Intangible Assets - Intangible Assets (Details) - USD ($) $ in Thousands |
Aug. 31, 2026 |
May 31, 2026 |
|---|---|---|
| Intangible Asset, Finite-Lived [Line Items] | ||
| Gross carrying value | $ 202,813 | $ 207,470 |
| Accumulated amortization | (140,919) | (140,261) |
| Net carrying value | 61,894 | 67,209 |
| Product technologies | ||
| Intangible Asset, Finite-Lived [Line Items] | ||
| Gross carrying value | 189,127 | 193,784 |
| Accumulated amortization | (129,729) | (129,188) |
| Net carrying value | 59,398 | 64,596 |
| Customer relationships | ||
| Intangible Asset, Finite-Lived [Line Items] | ||
| Gross carrying value | 7,749 | 7,749 |
| Accumulated amortization | (5,369) | (5,255) |
| Net carrying value | 2,380 | 2,494 |
| Trademarks | ||
| Intangible Asset, Finite-Lived [Line Items] | ||
| Gross carrying value | 2,100 | 2,100 |
| Accumulated amortization | (2,100) | (2,100) |
| Net carrying value | 0 | 0 |
| Licenses | ||
| Intangible Asset, Finite-Lived [Line Items] | ||
| Gross carrying value | 3,837 | 3,837 |
| Accumulated amortization | (3,721) | (3,718) |
| Net carrying value | $ 116 | $ 119 |
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- Definition Amount of accumulated amortization of finite-lived intangible asset. Excludes goodwill and capitalized cost for software to be sold, leased, or marketed. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount, before accumulated amortization, of finite-lived intangible asset. Excludes goodwill and capitalized cost for software to be sold, leased, or marketed. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount, after accumulated amortization, of finite-lived intangible asset. Excludes goodwill and capitalized cost for software to be sold, leased, or marketed. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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