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Variable Interest Entities and Consolidated Investment Products (Details) - USD ($) $ in Thousands | 3 Months Ended |  |
--- | --- | --- | ---
Mar. 31, 2020 | Jan. 01, 2020 | Dec. 31, 2019
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |
Deconsolidation, Gain (Loss), Amount | $ 0 |  |
Net CIP assets included in the table above | 91,122 |  | $ 105,555
Net CIP assets/(liabilities) not included in the table above | (27,180) |  | (28,509)
Total Net CIP assets | 63,942 |  | 77,046
Less: redeemable noncontrolling interest | 37,223 |  | 43,110
Artisan’s direct equity investment in CIPs | 26,719 |  | 33,936
Fair Value, Measurements, Recurring |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |
Money market funds | 5,146 |  | 5,005
Equity securities - long position | 4,326 |  | 9,933
Fixed income instruments - long position | 84,974 |  | 96,681
Derivative assets | 331 |  | 122
Fixed income instruments - short position | 3,514 |  | 6,005
Derivative liabilities | 141 |  | 181
Level 1 | Fair Value, Measurements, Recurring |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |
Money market funds | 5,146 |  | 5,005
Equity securities - long position | 4,326 |  | 9,933
Fixed income instruments - long position | 0 |  | 0
Derivative assets | 331 |  | 22
Fixed income instruments - short position | 0 |  | 0
Derivative liabilities | 141 |  | 0
Level 2 | Fair Value, Measurements, Recurring |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |
Money market funds | 0 |  | 0
Equity securities - long position | 0 |  | 0
Fixed income instruments - long position | 84,974 |  | 96,681
Derivative assets | 0 |  | 100
Fixed income instruments - short position | 3,514 |  | 6,005
Derivative liabilities | 0 |  | 181
Level 3 | Fair Value, Measurements, Recurring |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |
Money market funds | 0 |  | 0
Equity securities - long position | 0 |  | 0
Fixed income instruments - long position | 0 |  | 0
Derivative assets | 0 |  | 0
Fixed income instruments - short position | 0 |  | 0
Derivative liabilities | $ 0 |  | $ 0
Variable Interest Entity, Not Primary Beneficiary |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |
Amounts reclassified to investment securities upon deconsolidation |  | $ 1,500 |

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