Net Income Per Share Attributable to Evercore Inc. Common Shareholders - Calculation (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Basic Net Income Per Share Attributable to Evercore Inc. Common Shareholders
Weighted average Class A Shares outstanding, including vested RSUs (in shares)	38,502	38,211	38,470	38,360
Basic net income per share attributable to Evercore Inc. common shareholders (in dollars per share)	$ 1.92	$ 0.97	$ 4.14	$ 3.14
Diluted Net Income Per Share Attributable to Evercore Inc. Common Shareholders
Weighted average Class A Shares outstanding, including vested RSUs (in shares)	38,502	38,211	38,470	38,360
Diluted weighted average Class A Shares outstanding (in shares)	40,857	39,288	40,969	39,863
Diluted net income per share attributable to Evercore Inc. common shareholders (in dollars per share)	$ 1.81	$ 0.95	$ 3.89	$ 3.02
Class A [Member]
Basic Net Income Per Share Attributable to Evercore Inc. Common Shareholders
Net income attributable to Evercore Inc. common shareholders	$ 73,758	$ 37,205	$ 159,451	$ 120,583
Weighted average Class A Shares outstanding, including vested RSUs (in shares)	38,502	38,211	38,470	38,360
Basic net income per share attributable to Evercore Inc. common shareholders (in dollars per share)	$ 1.92	$ 0.97	$ 4.14	$ 3.14
Diluted Net Income Per Share Attributable to Evercore Inc. Common Shareholders
Net income attributable to Evercore Inc. common shareholders	$ 73,758	$ 37,205	$ 159,451	$ 120,583
Noncontrolling interest related to the assumed exchange of LP Units for Class A Shares	0	0	0	0
Associated corporate taxes related to the assumed elimination of Noncontrolling Interest described above	0	0	0	0
Diluted net income attributable to Evercore Inc. common shareholders	$ 73,758	$ 37,205	$ 159,451	$ 120,583
Weighted average Class A Shares outstanding, including vested RSUs (in shares)	38,502	38,211	38,470	38,360
Assumed exchange of LP Units for Class A Shares (in shares)	0	0	0	0
Additional shares of the Company's common stock assumed to be issued pursuant to non-vested RSUs and deferred consideration, as calculated using the Treasury Stock Method (in shares)	2,180	1,029	2,333	1,419
Shares that are contingently issuable (in shares)	175	48	166	84
Diluted weighted average Class A Shares outstanding (in shares)	40,857	39,288	40,969	39,863
Diluted net income per share attributable to Evercore Inc. common shareholders (in dollars per share)	$ 1.81	$ 0.95	$ 3.89	$ 3.02