v3.22.4

Acquisitions - Identifiable Intangible Assets (Details) - USD ($) $ in Thousands | Nov. 30, 2022 | Oct. 31, 2021
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Purigen |  |
Business Acquisition [Line Items] |  |
Fair value of identifiable intangible assets | $ 20,000 |
Purigen | Developed technology |  |
Business Acquisition [Line Items] |  |
Fair value of identifiable intangible assets | 18,800 |
Purigen | Customer relationships |  |
Business Acquisition [Line Items] |  |
Fair value of identifiable intangible assets | 200 |
Purigen | Trade name |  |
Business Acquisition [Line Items] |  |
Fair value of identifiable intangible assets | $ 1,000 |
BioDiscovery |  |
Business Acquisition [Line Items] |  |
Fair value of identifiable intangible assets |  | $ 26,800
BioDiscovery | Developed technology |  |
Business Acquisition [Line Items] |  |
Fair value of identifiable intangible assets |  | 22,800
BioDiscovery | Customer relationships |  |
Business Acquisition [Line Items] |  |
Fair value of identifiable intangible assets |  | 3,000
BioDiscovery | Trade name |  |
Business Acquisition [Line Items] |  |
Fair value of identifiable intangible assets |  | $ 1,000

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