Goodwill and Other Intangible Assets, Net (Tables)

12 Months Ended

Dec. 31, 2023

Goodwill and Intangible Assets Disclosure [Abstract]

Changes in Carrying Amount of Goodwill by Operating Segment

A summary of changes in the carrying amount of goodwill by operating segment for the years ended December 31, 2023 and 2022 were as follows (in thousands): 

	Financial Services		Benefits and Insurance Services		National Practices		Total Goodwill
Gross	$	470,732	$	320,125	$	33,873	$	824,730
Accumulated impairment	$	(44,047)	$	(7,733)	$	(32,207)	$	(83,987)
Net at December 31, 2021	$	426,685	$	312,392	$	1,666	$	740,743
Additions	79,147		—		—		79,147
Divestitures and other adjustments	27		—		—		27
Gross	549,906		320,125		33,873		903,904
Accumulated impairment	(44,047)		(7,733)		(32,207)		(83,987)
Net at December 31, 2022	$	505,859	$	312,392	$	1,666	$	819,917
Additions	41,322		3,932		—		45,254
Divestitures and other adjustments	9		—		—		9
Gross	591,237		324,057		33,873		949,167
Accumulated impairment	(44,047)		(7,733)		(32,207)		(83,987)
Net at December 31, 2023	$	547,190	$	316,324	$	1,666	$	865,180

Components of Goodwill and Other Intangible Assets, Net

The components of goodwill and other intangible assets, net at December 31, 2023 and 2022 were as follows (in thousands):

	2023		2022
Goodwill	$	865,180	$	819,917
Intangibles :
Client lists	338,237		302,822
Other intangibles	11,481		11,463
Total intangibles	349,718		314,285
Total goodwill and other intangibles assets	1,214,898		1,134,202
Accumulated amortization:
Client lists	(196,412)		(173,286)
Other intangibles	(9,882)		(9,214)
Total accumulated amortization	(206,294)		(182,500)
Goodwill and other intangible assets, net	$	1,008,604	$	951,702