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Noncontrolling Interests - Holdings - Additional Information (Details) - USD ($) $ in Millions | 3 Months Ended |
--- | --- | ---
Mar. 31, 2024 | Mar. 31, 2023 | Dec. 31, 2023
Total |  |  |
Class of Stock [Line Items] |  |  |
Change in APAM economic ownership Interest in Artisan Partners Holdings LP (as a percent) | 0.00% |  |
Holdings of common unit exchanges, APAM ownership percentage | 1.00% |  |
Deferred Tax Assets | Noncontrolling Interests - Artisan Partners Holdings |  |  |
Class of Stock [Line Items] |  |  |
Cumulative impact of changes in ownership of Artisan Partners Holdings LP | $ 0.8 | $ 0.2 |
Artisan Partners Holdings LP |  |  |
Class of Stock [Line Items] |  |  |
Economic interest in subsidiary (as a percent) | 87.00% |  |
Artisan Partners Holdings LP | Total |  |  |
Class of Stock [Line Items] |  |  |
Economic interest in subsidiary (as a percent) | 87.00% |  | 86.00%

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