Segment Information and Geographic Data - Revenues by Geographical Region (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Segment Reporting Information [Line Items]
Total revenues	$ 421,755	$ 310,788	$ 817,354	$ 592,153
Americas [Member]
Segment Reporting Information [Line Items]
Total revenues	259,319	190,728	501,346	364,599
Europe [Member]
Segment Reporting Information [Line Items]
Total revenues	125,141	93,365	244,330	176,735
Asia Pacific [Member]
Segment Reporting Information [Line Items]
Total revenues	$ 37,295	$ 26,695	$ 71,678	$ 50,819
Revenue [Member] | Outside Of Americas [Member] | Geographic Concentration Risk [Member]
Segment Reporting Information [Line Items]
Percentage of revenues generated outside of the Americas	39.00%	39.00%	39.00%	38.00%