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Summary of Significant Accounting Policies - Summary of Product Revenues by Product Line (Detail) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Revenue from External Customer [Line Items] |  |  |  |
Revenue | $ 638,764 |  | $ 801,536 | $ 670,534
Filtration Products [Member] |  |  |  |
Revenue from External Customer [Line Items] |  |  |  |
Revenue | 347,781 | [1] | 495,930 |
Chromatography Products [Member] |  |  |  |
Revenue from External Customer [Line Items] |  |  |  |
Revenue | 126,629 | [1] | 131,680 |
Process Analytics Products [Member] |  |  |  |
Revenue from External Customer [Line Items] |  |  |  |
Revenue | 56,820 | [1] | 53,512 |
Proteins Products [Member] |  |  |  |
Revenue from External Customer [Line Items] |  |  |  |
Revenue | 103,463 | [1] | 114,320 |
Other products [Member] |  |  |  |
Revenue from External Customer [Line Items] |  |  |  |
Revenue | 3,688 | [1] | 5,741 |
Products |  |  |  |
Revenue from External Customer [Line Items] |  |  |  |
Revenue | $ 638,381 | [1] | $ 801,183 | $ 670,319
[1] | 2023 revenue for filtration products includes revenue related to FlexBiosys, Inc. (“FlexBiosys”) from April 17, 2023, as well as Metenova Holding AB (“Metenova”) from October 2, 2023.

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