Summary of Significant Accounting Policies - Schedule of Revenue by Geographic Area (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Disaggregation of Revenue
Revenues	$ 633,375	$ 585,844	$ 1,179,874	$ 1,106,643
U.S.
Disaggregation of Revenue
Revenues	552,261	509,535	1,013,722	970,837
U.K.
Disaggregation of Revenue
Revenues	45,904	41,647	96,277	66,013
Other
Disaggregation of Revenue
Revenues	$ 35,210	$ 34,662	$ 69,875	$ 69,793