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v3.24.3

Investment in AB (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2024 | Sep. 30, 2023 | Sep. 30, 2024 | Sep. 30, 2023
Change in Equity Method Investment [Roll Forward] |  |  |  |
Beginning balance |  |  | $ 2,077,540 |
Equity in net income attributable to AB Unitholders | $ 136,374 | $ 65,761 | 345,360 | $ 211,264
Changes in accumulated other comprehensive income | 7,588 | $ (5,643) | 7,121 | (1,122)
Cash distributions received from AB |  |  | (281,164) | $ (248,529)
Capital contributions (from) AB |  |  | (902) |
AB Holding Units retired |  |  | (66,477) |
AB Holding Units issued to fund long-term incentive compensation plans |  |  | 20,430 |
Change in AB Holding Units held by AB for long-term incentive compensation plans |  |  | (3,205) |
Ending balance | $ 2,098,703 |  | $ 2,098,703 |

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