Acquisitions - Aggregate Fair Values of Outstanding Contingent Consideration Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Business Acquisition, Contingent Consideration [Line Items]
Total contingent consideration liabilities	$ 157,073	$ 148,517
Accounts payable and accrued expenses
Business Acquisition, Contingent Consideration [Line Items]
Accounts payable and accrued expenses	0	5,000
Insurance and other non-current liabilities
Business Acquisition, Contingent Consideration [Line Items]
Insurance and other non-current liabilities	$ 157,073	$ 143,517