Document and Entity Information - shares	6 Months Ended
	Jun. 30, 2019	Jul. 24, 2019
Document Information [Line Items]
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Jun. 30, 2019
Document Transition Report	false
Entity File Number	001-32975
Entity Registrant Name	EVERCORE INC.
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	20-4748747
Entity Address, Address Line One	55 East 52nd Street
Entity Address, City or Town	New York,
Entity Address, State or Province	NY
Entity Address, Postal Zip Code	10055
City Area Code	212
Local Phone Number	857-3100
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Large Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Shell Company	false
Title of 12(b) Security	Class A Common Stock, par value $0.01 per share
Trading Symbol	EVR
Security Exchange Name	NYSE
Amendment Flag	false
Document Fiscal Year Focus	2019
Document Fiscal Period Focus	Q2
Entity Central Index Key	0001360901
Current Fiscal Year End Date	--12-31
Class A [Member]
Document Information [Line Items]
Entity Common Stock, Shares Outstanding		39,871,985
Class B [Member]
Document Information [Line Items]
Entity Common Stock, Shares Outstanding		87
Subsidiaries [Member] | Class B [Member]
Document Information [Line Items]
Entity Common Stock, Shares Outstanding		13