Revenue Recognition (Tables)

12 Months Ended

Dec. 31, 2022

Revenue from Contract with Customer [Abstract]

Revenues

Revenues for the years ended December 31, 2022, 2021 and 2020 consisted of the following:

	Years Ended December 31
	2022			2021			2020
	(in thousands)
Subject to contracts with customers:
Investment advisory and services fees
Base fees		$	2,825,791		$	2,949,405		$	2,462,810
Performance-based fees		145,247			245,119			132,626
Bernstein research services		416,273			452,017			459,744
Distribution revenues
All-in-management fees		290,740			350,674			331,268
12b-1 fees		69,041			83,920			75,973
Other distribution fees		247,414			217,646			122,540
Other revenues
Shareholder servicing fees		86,661			90,225			82,317
Other		18,120			16,034			21,240
		4,099,287			4,405,040			3,688,518
Not subject to contracts with customers:
Dividend and interest income, net of interest expense		56,653			35,048			35,273
Investment (losses)		(102,413)			(636)			(16,401)
Other revenues		763			2,150			1,146
		(44,997)			36,562			20,018
Total net revenues		$	4,054,290		$	4,441,602		$	3,708,536