Contingencies - Additional Information (Details) |
12 Months Ended |
|---|---|
|
May 31, 2020
USD ($)
| |
| Loss Contingencies [Line Items] | |
| Litigation, final settlement amount | $ 35,000,000 |
| Attorneys fees recognized in connection with underlying lawsuits | 10,000,000 |
| Minimum [Member] | |
| Loss Contingencies [Line Items] | |
| Proceedings of environmental matters | 100,000 |
| Monetary sanctions and fines related to violations of environmental laws | $ 100,000 |
| X | ||||||||||
- Definition Attorneys fees recognized in connection with underlying lawsuits. No definition available.
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| X | ||||||||||
- Definition Total costs accrued as of the balance sheet date for environmental loss contingencies. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of expense for newly incurred environmental loss contingencies. Includes, but is not limited to, remediation expense and interest accretion. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount awarded from other party in judgment or settlement of litigation. No definition available.
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| X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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| X | ||||||||||
- Details
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