Evercore Inc. Stockholders' Equity (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands		3 Months Ended
	Apr. 23, 2024	Mar. 31, 2024	Mar. 31, 2023
Temporary Equity [Line Items]
Dividends Declared Per Share of Class A Common Stock (in dollars per share)		$ 0.76	$ 0.72
Common Stock, Dividends, Per Share, Cash Paid (in dollars per share)		$ 0.76	$ 0.72
Declared and Paid Dividends, Cash		$ 29,309	$ 27,672
Treasury Stock, Shares, Acquired (in shares)		1,487
Treasury Stock Acquired, Average Cost Per Share (in dollars per share)		$ 177.04
Increase in Treasury Stock		$ 263,297
LP Units Exchanged by Employees (in units)		91
Increase in Common Stock		$ 1
Adjustments to Additional Paid-In-Capital		6,145
Accumulated Unrealized Gain (Loss) on Securities and Investments		(5,333)
Foreign Currency Translation Adjustment Gain (Loss), Net		$ (24,429)
Net Settlement of Share Based Awards [Member]
Temporary Equity [Line Items]
Treasury Stock, Shares, Acquired (in shares)		934
Treasury Stock Acquired, Average Cost Per Share (in dollars per share)		$ 176.35
Share Repurchase Program [Member]
Temporary Equity [Line Items]
Treasury Stock, Shares, Acquired (in shares)		553
Treasury Stock Acquired, Average Cost Per Share (in dollars per share)		$ 178.21
Dividends Accrued [Member]
Temporary Equity [Line Items]
Accrued Deferred Cash Dividends		$ 4,028	4,205
Dividend Paid [Member]
Temporary Equity [Line Items]
Accrued Deferred Cash Dividends		$ 13,927	$ 13,521
Subsequent Event [Member]
Temporary Equity [Line Items]
Dividends Declared Per Share of Class A Common Stock (in dollars per share)	$ 0.80