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Noncontrolling Interest - Additional Information (Details) $ in Thousands	1 Months Ended	3 Months Ended			6 Months Ended
	Dec. 31, 2025 USD ($) shares	Jun. 30, 2026 USD ($) shares	Jun. 30, 2025 USD ($) shares	Jun. 30, 2024 shares	Jun. 30, 2026 USD ($) shares	Jun. 30, 2025 USD ($)
Noncontrolling Interest [Line Items]
Other Comprehensive Income (Loss), Available-for-sale Securities Adjustment, Net of Tax, Portion Attributable to Noncontrolling Interest					$ (12)	$ (17)
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax, Portion Attributable to Noncontrolling Interest		$ 67	$ 1,390		$ (833)	2,046
LP Units Exchanged by Employees (in units) \| shares		44,000			110,000
Evercore LP Units Exchanged for Class A Common Stock		$ (877)	(2,255)		$ (5,358)	(2,475)
Increase in Common Stock					1
Adjustments to Additional Paid-In-Capital		4,988			$ 11,843
Evercore Wealth Management ("EWM")
Noncontrolling Interest [Line Items]
Adjustments to Additional Paid-In-Capital		(6,952)	(1,220)
Issuance of Noncontrolling Interest		450	1,100
Payments to Acquire Additional Interest in Subsidiaries		2,250	1,259
Noncontrolling Interest, Purchase Period					4 years
Purchase of Noncontrolling Interest		442	$ 39
Interest Expense, Nonoperating		202			$ 315
Evercore Wealth Management ("EWM") \| Payable to Employees and Related Parties
Noncontrolling Interest [Line Items]
Noncontrolling Interest, Commitment to Purchase Interest, Amounts Accrued	$ 770	2,222			2,222
Evercore Wealth Management ("EWM") \| Other Noncurrent Liabilities
Noncontrolling Interest [Line Items]
Noncontrolling Interest, Commitment to Purchase Interest, Amounts Accrued	$ 1,319	$ 5,168			$ 5,168
LP Units
Noncontrolling Interest [Line Items]
Limited Partnership Units Convertible Conversion Ratio					1
EWM Class A Units
Noncontrolling Interest [Line Items]
Grant Of EWM Class A Units (in units) \| shares		406,000	395,000	297,000
Award Vesting Period					3 years
Compensation Expense		$ 1,071	$ 836		$ 1,596	1,074
EWM Class P-I Units
Noncontrolling Interest [Line Items]
Grant of EWM Class P-I Units \| shares	300
Noncontrolling Interest
Noncontrolling Interest [Line Items]
Evercore LP Units Exchanged for Class A Common Stock		4,988	8,772		11,844	10,967
Issuance of Noncontrolling Interest		450	1,100		450	1,617
Purchase of Noncontrolling Interest		$ 442	$ 39		$ 442	$ 39