Fair Value of Financial Assets and Liabilities - Additional Information (Detail) - USD ($) $ in Millions |
Dec. 31, 2023 |
Dec. 31, 2022 |
|---|---|---|
| Fair Value, Inputs, Level 3 | ||
| Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] | ||
| Contingent consideration fair value disclosure | $ 20.9 | $ 14.0 |
| Cash And Money Market Funds | Fair Value, Inputs, Level 1 | ||
| Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] | ||
| Cash and cash equivalents, fair value disclosure | $ 166.9 | $ 361.9 |