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Evercore Partners Inc. Stockholders' Equity - Additional Information (Detail) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands		3 Months Ended		6 Months Ended
	Jul. 26, 2016	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Temporary Equity [Line Items]
Dividends declared per share of Class A common stock (in dollars per share)		$ 0.31	$ 0.28	$ 0.62	$ 0.56
Dividends per share, cash paid (in dollars per share)				$ 0.62
Declared and paid dividends				$ 24,395
Shares purchased for the net settlement of stock-based compensation awards (in shares)				969
Treasury Stock Acquired, Average Cost Per Share				$ 45.99
Increase in Treasury Stock				$ 159,779
LP Units exchanged by employees (in shares)				232
Increase in common stock				$ 2
Adjustments to Additional Paid in Capital				6,190
Accumulated Unrealized Gain (Loss) on Marketable Securities		$ (5,213)		(5,213)
Foreign Currency Translation Adjustment Gain (Loss), net		$ (36,833)		$ (36,833)
Minimum [Member]
Temporary Equity [Line Items]
Treasury stock acquired, market value per share (in dollars per share)				$ 44.67
Maximum [Member]
Temporary Equity [Line Items]
Treasury stock acquired, market value per share (in dollars per share)				54.68
Share Repurchase Program [Member]
Temporary Equity [Line Items]
Treasury Stock Acquired, Average Cost Per Share				$ 48.21
Stock repurchase program number of shares purchased (in shares)				2,388
Share Repurchase Program [Member] \| Minimum [Member]
Temporary Equity [Line Items]
Treasury stock acquired, market value per share (in dollars per share)				$ 44.59
Share Repurchase Program [Member] \| Maximum [Member]
Temporary Equity [Line Items]
Treasury stock acquired, market value per share (in dollars per share)				$ 52.74
Subsequent Event [Member]
Temporary Equity [Line Items]
Dividends payable, date declared	Jul. 26, 2016
Dividends declared per share of Class A common stock (in dollars per share)	$ 0.31
Dividend record date	Aug. 26, 2016
Dividend payment date	Sep. 09, 2016