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Goodwill and Other Intangible Assets (Tables) | 12 Months Ended
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May 31, 2025
Disclosure of Goodwill and Other Intangible Assets [Abstract] |
Summary of Goodwill by Reportable Segment | The following table summarizes goodwill by reportable segment:
|  | Food Safety |  |  | Animal Safety |  |  | Total |
Balance, May 31, 2023 |  | $ | 2,056,161 |  |  | $ | 81,335 |  |  | $ | 2,137,496 |
Acquisitions |  |  | 250 |  |  |  | — |  |  |  | 250 |
Foreign currency translation and other |  |  | (2,206 | ) |  |  | 92 |  |  |  | (2,114 | )
Balance, May 31, 2024 |  | $ | 2,054,205 |  |  | $ | 81,427 |  |  | $ | 2,135,632 |
Impairment |  |  | (1,045,349 | ) |  |  | (13,084 | ) |  |  | (1,058,433 | )
Foreign currency translation and other (1) |  |  | (11,973 | ) |  |  | (324 | ) |  |  | (12,297 | )
Balance, May 31, 2025 |  | $ | 996,883 |  |  | $ | 68,019 |  |  | $ | 1,064,902 |
(1) Other charge includes goodwill impairment related to held for sale entities.
Summary of Definite Lived Intangible Assets | Definite-lived intangible assets consisted of the following and are included in amortizable intangible assets within the consolidated balance sheets:
|  | Gross Carrying Amount |  |  | Less Accumulated Amortization |  |  | Net Carrying Amount |
Licenses |  | $ | 15,612 |  |  | $ | 7,828 |  |  | $ | 7,784 |
Covenants not to compete |  |  | 422 |  |  |  | 349 |  |  |  | 73 |
Patents |  |  | 8,928 |  |  |  | 4,393 |  |  |  | 4,535 |
Customer relationships intangibles |  |  | 1,231,875 |  |  |  | 196,727 |  |  |  | 1,035,148 |
Trade names and trademarks |  |  | 119,233 |  |  |  | 16,404 |  |  |  | 102,829 |
Developed technology |  |  | 307,883 |  |  |  | 62,253 |  |  |  | 245,630 |
Other product and service-related intangibles |  |  | 16,388 |  |  |  | 1,902 |  |  |  | 14,486 |
Balance, May 31, 2025 |  | $ | 1,700,341 |  |  | $ | 289,856 |  |  | $ | 1,410,485 |
Licenses |  | $ | 14,407 |  |  | $ | 7,214 |  |  | $ | 7,193 |
Covenants not to compete |  |  | 487 |  |  |  | 425 |  |  |  | 62 |
Patents |  |  | 7,692 |  |  |  | 3,770 |  |  |  | 3,922 |
Customer relationships intangibles |  |  | 1,244,790 |  |  |  | 140,963 |  |  |  | 1,103,827 |
Trade names and trademarks |  |  | 124,328 |  |  |  | 11,407 |  |  |  | 112,921 |
Developed technology |  |  | 307,560 |  |  |  | 41,150 |  |  |  | 266,410 |
Other product and service-related intangibles |  |  | 23,947 |  |  |  | 6,629 |  |  |  | 17,318 |
Balance, May 31, 2024 |  | $ | 1,723,211 |  |  | $ | 211,558 |  |  | $ | 1,511,653 |
Schedule of Amortizable Intangible Assets' Useful Lives | The amortizable intangible assets' useful lives are as follows:
| Useful Lives Range
Licenses | 2 - 20 years
Covenants not to compete | 3 - 10 years
Patents | 5 - 25 years
Customer relationships intangibles | 9 - 20 years
Trade names and trademarks | 10 - 25 years
Developed technology | 10 - 20 years
Other product and service-related intangibles | 5 - 15 years

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