Evercore Inc. (Parent Company Only) Financial Statements - Condensed Statements of Operations (Parent Company Only) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Revenues
Other Revenue, Including Interest and Investments	$ 36,782	$ (7,234)	$ 44,862
Total Revenues	3,307,085	2,285,319	2,028,837
Interest Expense	17,586	21,414	20,139
Net Revenues	3,289,499	2,263,905	2,008,698
Expenses
Total Expenses	2,187,061	1,737,472	1,570,987
Provision for Income Taxes	248,026	128,151	95,046
Net Income	868,573	412,680	353,661
Parent Company [Member]
Revenues
Other Revenue, Including Interest and Investments	17,439	18,197	12,915
Total Revenues	17,439	18,197	12,915
Interest Expense	17,439	18,197	12,915
Net Revenues	0	0	0
Expenses
Total Expenses	0	0	0
Operating Income	0	0	0
Equity in Income of Subsidiary	954,167	451,129	383,717
Provision for Income Taxes	214,051	100,555	86,281
Net Income	$ 740,116	$ 350,574	$ 297,436