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v3.24.3

Units Outstanding | 9 Months Ended
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Sep. 30, 2024
Equity [Abstract] |
Units Outstanding | Units Outstanding Changes in AB Holding Units outstanding during the nine-month period ended September 30, 2024 are as follows:
Outstanding as of December 31, 2023 | 114,436,091 |
Units issued | 859,586 |
Units retired | (1,860,320) |
Outstanding as of September 30, 2024 | 113,435,357 |

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- Definition Entire disclosure of an entity's capital units or capital shares. + References No definition available. + Details
Name: | ab_CapitalUnitsTextBlock
Namespace Prefix: | ab_
Data Type: | dtr-types1:textBlockItemType
Balance Type: | na
Period Type: | duration

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- References No definition available. + Details
Name: | us-gaap_EquityAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration