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Other Expense (Income), Net (Detail) - USD ($) $ in Thousands | 12 Months Ended
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May 31, 2023 | May 31, 2022 | May 31, 2021
Other Income and Expenses [Abstract] |  |  |
Pension non-service costs (credits) | $ 10,381 | $ (10,581) | $ 14,542
Other | (604) | (1,265) | (903)
Other Expense (Income), Net | $ 9,777 | $ (11,846) | $ 13,639

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- Definition Amount of income related to nonoperating activities, classified as other. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03(7)(d)) -URI https://asc.fasb.org/extlink&oid=126953954&loc=SL114868664-224227 + Details
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