Business Description Organization and Basis of Presentation (Details)	6 Months Ended
	Jun. 30, 2023 shares
General partnership information [Abstract]
General Partnership number of general partnership units owned in Holding Company (in shares)	100,000
Limited Liability Company Llc Or Limited Partnership Lp Members Or Limited Partners Economic Interest In Company	61.40%
AB Holding | Equitable Holdings, Inc. And Subsidiaries
General partnership information [Abstract]
General partnership interest in Company (percent)	3.50%
AB Holding | AB
General partnership information [Abstract]
General partnership interest in Company (percent)	1.00%