Income Taxes - Additional Information (Detail) - USD ($) $ in Millions |
12 Months Ended | ||
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May 31, 2026 |
May 31, 2025 |
May 31, 2024 |
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| Income Taxes [Line Items] | |||
| Foreign tax credits | $ 15.1 | $ 9.4 | $ 7.1 |
| Research and development credit | 0.7 | 2.1 | 0.6 |
| Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued | 0.8 | 0.4 | $ 0.2 |
| Unrecognized tax benefits that would impact the tax effective rate | $ 5.0 | $ 3.8 | |
| Minimum effective tax rate | 15.00% | ||
| Ireland | |||
| Income Taxes [Line Items] | |||
| Total top-up tax under Pillar Two | $ 1.0 | ||
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- References No definition available.
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- Definition Pillar two global minimum effective tax rate percentage. No definition available.
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- Definition Total top-up tax under Pillar Two. No definition available.
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- Definition Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to foreign tax credit. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to research tax credit. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount accrued for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition The total amount of unrecognized tax benefits that, if recognized, would affect the effective tax rate. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Details
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