Summary of Significant Accounting Policies - Schedule of Revenue by Geographic Area (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Disaggregation of Revenue
Revenues	$ 685,912	$ 616,283	$ 1,865,786	$ 1,722,926
U.S.
Disaggregation of Revenue
Revenues	594,139	531,814	1,607,862	1,502,610
U.K.
Disaggregation of Revenue
Revenues	51,006	45,816	147,283	111,829
Other
Disaggregation of Revenue
Revenues	$ 40,767	$ 38,653	$ 110,641	$ 108,487