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Income Taxes - Additional Information (Detail) - USD ($) $ in Thousands	12 Months Ended
	May 31, 2023	May 31, 2022	May 31, 2021
Income Taxes [Line Items]
Foreign tax credits	$ 5,324	$ 1,747	$ 2,753
Research and development credit	1,385	780	545
Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued	145	69	$ 65
Unrecognized Tax Benefits that Would Impact Effective Tax Rate	1,087	$ 808
Undistributed earnings in foreign subsidiaries	153,000
Undistributed earnings in foreign subsidiaries not permanently reinvested	41,000
Deferred tax on undistributed foreign earnings	$ 112,000

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Amount of deferred tax liability attributable to taxable temporary differences from undistributed earnings of subsidiary and other recognized entity not within country of domicile. Includes, but is not limited to, other basis differences.

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