Document and Entity Information - USD ($)	12 Months Ended
	Dec. 31, 2018	Apr. 30, 2019	Jun. 30, 2018
Document Information [Line Items]
Document Type	10-K
Amendment Flag	false
Document Period End Date	Dec. 31, 2018
Document Fiscal Year Focus	2018
Document Fiscal Period Focus	FY
Trading Symbol	EVC
Entity Registrant Name	ENTRAVISION COMMUNICATIONS CORP
Entity Central Index Key	0001109116
Current Fiscal Year End Date	--12-31
Entity Well-known Seasoned Issuer	No
Entity Current Reporting Status	No
Entity Voluntary Filers	No
Entity Filer Category	Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Public Float			$ 365,594,240
Class A common stock
Document Information [Line Items]
Entity Common Stock, Shares Outstanding		61,137,147
Class B common stock
Document Information [Line Items]
Entity Common Stock, Shares Outstanding		14,927,613
Class U common stock
Document Information [Line Items]
Entity Common Stock, Shares Outstanding		9,352,729