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Debt (Tables) | 6 Months Ended
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Nov. 30, 2021
Debt Disclosure [Abstract] |
Schedule of Debt | The following table summarizes the carrying value of the Company's debt as of the dates indicated:
| November 30, 2021 | May 31, 2021 | November 30, 2020
US Revolving Credit Agreement | $ | — |  |  | $ | 175.0 |  |  | $ | 175.0 |  |
Unsecured lines of credit |  | 7.5 |  |  |  | 7.9 |  |  |  | 8.4 |  |
UK Loan |  | 6.8 |  |  |  | 7.3 |  |  |  | 11.4 |  |
Total debt | $ | 14.3 |  |  | $ | 190.2 |  |  | $ | 194.8 |  |
Less lines of credit, short-term debt and current portion of long-term debt |  | (14.3) |  |  |  | (182.9) |  |  |  | (19.8) |  |
Total long-term debt | $ | — |  |  | $ | 7.3 |  |  | $ | 175.0 |  |

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- Definition Tabular disclosure of information pertaining to short-term and long-debt instruments or arrangements, including but not limited to identification of terms, features, collateral requirements and other information necessary to a fair presentation. + References No definition available. + Details
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