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Noncontrolling Interest - Holdings (Tables) | 12 Months Ended
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Dec. 31, 2023
Noncontrolling Interest [Abstract] |
Result of Increased Equity Ownership Interest in Holdings | For the years ended December 31, 2023, 2022 and 2021, APAM’s equity ownership interest in Holdings has increased as a result of the following transactions:
| Holdings GP Units | Limited Partnership Units | Total | APAM Ownership %
Balance at January 1, 2021 | 63,131,007 |  | 15,441,103 |  | 78,572,110 |  | 80 | %
Issuance of APAM Restricted Shares, Net (1) | 562,289 |  | — |  | 562,289 |  | 1 | %
Delivery of Shares Underlying RSUs (1) | 1,074 |  | — |  | 1,074 |  | — | %
2021 Follow-On Offering | 963,614 |  | (963,614) |  | — |  | 1 | %
Holdings Common Unit Exchanges | 2,142,292 |  | (2,142,292) |  | — |  | 2 | %
Forfeitures from Employee Terminations (1) | (100,404) |  | — |  | (100,404) |  | — | %
Balance at December 31, 2021 | 66,699,872 |  | 12,335,197 |  | 79,035,069 |  | 84 | %
Issuance of APAM Restricted Shares, Net (1) | 588,598 |  | — |  | 588,598 |  | — | %
Delivery of Shares Underlying RSUs (1) | 1,060 |  | — |  | 1,060 |  | — | %
Holdings Common Unit Exchanges | 711,166 |  | (711,166) |  | — |  | 1 | %
Forfeitures from Employee Terminations (1) | (18,671) |  | — |  | (18,671) |  | — | %
Balance at December 31, 2022 | 67,982,025 |  | 11,624,031 |  | 79,606,056 |  | 85 | %
Issuance of APAM Restricted Shares, Net (1) | 328,415 |  | — |  | 328,415 |  | 1 | %
Delivery of Shares Underlying RSUs (1) | 100,043 |  | — |  | 100,043 |  | — | %
Holdings Common Unit Exchanges | 163,345 |  | (163,345) |  | — |  | — | %
Forfeitures from Employee Terminations (1) | (19,750) |  | — |  | (19,750) |  | — | %
Balance at December 31, 2023 | 68,554,078 |  | 11,460,686 |  | 80,014,764 |  | 86 | %
(1) The impact of the transaction on APAM’s ownership percentage was less than 1%.
Impact of the Reallocation of Equity | The reallocation of equity had the following impact on the Consolidated Statements of Financial Condition:
Statements of Financial Condition | For the Years Ended December 31,
2023 |  | 2022
Additional paid-in capital | $ | (1,385) |  |  | $ | (1,087) |
Noncontrolling interests - Artisan Partners Holdings | 1,408 |  |  | 1,120 |
Accumulated other comprehensive income (loss) | (23) |  |  | (33) |
Net impact to financial condition | $ | — |  |  | $ | — |

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- Definition The tabular disclosure of the effects of any changes in a parent's ownership interest in a subsidiary on the equity attributable to the parent if the ownership interests in a subsidiary changes during the period. The changes represented by this element did not result in the deconsolidation of the subsidiary. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 55 -Paragraph 4M -Publisher FASB -URI https://asc.fasb.org//1943274/2147481175/810-10-55-4M Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 1A -Subparagraph (d) -SubTopic 10 -Topic 810 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481203/810-10-50-1A + Details
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- Definition Tabular disclosure of the key aspects of a subsidiary (partnership, corporation, or other entity) of the limited liability company or limited partnership. + References No definition available. + Details
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