Fair Value Measurements - Deferred and Contingent Consideration Liabilities (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Deferred Consideration (Level 2 Liabilities)
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Roll Forward]
Consideration, beginning balance	$ 7,400	$ 14,931
Additions	0	0
Change in Fair Value	2,197	(3,234)
Payments	(3,897)	(4,297)
Consideration, ending balance	5,700	7,400
Contingent Consideration (Level 3 Liabilities)
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Roll Forward]
Consideration, beginning balance	58,100	75,668
Additions	0	0
Change in Fair Value	26,500	(17,568)
Payments	0	0
Consideration, ending balance	$ 84,600	$ 58,100