XML 30 R18.htm IDEA: XBRL DOCUMENT v3.22.1
Business Description, Organization and Basis of Presentation (Tables)
3 Months Ended
Mar. 31, 2022
Organization, Consolidation and Presentation of Financial Statements [Abstract]  
Summary of Ownership Structure of AllianceBernstein
As of March 31, 2022, the ownership structure of AB, expressed as a percentage of general and limited partnership interests, was as follows:
EQH and its subsidiaries63.0 %
AB Holding36.3 
Unaffiliated holders0.7 
100.0 %