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Fair Value Measurements - Schedule of Carrying Value and Fair Value of Assets and Liabilities (Details) - USD ($) $ in Thousands | Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
--- | --- | --- | ---
Level 2 |  |  |
Liabilities |  |  |
Contingent consideration | $ 5,700 | $ 7,400 | $ 14,931
Level 3 |  |  |
Liabilities |  |  |
Contingent consideration | 84,600 | 58,100 | $ 75,668
Carrying Value | Recurring basis |  |  |
Assets |  |  |
Cash and cash equivalents | 482,400 | 1,074,000 |
Marketable securities | 298,100 | 74,200 |
Collateral for interest rate swap | 6,000 | 5,000 |
Liabilities |  |  |
Interest rate swap | 1,200 | 1,500 |
Deferred consideration | 5,700 | 7,400 |
Contingent consideration | 84,600 | 58,100 |
Fair Value | Recurring basis | Level 1 |  |  |
Assets |  |  |
Cash and cash equivalents | 482,400 | 1,074,000 |
Marketable securities | 298,100 | 74,200 |
Collateral for interest rate swap | 6,000 | 5,000 |
Liabilities |  |  |
Interest rate swap | 0 | 0 |
Deferred consideration | 0 | 0 |
Contingent consideration | 0 | 0 |
Fair Value | Recurring basis | Level 2 |  |  |
Assets |  |  |
Cash and cash equivalents | 0 | 0 |
Marketable securities | 0 | 0 |
Collateral for interest rate swap | 0 | 0 |
Liabilities |  |  |
Interest rate swap | 1,200 | 1,500 |
Deferred consideration | 5,700 | 7,400 |
Contingent consideration | 0 | 0 |
Fair Value | Recurring basis | Level 3 |  |  |
Assets |  |  |
Cash and cash equivalents | 0 | 0 |
Marketable securities | 0 | 0 |
Collateral for interest rate swap | 0 | 0 |
Liabilities |  |  |
Interest rate swap | 0 | 0 |
Deferred consideration | 0 | 0 |
Contingent consideration | $ 84,600 | $ 58,100 |

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