Segment and Geographic Information (Details) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023 USD ($)	Sep. 30, 2022 USD ($)	Sep. 30, 2023 USD ($) segment	Sep. 30, 2022 USD ($)
Segment Reporting [Abstract]
Number of reportable segments | segment			1
Segment Reporting Information [Line Items]
Revenues	$ 309,619	$ 307,752	$ 945,293	$ 1,164,351
United States
Segment Reporting Information [Line Items]
Revenues	201,550	210,908	608,533	825,826
Total Europe
Segment Reporting Information [Line Items]
Revenues	108,069	96,844	336,571	338,347
United Kingdom
Segment Reporting Information [Line Items]
Revenues	73,153	59,873	226,361	236,244
Other European countries
Segment Reporting Information [Line Items]
Revenues	34,916	36,971	110,210	102,103
Other Geographies
Segment Reporting Information [Line Items]
Revenues	$ 0	$ 0	$ 189	$ 178