Evercore Inc. (Parent Company Only) Financial Statements - Condensed Statements of Financial Condition (Parent Company Only) - Additional Information (Details) - $ / shares	Dec. 31, 2023	Dec. 31, 2022
Condensed Balance Sheet Statements, Captions [Line Items]
Treasury Stock, Common, Shares	44,340,396	41,339,113
Class A [Member]
Condensed Balance Sheet Statements, Captions [Line Items]
Common Stock, Par Value (in dollars per share)	$ 0.01	$ 0.01
Common Stock, Shares Authorized	1,000,000,000	1,000,000,000
Common Stock, Shares, Issued	82,114,009	79,686,375
Common Stock, Shares, Outstanding	37,773,613	38,347,262
Class B [Member]
Condensed Balance Sheet Statements, Captions [Line Items]
Common Stock, Par Value (in dollars per share)	$ 0.01	$ 0.01
Common Stock, Shares Authorized	1,000,000	1,000,000
Common Stock, Shares, Issued	46	50
Common Stock, Shares, Outstanding	46	50