Income Taxes - Additional Information (Detail) - USD ($)	3 Months Ended
Aug. 31, 2024	Aug. 31, 2023	May 31, 2024
Income Tax Disclosure [Abstract]
Effective income tax expense rate	21.30%	25.20%
Corporate income tax rate	21.00%	21.00%
Deferred income tax liability	$ 0		$ 4,100,000
Unremitted foreign earnings	164,000,000		$ 285,600,000
Provision for deferred income taxes	$ 0
Minimum tax rate on reported profits	15.00%

Corporate income tax rate.

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- Definition

Minimum rax rate on reported profits.

+ References

No definition available.

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- Definition

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.

+ References

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- Definition

Amount of deferred tax liability not recognized because of the exceptions to comprehensive recognition of deferred taxes related to undistributed earnings of foreign subsidiaries.

+ References

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- Definition

Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

+ References

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Amount of undistributed earnings of foreign subsidiaries intended to be permanently reinvested outside the country of domicile.

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