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- Definition

LP Units Exchanged by Employees

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- Definition

LP Units Purchased or Converted into Class Common Stock Value

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- Definition

Purchase Of Noncontrolling Interest

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- Definition

Purchase Of Noncontrolling Interest (as a percent)

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- Definition

Amount of other increase (decrease) in additional paid in capital (APIC).

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Decrease in noncontrolling interest (for example, but not limited to, redeeming or purchasing the interests of noncontrolling shareholders, issuance of shares (interests) by the non-wholly owned subsidiary to the parent entity for other than cash, and a buyback of shares (interest) by the non-wholly owned subsidiary from the noncontrolling interests).

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Amount after tax and reclassification adjustments, of appreciation (loss) in value of unsold available-for-sale securities, attributable to noncontrolling interest. Excludes amounts related to other than temporary impairment (OTTI) loss.

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Amount after tax and reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature, attributable to noncontrolling interests.

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Noncontrolling Interest - Additional Information (Details) - USD ($) $ in Thousands		3 Months Ended			9 Months Ended
	May 31, 2019	Sep. 30, 2020	Mar. 31, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Noncontrolling Interest [Line Items]
Other Comprehensive Income (Loss), Available-for-sale Securities Adjustment, Net of Tax, Portion Attributable to Noncontrolling Interest		$ (3)		$ (7)	$ (254)	$ (105)
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax, Portion Attributable to Noncontrolling Interest		$ 989		(495)	$ (527)	(661)
LP Units Exchanged By Employees (in units)		200			807,000
Evercore LP Units Exchanged for Class A Shares		$ 3		$ 492	$ 8,599	18,644
Adjustments to Additional Paid-In-Capital		$ (8)			(33,762)
Evercore Wealth Management [Member]
Noncontrolling Interest [Line Items]
Adjustments to Additional Paid-In-Capital					1,565	19,774
Purchase Of Noncontrolling Interest (as a percent)	17.00%		1.00%
Purchase Of Noncontrolling Interest	$ 24,533		$ 1,703
Noncontrolling Interest, Decrease from Redemptions or Purchase of Interests					138	4,759
Evercore Wealth Management [Member] \| Cash [Member]
Noncontrolling Interest [Line Items]
Purchase Of Noncontrolling Interest	$ 21,832				852
Evercore Wealth Management [Member] \| Other Current Liabilities [Member]
Noncontrolling Interest [Line Items]
Purchase Of Noncontrolling Interest					$ 851
PCA [Member]
Noncontrolling Interest [Line Items]
Adjustments to Additional Paid-In-Capital						21,708
Purchase Of Noncontrolling Interest (as a percent)	10.00%
Purchase Of Noncontrolling Interest	$ 28,382
Noncontrolling Interest, Decrease from Redemptions or Purchase of Interests						$ 6,674
Class A LP Units [Member] \| Evercore Wealth Management [Member]
Noncontrolling Interest [Line Items]
Purchase Of Noncontrolling Interest	$ 2,701
Grant of LP Units (in units)	31,000