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Noncontrolling interest - Holdings (Details) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2020 | Mar. 31, 2019
Noncontrolling Interest [Line Items] |  |
Cumulative impact of changes in ownership of Artisan Partners Holdings LP, net of tax |  | $ 0
Net impact to financial condition | $ 0 | 0
Additional paid-in capital |  |
Noncontrolling Interest [Line Items] |  |
Cumulative impact of changes in ownership of Artisan Partners Holdings LP, net of tax | 521 | (91)
Non-controlling interests - Artisan Partners Holdings |  |
Noncontrolling Interest [Line Items] |  |
Cumulative impact of changes in ownership of Artisan Partners Holdings LP, net of tax | (401) | 116
Net impact to financial condition | (1,700) | (700)
Accumulated other comprehensive income (loss) |  |
Noncontrolling Interest [Line Items] |  |
Cumulative impact of changes in ownership of Artisan Partners Holdings LP, net of tax | $ (120) | $ (25)
Common Stock |  |
Noncontrolling Interest [Line Items] |  |
Stock Repurchased and Retired During Period, Shares | 0 |
Holdings GP Units | Common Stock |  |
Noncontrolling Interest [Line Items] |  |
Stock Repurchased and Retired During Period, Shares | 1,626,611 |

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- Definition Represents a (noncash) issuance of additional equity interests to the parent by a subsidiary during the period, thereby effecting a change in total (consolidated) equity attributable to the parent. The additional equity interest represented by this element increases the parent's controlling interest in the subsidiary. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 1A -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=109239629&loc=SL4573702-111684 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 55 -Paragraph 4M -URI http://asc.fasb.org/extlink&oid=116874947&loc=SL4591554-111686 + Details
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