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Related Party Transactions (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021
Related Party Transaction [Line Items]
Accounts receivable	$ 16,700		$ 16,700		$ 1,500
Artisan Funds
Related Party Transaction [Line Items]
Investment management fees	136,216	$ 186,434	446,417	$ 529,441
Fee waiver / expense reimbursement	352	180	1,320	517
Artisan Funds | Expense Reimbursement
Related Party Transaction [Line Items]
Investment management fees	224	180	1,020	517
Artisan Funds | Management Fees Before Reimbursement Revenue
Related Party Transaction [Line Items]
Investment management fees	136,143	186,434	$ 446,280	529,441
Artisan Funds | Minimum
Related Party Transaction [Line Items]
Management fee percentage of average daily net assets			0.60%
Annualized operating expenses maximum percentage of average daily net assets			0.88%
Artisan Funds | Maximum
Related Party Transaction [Line Items]
Management fee percentage of average daily net assets			1.05%
Annualized operating expenses maximum percentage of average daily net assets			1.50%
Artisan Global Funds | Expense Reimbursement
Related Party Transaction [Line Items]
Investment management fees	(10)	32	$ 15	48
Artisan Global Funds | Management Fees Before Reimbursement Revenue
Related Party Transaction [Line Items]
Investment management fees	10,413	12,854	$ 33,207	35,616
Artisan Global Funds | Minimum
Related Party Transaction [Line Items]
Management fee percentage of average daily net assets			0.70%
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 Private Funds | Expense Reimbursement
Related Party Transaction [Line Items]
Investment management fees	27	11	$ 84	95
Artisan Private Funds | Management Fees Before Reimbursement Revenue
Related Party Transaction [Line Items]
Investment management fees	3,445	3,668	$ 11,221	8,937
Artisan Private Funds | Minimum
Related Party Transaction [Line Items]
Management fee threshold for reimbursement, percentage average daily net assets			0.10%
Artisan Private Funds | Maximum
Related Party Transaction [Line Items]
Management fee threshold for reimbursement, percentage average daily net assets			1.00%
Consolidation, Eliminations | Artisan Funds | Expense Reimbursement
Related Party Transaction [Line Items]
Investment management fees	(128)	0	$ (300)	0
Consolidation, Eliminations | Artisan Funds | Management Fees Before Reimbursement Revenue
Related Party Transaction [Line Items]
Investment management fees	(73)	0	(137)	0
Consolidation, Eliminations | Artisan Global Funds | Expense Reimbursement
Related Party Transaction [Line Items]
Investment management fees	(113)	(115)	(278)	(286)
Consolidation, Eliminations | Artisan Global Funds | Management Fees Before Reimbursement Revenue
Related Party Transaction [Line Items]
Investment management fees	(58)	(19)	(94)	(56)
Consolidation, Eliminations | Artisan Private Funds | Expense Reimbursement
Related Party Transaction [Line Items]
Investment management fees	(19)	(56)	(94)	(126)
Consolidation, Eliminations | Artisan Private Funds | Management Fees Before Reimbursement Revenue
Related Party Transaction [Line Items]
Investment management fees	(147)	(117)	(430)	(332)
Subsidiaries | Artisan Global Funds | Expense Reimbursement
Related Party Transaction [Line Items]
Investment management fees	103	147	293	334
Subsidiaries | Artisan Global Funds | Management Fees Before Reimbursement Revenue
Related Party Transaction [Line Items]
Investment management fees	10,471	12,873	33,301	35,672
Subsidiaries | Artisan Private Funds | Expense Reimbursement
Related Party Transaction [Line Items]
Investment management fees	46	67	178	221
Subsidiaries | Artisan Private Funds | Management Fees Before Reimbursement Revenue
Related Party Transaction [Line Items]
Investment management fees	$ 3,592	$ 3,785	$ 11,651	$ 9,269

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