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Stockholders' Equity - Distributions (Details) - Artisan Partners Holdings LP - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
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Sep. 30, 2025 | Sep. 30, 2024 | Sep. 30, 2025 | Sep. 30, 2024
Partnership Distributions |  |  |  |
Holdings Partnership Distributions to Limited Partners | $ 14,735 | $ 13,244 | $ 36,967 | $ 33,445
Holdings Partnership Distributions to APAM | 96,283 | 84,370 | 239,838 | 208,401
Total Holdings Partnership Distributions | $ 111,018 | $ 97,614 | $ 276,805 | $ 241,846

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