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Regulatory Authorities (Details) - USD ($) | 3 Months Ended |
--- | --- | ---
Sep. 30, 2020 | Dec. 31, 2019
EGL [Member] |  |
Regulatory Authorities [Line Items] |  |
Broker-Dealer, Minimum Net Capital Required, Alternative Standard | $ 250,000 |
Broker-Dealer, Net Capital | 493,456,000 | $ 331,510,000
Broker-Dealer, Excess Net Capital, Alternative Standard | 493,206,000 | $ 331,260,000
Evercore Trust Company [Member] |  |
Regulatory Authorities [Line Items] |  |
Tier One Capital | 5,000,000 |
Minimum Liquid Assets, Amount | $ 3,500,000 |
Coverage of Operating Expenses (in days) | 180 days |

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- Definition Minimum liquid assets required to be maintained. + References No definition available. + Details
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- Definition Number of days of coverage operating expenses for liquid assets calculation. + References No definition available. + Details
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- Definition Amount of net capital in excess of minimum required net capital, calculated under Alternative Standard. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher SEC -Name Rule 15c3-1 -Number 240 -Section 15c3-1 + Details
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- Definition Minimum amount of net capital of broker-dealer and its subsidiary, calculated under Alternative Standard. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher SEC -Name Rule 15c3-1 -Number 240 -Section 15c3-1 + Details
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- Definition Amount of net capital of broker-dealer. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher SEC -Name Rule 15c3-1 -Number 240 -Section 15c3-1 + Details
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- Definition Tier 1 Risk Based Capital as defined in the regulations. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 505 -Section 50 -Paragraph 1 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=117337116&loc=SL5958568-112826 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 505 -Section 50 -Paragraph 1H -Subparagraph (c)(2) -URI http://asc.fasb.org/extlink&oid=117337116&loc=d3e65071-112826 + Details
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- Details
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- Details
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