XML 104 R23.htm IDEA: XBRL DOCUMENT v3.25.0.1
Business Description and Organization (Tables)
 12 Months Ended
Dec. 31, 2024
Organization, Consolidation and Presentation of Financial Statements [Abstract]  
Summary of Ownership Structure of AllianceBernstein
As of December 31, 2024, the ownership structure of AB, expressed as a percentage of general and limited partnership interests, was as follows:
EQH and its subsidiaries61.9 %
AB Holding37.5 
Unaffiliated holders0.6 
100.0 %