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Summary of Significant Accounting Policies - Additional Information (Detail) |  | 12 Months Ended |  |  |
--- | --- | --- | --- | --- | ---
Mar. 04, 2022 shares | Dec. 31, 2023 USD ($) ReportingUnit Segment shares | Dec. 31, 2022 USD ($) shares | Dec. 31, 2021 USD ($) shares | Dec. 14, 2023 USD ($) | Jul. 31, 2019 USD ($) | Jul. 19, 2019 USD ($)
Summary Of Significant Accounting Policies [Line Items] |  |  |  |  |  |  |
Denominator for diluted earnings per share - adjusted weighted average shares used in computing net income per share - diluted | shares |  | 56,377 | 57,455 | 57,264 |  |  |
Charges associated with convertible debt instruments, net of tax |  | $ 0 | $ 387,000 | $ 0 |  |  |
Cash and cash equivalents, beginning of period |  | $ 523,458,000 | $ 603,814,000 | $ 717,292,000 |  |  |
Common stock excluded from calculation of diluted earnings per share | shares |  | 306,849 | 177,318 | 68,968 |  |  |
Dilutive effect on shares of conversion premium | shares |  |  | 1,359,957 |  |  |  |
Advertising Expense |  | $ 800,000 | $ 600,000 | $ 600,000 |  |  |
Revenue |  | 638,764,000 | 801,536,000 | 670,534,000 |  |  |
Contingent Consideration Obligation Estimated |  | $ (30,600,000) | (28,700,000) |  |  |  |
Number of reporting units | ReportingUnit |  | 1 |  |  |  |  |
Reason for change in impairment assessment date |  | The change is being made to better align the annual impairment assessment date with the Company's annual planning and budgeting process as well as long-term planning and forecasting process. |  |  |  |  |
Impairment assessment date |  | October 1, 2024 |  |  |  |  |
Impairment to goodwill |  | $ 0 | 0 | 0 |  |  |
Impairment charges |  | 0 | 0 | 0 |  |  |
Impairment of intangible assets |  | $ 0 |  |  |  |  |
Number of operating segments | Segment |  | 1 |  |  |  |  |
Sales Revenue |  |  |  |  |  |  |
Summary Of Significant Accounting Policies [Line Items] |  |  |  |  |  |  |
Revenue |  | $ 0 | 0 |  |  |  |
Sales Revenue | Customer Concentration Risk [Member] |  |  |  |  |  |  |
Summary Of Significant Accounting Policies [Line Items] |  |  |  |  |  |  |
Revenue |  | 0 | 0 |  |  |  |
Accounting Standards Update 2020-06 |  |  |  |  |  |  |
Summary Of Significant Accounting Policies [Line Items] |  |  |  |  |  |  |
Denominator for diluted earnings per share - adjusted weighted average shares used in computing net income per share - diluted | shares | 3,474,429 |  |  |  |  |  |
Charges associated with convertible debt instruments, net of tax |  |  | 400,000 |  |  |  |
0.375% Convertible Senior Notes due 2024 |  |  |  |  |  |  |
Summary Of Significant Accounting Policies [Line Items] |  |  |  |  |  |  |
Aggregate principal amount |  |  |  |  | $ 69,700,000 | $ 287,500,000 | $ 287,500,000
Principal amount |  | 69,700,000 | 287,470,000 |  | 217,700,000 |  |
1.00% Convertible Senior Notes due 2028 |  |  |  |  |  |  |
Summary Of Significant Accounting Policies [Line Items] |  |  |  |  |  |  |
Aggregate principal amount |  | 600,000,000 |  |  | 290,100,000 |  |
Principal amount |  | $ 600,000,000 | $ 0 |  | 309,900,000 |  |
Cash |  |  |  |  | $ 290,100,000 |  |
Minimum | Sales Revenue | Customer Concentration Risk [Member] |  |  |  |  |  |  |
Summary Of Significant Accounting Policies [Line Items] |  |  |  |  |  |  |
Concentration Risk, Percentage |  | 10.00% | 10.00% |  |  |  |
Restricted Stock Units and Performance Stock Units | Awards Granted to Executive Level Employees |  |  |  |  |  |  |
Summary Of Significant Accounting Policies [Line Items] |  |  |  |  |  |  |
Estimated forfeiture rates |  | 3.00% |  |  |  |  |
Restricted Stock Units and Performance Stock Units | Awards Granted to Non-Executive Level Employees |  |  |  |  |  |  |
Summary Of Significant Accounting Policies [Line Items] |  |  |  |  |  |  |
Estimated forfeiture rates |  | 8.00% |  |  |  |  |
Non-Employee Directors |  |  |  |  |  |  |
Summary Of Significant Accounting Policies [Line Items] |  |  |  |  |  |  |
Estimated forfeiture rates |  | 0.00% |  |  |  |  |
Employee Stock Option [Member] | Awards Granted to Executive Level Employees |  |  |  |  |  |  |
Summary Of Significant Accounting Policies [Line Items] |  |  |  |  |  |  |
Estimated forfeiture rates |  | 3.00% |  |  |  |  |
Employee Stock Option [Member] | Awards Granted to Non-Executive Level Employees |  |  |  |  |  |  |
Summary Of Significant Accounting Policies [Line Items] |  |  |  |  |  |  |
Estimated forfeiture rates |  | 8.00% |  |  |  |  |
Pfizer |  |  |  |  |  |  |
Summary Of Significant Accounting Policies [Line Items] |  |  |  |  |  |  |
Revenue |  |  |  | $ 68,300,000 |  |  |
Pfizer | Sales Revenue | Customer Concentration Risk [Member] |  |  |  |  |  |  |
Summary Of Significant Accounting Policies [Line Items] |  |  |  |  |  |  |
Concentration Risk, Percentage |  |  |  | 10.00% |  |  |
Pfizer | Minimum | Sales Revenue | Customer Concentration Risk [Member] |  |  |  |  |  |  |
Summary Of Significant Accounting Policies [Line Items] |  |  |  |  |  |  |
Concentration Risk, Percentage |  |  |  | 10.00% |  |  |
Customer Number One | Accounts Receivable | Customer Concentration Risk [Member] |  |  |  |  |  |  |
Summary Of Significant Accounting Policies [Line Items] |  |  |  |  |  |  |
Concentration Risk, Percentage |  | 10.00% | 10.00% |  |  |  |
Purolite | Accounts Receivable | Customer Concentration Risk [Member] |  |  |  |  |  |  |
Summary Of Significant Accounting Policies [Line Items] |  |  |  |  |  |  |
Concentration Risk, Percentage |  |  | 12.70% |  |  |  |

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