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Revenue from Contracts with Customers (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2019 | Sep. 30, 2018 | Sep. 30, 2019 | Sep. 30, 2018 | Dec. 31, 2018
Disaggregation of Revenue [Line Items] |  |  |  |  |
Total revenues | $ 202,961 | $ 212,788 | $ 590,650 | $ 637,092 |
Total receivables from contracts with customers | 80,018 |  | 80,018 |  | $ 65,622
Non-customer receivables | 11,295 |  | 11,295 |  | 2,069
Accounts receivable | 91,313 |  | 91,313 |  | 67,691
Contract with customer, liability | 0 |  | 0 |  | 0
Artisan Funds |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Total receivables from contracts with customers | 6,280 |  | 6,280 |  | 5,418
Artisan Global Funds |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Total receivables from contracts with customers | 3,143 |  | 3,143 |  | 417
Separate Accounts |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Total receivables from contracts with customers | 70,595 |  | 70,595 |  | $ 59,787
Management fees |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Total revenues | 202,806 | 212,738 | 586,070 | 634,733 |
Management fees | Artisan Funds |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Total revenues | 115,926 | 125,392 | 334,131 | 375,730 |
Management fees | Artisan Global Funds |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Total revenues | 8,062 | 9,090 | 24,234 | 26,554 |
Management fees | Separate Accounts |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Total revenues | 78,818 | 78,256 | 227,705 | 232,449 |
Performance fees |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Total revenues | 155 | 50 | 4,580 | 2,359 |
Performance fees | Separate Accounts |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Total revenues | $ 155 | $ 50 | $ 4,580 | $ 2,359 |

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- Definition Amount, before allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=118952595&loc=d3e4428-111522 + Details
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- Definition Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=118944033&loc=SL49130531-203044 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 8 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=118956577&loc=SL49130549-203045 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=118944033&loc=SL49130532-203044 + Details
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- Definition Amount due from parties in nontrade transactions, classified as other. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.8) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 4 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=118956577&loc=SL49130543-203045 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=118956577&loc=SL49130545-203045 + Details
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