Segment Reporting (Tables)

12 Months Ended

Dec. 31, 2024

Segment Reporting [Abstract]

Schedule of Segment Reporting Information, by Segment

Segment disclosures, including significant segment expenses, are detailed below:

	Year Ended December 31,
(in thousands)	2024		2023		2022
Revenue	$	2,544,809	$	2,269,949	$	2,065,553
Salaries	(620,815)		(581,027)		(511,776)
Stock-based compensation	(270,900)		(221,891)		(168,128)
Incentive compensation(1)	(219,557)		(194,025)		(195,524)
Amortization	(112,308)		(103,502)		(85,094)
Depreciation	(30,929)		(29,002)		(29,468)
Interest income	51,131		19,588		5,717
Interest expense	(47,849)		(47,145)		(22,726)
Other segment expenses, net(2)	(575,544)		(520,807)		(483,239)
Income tax provision	(142,346)		(91,726)		(51,605)
Net income	$	575,692	$	500,412	$	523,710

(1) Incentive compensation includes bonuses and commissions.

(2) Other segment expenses, net consists primarily of other headcount-related expenses, IT maintenance and software hosting costs, acquisition-related costs and consulting and professional fees.