The number of shares converted in a noncash (or part noncash) transaction. Noncash is defined as transactions during a period that do not result in cash receipts or cash payments in the period. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.

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- Definition

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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- Definition

Number of shares authorized for issuance under share-based payment arrangement.

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Number of shares issued which are neither cancelled nor held in the treasury.

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Total number of shares issued during the period, including shares forfeited, as a result of Restricted Stock Awards.

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- Definition

Number of shares that have been repurchased and retired during the period.

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Units Outstanding (Details) - shares		12 Months Ended
Units Outstanding (Details) - shares	Dec. 19, 2024	Dec. 31, 2024	Dec. 31, 2023
Increase (Decrease) in Stockholders' Equity
Outstanding, beginning balance (in shares)		114,436,091	113,801,097
Units issued (in shares)		3,201,493	3,283,594
Units retired (in shares)		(7,107,255)	(2,648,600)
Outstanding, ending balance (in shares)		110,530,329	114,436,091
Retirement of AB Holding units (in shares)		7,107,255	2,648,600
Master Exchange Agreement
Increase (Decrease) in Stockholders' Equity
Issuance of AB units (in shares)	10,000,000
AB Units \| Master Exchange Agreement \| EQH
Increase (Decrease) in Stockholders' Equity
Conversion of AB units (in shares)	5,211,194
AB Holding Units \| Master Exchange Agreement \| EQH
Increase (Decrease) in Stockholders' Equity
Units retired (in shares)	(5,211,194)
Retirement of AB Holding units (in shares)	5,211,194