Goodwill and Other Intangible Assets, Net (Tables)

12 Months Ended

Dec. 31, 2021

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, 2021 and 2020 were as follows (in thousands): 

	Financial Services		Benefits and Insurance Services		National Practices		Total Goodwill
Gross	$	378,294	$	260,033	$	33,873	$	672,200
Accumulated impairment	$	(44,047)	$	(7,733)	$	(32,207)	$	(83,987)
Net at December 31, 2019	$	334,247	$	252,300	$	1,666	$	588,213
Additions	34,785		62,654		—		97,439
Divestitures and other adjustment	(993)		(1,576)		—		(2,569)
Gross	412,086		321,111		33,873		767,070
Accumulated impairment	(44,047)		(7,733)		(32,207)		(83,987)
Net at December 31, 2020	$	368,039	$	313,378	$	1,666	$	683,083
Additions	58,646		1,800		—		60,446
Divestitures and other adjustment	—		(2,786)		—		(2,786)
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

Components of Goodwill and Other Intangible Assets, Net

The components of goodwill and other intangible assets, net at December 31, 2021 and 2020 were as follows (in thousands):

	2021		2020
Goodwill	$	740,743	$	683,083
Intangibles :
Client lists	249,422		207,084
Other intangibles	11,454		11,244
Total intangibles	260,876		218,328
Total goodwill and other intangibles assets	1,001,619		901,411
Accumulated amortization:
Client lists	(152,326)		(137,284)
Other intangibles	(8,510)		(7,377)
Total accumulated amortization	(160,836)		(144,661)
Goodwill and other intangible assets, net	$	840,783	$	756,750