Activity Related to Accounts Receivables) (Details) - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Nov. 30, 2025 |
Nov. 30, 2024 |
Nov. 30, 2025 |
Nov. 30, 2024 |
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| Accounts Receivable, Allowance for Credit Loss [Roll Forward] | ||||
| Balance, beginning of period | $ 24.4 | $ 25.0 | $ 26.0 | $ 21.3 |
| Provision for credit losses | 4.5 | 4.9 | 12.2 | 12.4 |
| Write-offs and recoveries | (1.9) | (4.8) | (11.2) | (8.6) |
| Balance, end of period | $ 27.0 | $ 25.1 | $ 27.0 | $ 25.1 |
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- Definition Allowance for doubtful accounts receivable, write offs and recoveries. No definition available.
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- Definition Amount of allowance for credit loss on accounts receivable. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. No definition available.
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- Definition Amount of expense (reversal of expense) for expected credit loss on accounts receivable. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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