Organization	12 Months Ended
Dec. 31, 2017
Accounting Policies [Abstract]
Organization	Organization Evercore Inc. (formerly known as Evercore Partners Inc.) and subsidiaries (the "Company") is an investment banking and investment management firm, incorporated in Delaware on July 21, 2005 and headquartered in New York, New York. The Company is a holding company which owns a controlling interest in Evercore LP, a Delaware limited partnership ("Evercore LP"). Subsequent to the Company's initial public offering ("IPO"), the Company became the sole general partner of Evercore LP. The Company operates from its offices and through its affiliates in North America, Europe, South America and Asia. The Investment Banking segment includes the advisory business through which the Company provides advice to clients on significant mergers, acquisitions, divestitures, shareholder activism and other strategic corporate transactions, with a particular focus on advising prominent multinational corporations and substantial private equity firms on large, complex transactions. The Company also provides restructuring advice to companies in financial transition, as well as to creditors, shareholders and potential acquirers. In addition, the Company provides its clients with capital markets advice, underwrites securities offerings, raises funds for financial sponsors and provides advisory services focused on secondary transactions for private funds interests. The Investment Banking business also includes the Evercore ISI business through which the Company offers macroeconomic, policy and fundamental equity research and agency-based equity securities trading for institutional investors. The Investment Management segment includes the wealth management business through which the Company provides investment advisory and wealth management services for high net-worth individuals and associated entities, the institutional asset management business through which the Company, directly and through affiliates, manages financial assets for sophisticated institutional investors and provides independent fiduciary services to high net-worth individuals and the private equity business which holds interests in private equity funds which are not managed by the Company. The Company completed the sale of the Institutional Trust and Independent Fiduciary business of Evercore Trust Company, N.A. ("ETC") on October 18, 2017.

Organization

Evercore Inc. (formerly known as Evercore Partners Inc.) and subsidiaries (the "Company") is an investment banking and investment management firm, incorporated in Delaware on July 21, 2005 and headquartered in New York, New York. The Company is a holding company which owns a controlling interest in Evercore LP, a Delaware limited partnership ("Evercore LP"). Subsequent to the Company's initial public offering ("IPO"), the Company became the sole general partner of Evercore LP. The Company operates from its offices and through its affiliates in North America, Europe, South America and Asia.

The Investment Banking segment includes the advisory business through which the Company provides advice to clients on significant mergers, acquisitions, divestitures, shareholder activism and other strategic corporate transactions, with a particular focus on advising prominent multinational corporations and substantial private equity firms on large, complex transactions. The Company also provides restructuring advice to companies in financial transition, as well as to creditors, shareholders and potential acquirers. In addition, the Company provides its clients with capital markets advice, underwrites securities offerings, raises funds for financial sponsors and provides advisory services focused on secondary transactions for private funds interests. The Investment Banking business also includes the Evercore ISI business through which the Company offers macroeconomic, policy and fundamental equity research and agency-based equity securities trading for institutional investors.

The Investment Management segment includes the wealth management business through which the Company provides investment advisory and wealth management services for high net-worth individuals and associated entities, the institutional asset management business through which the Company, directly and through affiliates, manages financial assets for sophisticated institutional investors and provides independent fiduciary services to high net-worth individuals and the private equity business which holds interests in private equity funds which are not managed by the Company. The Company completed the sale of the Institutional Trust and Independent Fiduciary business of Evercore Trust Company, N.A. ("ETC") on October 18, 2017.