Related Party Transactions (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Related Party Transaction [Line Items]
Accounts Receivable, Related Parties	$ 2,000	$ 900
Artisan Funds
Related Party Transaction [Line Items]
Investment management fees	504,204	452,895	$ 487,460
Fee waiver / expense reimbursement	562	391	419
Artisan Global Funds
Related Party Transaction [Line Items]
Investment management fees	33,728	32,510	35,008
Fee waiver / expense reimbursement	$ 182	178	1
Artisan Global Funds \| Minimum
Related Party Transaction [Line Items]
Management fee percentage of average daily net assets	0.75%
Management fee threshold for reimbursement, percentage average daily net assets	0.10%
Artisan Global Funds \| Maximum
Related Party Transaction [Line Items]
Management fee percentage of average daily net assets	1.85%
Management fee threshold for reimbursement, percentage average daily net assets	0.20%
Artisan Funds
Related Party Transaction [Line Items]
Annualized operating expenses maximum percentage of average daily net assets	0.88%
Annualized operating expenses minimum percentage of average daily assets	1.50%
Artisan Funds \| Minimum
Related Party Transaction [Line Items]
Management fee percentage of average daily net assets	0.625%
Artisan Funds \| Maximum
Related Party Transaction [Line Items]
Management fee percentage of average daily net assets	1.05%
Artisan Global Funds
Related Party Transaction [Line Items]
Investment management fees	$ 6,486	2,884	1,012
Fee waiver / expense reimbursement	$ 147	105	0
Artisan Global Funds \| Minimum
Related Party Transaction [Line Items]
Management fee threshold for reimbursement, percentage average daily net assets	0.10%
Artisan Global Funds \| Maximum
Related Party Transaction [Line Items]
Management fee threshold for reimbursement, percentage average daily net assets	1.00%
Subsidiaries [Member] \| Artisan Global Funds
Related Party Transaction [Line Items]
Investment management fees	$ 33,786	32,577	35,070
Fee waiver / expense reimbursement	515	514	386
Subsidiaries [Member] \| Artisan Global Funds
Related Party Transaction [Line Items]
Investment management fees	7,570	3,253	1,298
Fee waiver / expense reimbursement	405	219	206
Consolidation, Eliminations [Member] \| Artisan Global Funds
Related Party Transaction [Line Items]
Investment management fees	(58)	(67)	(62)
Fee waiver / expense reimbursement	(333)	(336)	(385)
Consolidation, Eliminations [Member] \| Artisan Global Funds
Related Party Transaction [Line Items]
Investment management fees	(1,084)	(369)	(286)
Fee waiver / expense reimbursement	$ (258)	$ (114)	$ (206)

Represents the amounts waived or reimbursed by us for management fees and operating expenses.

No definition available.

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- Definition

Operating expense to average daily net asset ratio.

+ References

No definition available.

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- Definition

Related Party Management Fee Minimum Percentage Operating Expenses To Daily Net Assets

+ References

No definition available.

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- Definition

Management fee percentage received based on an annual percentage of the average daily net assets.

+ References

No definition available.

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- Definition

Operating expense ratio for fee waiver/expense reimbursement

+ References

No definition available.

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- Definition

For an unclassified balance sheet, amount of receivables arising from transactions with related parties.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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- Definition

Amount of revenue, fees and commissions earned from transactions between (a) a parent company and its subsidiaries; (b) subsidiaries of a common parent; (c) an entity and trusts for the benefit of employees, for example, but not limited to, pension and profit-sharing trusts that are managed by or under the trusteeship of the entity's management; (d) an entity and its principal, owners, management, or members of their immediate families; and (e) affiliates.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
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