Segment and Geographic Information (Details) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021 USD ($)	Jun. 30, 2020 USD ($)	Jun. 30, 2021 USD ($) segment	Jun. 30, 2020 USD ($)
Segment Reporting [Abstract]
Number of reportable segments | segment			1
Segment Reporting Information [Line Items]
Revenues	$ 427,735	$ 426,033	$ 844,572	$ 715,114
United States
Segment Reporting Information [Line Items]
Revenues	288,491	286,767	576,278	494,985
International
Segment Reporting Information [Line Items]
Revenues	139,244	139,266	268,294	220,129
Europe
Segment Reporting Information [Line Items]
Revenues	134,991	135,490	258,893	211,455
Other geographies
Segment Reporting Information [Line Items]
Revenues	$ 4,253	$ 3,776	$ 9,401	$ 8,674