Condensed Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Statement of Comprehensive Income [Abstract]
Net Income	$ 109,736	$ 94,647
Other Comprehensive Income, net of tax:
Unrealized Gain (Loss) on Marketable Securities and Investments, net	(541)	(39)
Foreign Currency Translation Adjustment Gain, net	4,195	261
Other Comprehensive Income	3,654	222
Comprehensive Income	113,390	94,869
Comprehensive Income Attributable to Noncontrolling Interest	14,714	13,920
Comprehensive Income Attributable to Evercore Inc.	$ 98,676	$ 80,949