Fixed Assets, Net (Tables)

9 Months Ended

Sep. 30, 2022

Property, Plant and Equipment [Abstract]

Summary of Components of Fixed Assets, Net

Fixed assets, net consisted of the following (in thousands):

	September 30, 2022		December 31, 2021
Leasehold improvements, furniture and fixtures, and other fixed assets	$	199,557	$	184,704
Software, including software development costs	43,687		32,851
Computer and communications equipment	29,680		27,382
Total, cost	272,924		244,937
Accumulated depreciation and amortization	(124,380)		(109,181)
Total, net	$	148,544	$	135,756