Define contribution plans additional contribution percentage by employee

No definition available.

Name:	evr_DefinedContributionPlansAdditionalContributionPercentageByEmployee
Namespace Prefix:	evr_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Define contribution plans annual contribution percentage by employee

+ References

No definition available.

+ Details

Name:	evr_DefinedContributionPlansAnnualContributionPercentageByEmployee
Namespace Prefix:	evr_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

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.

+ References

No definition available.

+ Details

Name:	us-gaap_DefinedBenefitPlanDisclosureLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Amount of discretionary contributions made by an employer to a defined contribution plan.

+ References

No definition available.

+ Details

Name:	us-gaap_DefinedContributionPlanEmployerDiscretionaryContributionAmount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Percentage of employees' gross pay for which the employer contributes a matching contribution to a defined contribution plan.

+ References

No definition available.

+ Details

Name:	us-gaap_DefinedContributionPlanEmployerMatchingContributionPercent
Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Maximum percentage of employee gross pay the employee may contribute to a defined contribution plan.

+ References

No definition available.

+ Details

Name:	us-gaap_DefinedContributionPlanMaximumAnnualContributionsPerEmployeePercent
Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Details

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Namespace Prefix:
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- Details

Name:	us-gaap_RangeAxis=us-gaap_MaximumMember
Namespace Prefix:
Data Type:	na
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- Details

Name:	evr_DefinedContributionPlansAxis=evr_EvercoreEuropePlanAfterJuly2011Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Employee Benefit Plans Employee Benefit Plans (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Defined Benefit Plan Disclosure [Line Items]
Defined Contribution Plan, Maximum Annual Contributions Per Employee, Percent	10.00%
Defined Contribution Plan, Employer Discretionary Contribution Amount	$ 3,808	$ 4,167	$ 3,632
Minimum [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Contribution Plans Annual Contribution Percentage By Employee	15.00%
Defined Contribution Plans Additional Contribution Percentage By Employee	7.50%
Defined Contribution Plan, Employer Matching Contribution, Percent of Employees' Gross Pay	5.00%
Maximum [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Contribution Plans Annual Contribution Percentage By Employee	50.00%
Defined Contribution Plans Additional Contribution Percentage By Employee	10.00%
Defined Contribution Plan, Employer Matching Contribution, Percent of Employees' Gross Pay	10.00%
Evercore Europe Plan After July 2011 [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Contribution Plans Annual Contribution Percentage By Employee	17.50%