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Summary of Significant Accounting Policies Other Information (Details)	3 Months Ended
	Mar. 31, 2021 numberOfProducts
Significant Accounting Policies [Line Items]
Variable Interest Entity, Qualitative or Quantitative Information, Ownership Percentage	10.00%
Artisan Global Funds
Significant Accounting Policies [Line Items]
Number of Consolidated VIEs	3
Artisan Private Funds
Significant Accounting Policies [Line Items]
Number of Consolidated VIEs	3

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Number of Consolidated VIEs

+ References

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Significant Accounting Policies

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- Definition

Percentage of the Variable Interest Entity's (VIE) voting interest owned by (or beneficial interest in) the reporting entity (directly or indirectly).

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 810
-SubTopic 10
-Section 50
-Paragraph 5A
-Subparagraph (d)
-URI http://asc.fasb.org/extlink&oid=121559654&loc=SL6759159-111685

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