Corporate income tax rate.

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- Definition

Income Taxes [Line Items]

+ References

No definition available.

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- Definition

Minimum rax rate on reported profits.

+ References

No definition available.

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- Definition

Net change in deferred tax assets.

+ References

No definition available.

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- Definition

Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized.

+ References

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

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- Definition

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

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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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Income Taxes - Additional Information (Detail) - USD ($)	3 Months Ended		6 Months Ended	9 Months Ended
	Feb. 28, 2025	Feb. 29, 2024	Nov. 30, 2024	Feb. 28, 2025	Feb. 29, 2024	May 31, 2024
Income Taxes [Line Items]
Effective income tax (benefit) expense rate	(27.70%)	26.40%		14.70%	25.50%
Corporate income tax rate	21.00%	21.00%		21.00%	21.00%
Deferred income tax liability	$ 0			$ 0		$ 4,100,000
Unremitted foreign earnings	154,200,000			154,200,000		$ 285,600,000
Provision for deferred income taxes	0			$ 0
Minimum tax rate on reported profits				15.00%
U.S. Foreign Tax Credits
Income Taxes [Line Items]
Deferred tax assets valuation allowance	$ 22,100,000			$ 22,100,000
Deferred tax assets adjusted net amount			$ 21,800,000