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Financial Instruments Owned (Details) - Schedule of Financial Instruments Owned - USD ($) $ in Thousands | Mar. 31, 2024 | Dec. 31, 2023
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Financial instruments owned |  |
Financial instruments owned | $ 58,301 | $ 58,722
Trading Securities [Member] |  |
Financial instruments owned |  |
Financial instruments owned | 44,006 | 45,421
Other assets—seed capital (WisdomTree Digital Funds) [Member] |  |
Financial instruments owned |  |
Financial instruments owned | $ 14,295 | $ 13,301

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- Definition The aggregate fair value as of the balance sheet date of financial instruments and other positions owned by the entity including: (1) mortgages, mortgage-backed and asset backed securities; (2) US government and agency obligations; (3) state and municipal government obligations; (4) other sovereign government debt; (5) corporate obligations; (6) corporate equities; (7) principal investments; (8) derivative contracts; and (9) physical commodities. Includes both pledged and unpledged holdings. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 940 -SubTopic 320 -Name Accounting Standards Codification -Section 45 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479035/940-320-45-2 + Details
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Balance Type: | debit
Period Type: | instant

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- References No definition available. + Details
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- Details
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Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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- Details
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Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |