Business Description, Organization and Basis of Presentation (Tables)

3 Months Ended

Mar. 31, 2021

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Summary of Ownership Structure of AllianceBernstein

As of March 31, 2021, the ownership structure of AB, expressed as a percentage of general and limited partnership interests, was as follows:

EQH and its subsidiaries	62.8	%
AB Holding	36.5
Unaffiliated holders	0.7
	100.0	%