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Business Combinations - Summary of Preliminary Fair Values of Assets Acquired And Liabilities Assumed As of The Date of Acquisition (Detail) - USD ($) $ in Thousands | May 31, 2023 | Feb. 10, 2023 | Sep. 01, 2022 | Jul. 01, 2022 | May 31, 2022 | May 31, 2021
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Business Combination Recognized Identifiable Assets Acquired Goodwill And Liabilities Assumed Net [Line Items] |  |  |  |  |  |
Intangible assets |  |  |  | $ 620 |  |
Other non-current liabilities |  | $ (930) |  |  |  |
Goodwill | $ 2,137,496 |  |  |  | $ 142,704 | $ 131,476
Corvium Inc [Member] |  |  |  |  |  |
Business Combination Recognized Identifiable Assets Acquired Goodwill And Liabilities Assumed Net [Line Items] |  |  |  |  |  |
Prepaids and other current assets |  | 66 |  |  |  |
Property, plant and equipment |  | 13 |  |  |  |
Intangible assets |  | 10,180 |  |  |  |
Deferred revenue |  | (1,827) |  |  |  |
Adjustment of annual license prepaid |  | (419) |  |  |  |
Other non-current liabilities |  | (930) |  |  |  |
Total identifiable assets and liabilities acquired |  | 7,083 |  |  |  |
Goodwill |  | 16,984 |  |  |  |
Total purchase consideration |  | $ 24,067 |  |  |  |
Three M Food Safety Transaction [Member] |  |  |  |  |  |
Business Combination Recognized Identifiable Assets Acquired Goodwill And Liabilities Assumed Net [Line Items] |  |  |  |  |  |
Cash and cash equivalents |  |  | $ 319 |  |  |
Inventories |  |  | 18,403 |  |  |
Other current assets |  |  | 14,855 |  |  |
Property, plant and equipment |  |  | 25,832 |  |  |
Intangible assets |  |  | 1,560,000 |  |  |
Right of use asset |  |  | 882 |  |  |
Lease liability |  |  | (885) |  |  |
Deferred tax liabilities |  |  | (352,481) |  |  |
Other non-current liabilities |  |  | (2,832) |  |  |
Total identifiable assets and liabilities acquired |  |  | 1,264,093 |  |  |
Goodwill | $ 1,970,000 |  | 1,974,520 |  |  |
Total purchase consideration |  |  | $ 3,238,613 |  |  |

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