Evercore Inc. Stockholders' Equity	3 Months Ended
Mar. 31, 2018
Equity [Abstract]
Evercore Inc. Stockholders' Equity	Evercore Inc. Stockholders' Equity Dividends – The Company's Board of Directors declared on April 24, 2018, a quarterly cash dividend of $0.50 per share, to the holders of record of shares of Class A common stock ("Class A Shares") as of May 25, 2018, which will be paid on June 8, 2018. During the three months ended March 31, 2018, the Company declared and paid dividends of $0.40 per share, totaling $16,539, and accrued deferred cash dividends on unvested RSUs, totaling $2,631. Treasury Stock – During the three months ended March 31, 2018, the Company purchased 1,024 Class A Shares primarily from employees at values ranging from $89.98 to $101.35 per share (at an average cost per share of $99.60), primarily for the net settlement of stock-based compensation awards, and 398 Class A Shares at market values ranging from $89.93 to $95.98 per share (at an average cost per share of $93.68) pursuant to the Company's share repurchase program. The aggregate 1,422 Class A Shares were purchased at an average cost per share of $97.94 and the result of these purchases was an increase in Treasury Stock of $139,236 on the Company's Unaudited Condensed Consolidated Statement of Financial Condition as of March 31, 2018. LP Units – During the three months ended March 31, 2018, 860 LP Units were exchanged for Class A Shares, resulting in an increase to Common Stock and Additional Paid-In-Capital of $9 and $34,327, respectively, on the Company's Unaudited Condensed Consolidated Statement of Financial Condition as of March 31, 2018. Accumulated Other Comprehensive Income (Loss) – As of March 31, 2018, Accumulated Other Comprehensive Income (Loss) on the Company's Unaudited Condensed Consolidated Statement of Financial Condition includes an accumulated Unrealized Gain (Loss) on Marketable Securities and Investments, net and Foreign Currency Translation Adjustment Gain (Loss), net, of ($3,753) and ($22,296), respectively. The application of ASU 2016-01 resulted in the reclassification of ($2,229) of cumulative unrealized losses, net of tax, on Marketable Securities in Accumulated Other Comprehensive Income (Loss) to Retained Earnings on the Unaudited Condensed Consolidated Statement of Financial Condition as of January 1, 2018. See Note 3 for further information.

Evercore Inc. Stockholders' Equity

Dividends – The Company's Board of Directors declared on April 24, 2018, a quarterly cash dividend of $0.50 per share, to the holders of record of shares of Class A common stock ("Class A Shares") as of May 25, 2018, which will be paid on June 8, 2018. During the three months ended March 31, 2018, the Company declared and paid dividends of $0.40 per share, totaling $16,539, and accrued deferred cash dividends on unvested RSUs, totaling $2,631.

Treasury Stock – During the three months ended March 31, 2018, the Company purchased 1,024 Class A Shares primarily from employees at values ranging from $89.98 to $101.35 per share (at an average cost per share of $99.60), primarily for the net settlement of stock-based compensation awards, and 398 Class A Shares at market values ranging from $89.93 to $95.98 per share (at an average cost per share of $93.68) pursuant to the Company's share repurchase program. The aggregate 1,422 Class A Shares were purchased at an average cost per share of $97.94 and the result of these purchases was an increase in Treasury Stock of $139,236 on the Company's Unaudited Condensed Consolidated Statement of Financial Condition as of March 31, 2018.

LP Units – During the three months ended March 31, 2018, 860 LP Units were exchanged for Class A Shares, resulting in an increase to Common Stock and Additional Paid-In-Capital of $9 and $34,327, respectively, on the Company's Unaudited Condensed Consolidated Statement of Financial Condition as of March 31, 2018.

Accumulated Other Comprehensive Income (Loss) – As of March 31, 2018, Accumulated Other Comprehensive Income (Loss) on the Company's Unaudited Condensed Consolidated Statement of Financial Condition includes an accumulated Unrealized Gain (Loss) on Marketable Securities and Investments, net and Foreign Currency Translation Adjustment Gain (Loss), net, of ($3,753) and ($22,296), respectively.

The application of ASU 2016-01 resulted in the reclassification of ($2,229) of cumulative unrealized losses, net of tax, on Marketable Securities in Accumulated Other Comprehensive Income (Loss) to Retained Earnings on the Unaudited Condensed Consolidated Statement of Financial Condition as of January 1, 2018. See Note 3 for further information.