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Leases - Supplemental Balance Sheet Information Related to Operating and Finance Leases (Detail) - USD ($) $ in Thousands | May 31, 2025 | May 31, 2024
--- | --- | ---
Leases [Abstract] |  |
Rights of use - non-current assets | $ 17,152 | $ 14,785
Lease liabilities - other current liabilities | $ 5,641 | $ 5,101
Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration] | Other Liabilities, Current | Other Liabilities, Current
Lease liabilities - non-current liabilities | $ 12,860 | $ 10,300
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration] | Other Liabilities, Noncurrent | Other Liabilities, Noncurrent
Property and equipment | $ 339,131 | $ 277,104
Property and equipment | $ 2,425 | $ 2,423
Finance Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration] | Long-Term Debt, Current Maturities | Long-Term Debt, Current Maturities
Current portion of finance lease | $ 2,426 | $ 2,447

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- Definition Present value of lessee's discounted obligation for lease payments from finance lease, classified as current. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479041/842-20-45-1 + Details
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- Definition Present value of lessee's discounted obligation for lease payments from operating lease, classified as current. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479041/842-20-45-1 + Details
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