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Stockholders' Equity - Distributions (Details) - Artisan Partners Holdings LP - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2019 | Sep. 30, 2018 | Sep. 30, 2019 | Sep. 30, 2018
Distribution Made to Limited Partner [Line Items] |  |  |  |
Holdings Partnership Distributions to Limited Partners | $ 21,828 | $ 22,674 | $ 70,152 | $ 78,418
Holdings Partnership Distributions to APAM | 53,423 | 49,839 | 166,307 | 162,748
Total Holdings Partnership Distributions | $ (75,251) | $ (72,513) | $ (236,459) | $ (241,166)

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