Long-Term Debt (Details Textual) (USD $)	1 Months Ended	12 Months Ended						1 Months Ended		1 Months Ended		12 Months Ended								12 Months Ended		12 Months Ended		12 Months Ended			12 Months Ended	1 Months Ended	12 Months Ended		85 Months Ended			1 Months Ended	12 Months Ended									85 Months Ended		85 Months Ended		85 Months Ended	1 Months Ended	3 Months Ended	85 Months Ended			1 Months Ended	3 Months Ended	85 Months Ended			1 Months Ended		1 Months Ended		1 Months Ended	12 Months Ended			1 Months Ended	12 Months Ended				12 Months Ended												3 Months Ended		6 Months Ended	3 Months Ended
	Mar. 31, 2009	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010	Dec. 20, 2012	Jul. 27, 2010	Mar. 16, 2009	Mar. 31, 2009 Minimum [Member]	Mar. 16, 2009 Minimum [Member]	Mar. 31, 2009 Maximum [Member]	Mar. 16, 2009 Maximum [Member]	Dec. 31, 2012 Parent [Member]	Dec. 31, 2011 Parent [Member]	Dec. 31, 2010 Parent [Member]	Dec. 31, 2012 Entravision Holdings, LLC [Member]	Dec. 31, 2010 Entravision Holdings, LLC [Member]	Dec. 31, 2011 Entravision Holdings, LLC [Member]	Mar. 16, 2009 Entravision Holdings, LLC [Member]	Sep. 30, 2005 Entravision Holdings, LLC [Member]	Dec. 31, 2012 2012 Credit Facility [Member]	Dec. 20, 2012 2012 Credit Facility [Member]	Dec. 31, 2012 2012 Credit Facility [Member] Entravision Holdings, LLC [Member]	Dec. 20, 2012 2012 Credit Facility [Member] Entravision Holdings, LLC [Member]	Dec. 31, 2012 FCC licenses [Member]	Dec. 31, 2010 FCC licenses [Member]	Dec. 31, 2009 FCC licenses [Member]	Dec. 31, 2010 Interest rate swap agreements [Member]	Mar. 31, 2009 Syndicated Bank Credit Facility [Member]	Dec. 31, 2012 Syndicated Bank Credit Facility [Member]	Dec. 31, 2010 Syndicated Bank Credit Facility [Member]	Sep. 30, 2012 Syndicated Bank Credit Facility [Member]	Mar. 16, 2009 Syndicated Bank Credit Facility [Member]	Sep. 30, 2005 Syndicated Bank Credit Facility [Member]	Mar. 31, 2009 Syndicated Bank Credit Facility [Member] Entravision Holdings, LLC [Member]	Dec. 31, 2012 Syndicated Bank Credit Facility [Member] Entravision Holdings, LLC [Member]	Dec. 31, 2010 Syndicated Bank Credit Facility [Member] Entravision Holdings, LLC [Member]	Mar. 16, 2009 Syndicated Bank Credit Facility [Member] Entravision Holdings, LLC [Member]	Dec. 31, 2012 Letter of Credit [Member]	Dec. 31, 2012 Letter of Credit [Member] Entravision Holdings, LLC [Member]	Dec. 31, 2012 Letter of Credit [Member] 2012 Credit Facility [Member]	Dec. 20, 2012 Letter of Credit [Member] 2012 Credit Facility [Member]	Dec. 31, 2012 Letter of Credit [Member] 2012 Credit Facility [Member] Entravision Holdings, LLC [Member]	Dec. 20, 2012 Letter of Credit [Member] 2012 Credit Facility [Member] Entravision Holdings, LLC [Member]	Sep. 30, 2012 Term Loan [Member]	Sep. 30, 2005 Term Loan [Member]	Sep. 30, 2012 Term Loan [Member] Entravision Holdings, LLC [Member]	Sep. 30, 2005 Term Loan [Member] Entravision Holdings, LLC [Member]	Sep. 30, 2012 Term Loan [Member] Syndicated Bank Credit Facility [Member]	Mar. 31, 2009 New Facility [Member]	Mar. 31, 2010 New Facility [Member]	Sep. 30, 2012 New Facility [Member]	Mar. 16, 2009 New Facility [Member]	Sep. 30, 2005 New Facility [Member]	Mar. 31, 2009 New Facility [Member] Entravision Holdings, LLC [Member]	Mar. 31, 2010 New Facility [Member] Entravision Holdings, LLC [Member]	Sep. 30, 2012 New Facility [Member] Entravision Holdings, LLC [Member]	Mar. 16, 2009 New Facility [Member] Entravision Holdings, LLC [Member]	Sep. 30, 2005 New Facility [Member] Entravision Holdings, LLC [Member]	Mar. 31, 2009 New Facility [Member] Entravision Holdings, LLC [Member] Minimum [Member]	Mar. 16, 2009 New Facility [Member] Entravision Holdings, LLC [Member] Minimum [Member]	Mar. 31, 2009 New Facility [Member] Entravision Holdings, LLC [Member] Maximum [Member]	Mar. 16, 2009 New Facility [Member] Entravision Holdings, LLC [Member] Maximum [Member]	Jul. 31, 2010 Senior Notes [Member]	Dec. 31, 2012 Senior Notes [Member]	Dec. 31, 2011 Senior Notes [Member]	Jul. 27, 2010 Senior Notes [Member]	Jul. 31, 2010 Senior Notes [Member] Entravision Holdings, LLC [Member]	Dec. 31, 2011 Senior Notes [Member] Entravision Holdings, LLC [Member]	Dec. 31, 2012 Senior Notes [Member] Entravision Holdings, LLC [Member]	Jul. 27, 2010 Senior Notes [Member] Entravision Holdings, LLC [Member]	Dec. 31, 2012 Senior Notes [Member] Prior to August 1, 2013, Term One [Member]	Dec. 31, 2012 Senior Notes [Member] Prior to August 1, 2013, Term Two [Member]	Dec. 31, 2012 Senior Notes [Member] Prior to August 1, 2013, Term Two [Member] Entravision Holdings, LLC [Member]	Dec. 31, 2012 Senior Notes [Member] Prior to August 1, 2013, Term Three [Member]	Dec. 31, 2012 Senior Notes [Member] Prior to August 1, 2013, Term Three [Member] Entravision Holdings, LLC [Member]	Dec. 31, 2012 Senior Notes [Member] Twelve Months Beginning August 1, 2013, Term Four [Member]	Dec. 31, 2012 Senior Notes [Member] Twelve Months Beginning August 1, 2013, Term Four [Member] Entravision Holdings, LLC [Member]	Dec. 31, 2012 Senior Notes [Member] Twelve Months Beginning August 1, 2014, Term Four [Member]	Dec. 31, 2012 Senior Notes [Member] Twelve Months Beginning August 1, 2014, Term Four [Member] Entravision Holdings, LLC [Member]	Dec. 31, 2012 Senior Notes [Member] Twelve Months Beginning August 1, 2015, Term Four [Member]	Dec. 31, 2012 Senior Notes [Member] Twelve Months Beginning August 1, 2015, Term Four [Member] Entravision Holdings, LLC [Member]	Dec. 31, 2012 Senior Notes [Member] Twelve Months Beginning August 1, 2016, Term Four [Member]	Dec. 31, 2012 Senior Notes [Member] Twelve Months Beginning August 1, 2016, Term Four [Member] Entravision Holdings, LLC [Member]	Dec. 31, 2012 Notes Payable to Banks [Member]	Jun. 30, 2012 Notes Payable to Banks [Member]	Jun. 30, 2012 Notes Payable to Banks [Member]	Dec. 31, 2012 Notes Payable to Banks [Member] Entravision Holdings, LLC [Member]	Jun. 30, 2012 Notes Payable to Banks [Member] Entravision Holdings, LLC [Member]	Dec. 31, 2012 Term Loan [Member]	Dec. 31, 2011 Term Loan [Member]	Dec. 20, 2012 Term Loan [Member] Entravision Holdings, LLC [Member]
Debt Instrument [Line Items]
Long term debt, discount amount																																																																$ 3,000,000	$ 4,100,000
Long term debt		340,900,000	379,700,000												0		0																																															320,900,000	379,700,000			383,800,000	323,800,000																				20,000,000	0
Sale of 8.75% Senior Secured First Lien Notes, Face amount																																																																		400,000,000				400,000,000
Notes Face Amount percentage net of discount																																																																		98.722%				98.722%
Notes Maturity Date																																																																Aug. 01, 2017			Aug. 01, 2017
Notes Stated Interest Rate Percentage																																																																						8.75%
Net proceeds from the sale of notes																																																															388,000,000				388,000,000
Discount on sale of notes																																																															5,000,000				5,000,000
Fees on sale of notes																																																																			7,000,000
Purchase of Notes on the open market																	16,200,000																																																16,200,000
Loss on debt extinguishment		(3,743,000)	(423,000)	(987,000)								(3,743,000)	(423,000)	(987,000)																1,000,000						1,000,000																													400,000			400,000																2,500,000		1,200,000	2,500,000	1,200,000
Principal amount repurchased																																																																																				40,000,000	20,000,000	20,000,000	40,000,000	20,000,000
Redemption price for the redeemed notes																																																																																				103.00%	103.00%		103.00%	103.00%
Rate on priority on principal amount with net proceeds at redemption																																																																							10.00%	35.00%	35.00%
Redemption price on principal amount with net proceeds ,accrued and unpaid expense																																																																							103.00%	108.75%	108.75%	100.00%	100.00%	106.563%	106.563%	104.375%	104.375%	102.188%	102.188%	100.00%	100.00%
Rate on principal amount outstanding																																																																								65.00%	65.00%
Redemption closing date																																																																								60 days	60 days
Redemption of Notes upon change in control, Amount as percentage of Principal Amount including interest																																																																101.00%					101.00%
Redemption of Notes Declaration of Acceleration Written Percentage of Principal Amount																																																																25.00%
Redemption of Notes Declaration of Acceleration Written Percentage of Principal Amount																																																																					25.00%
Maturity date of revolving credit facility																				Dec. 20, 2016		Dec. 20, 2016
Syndicated bank credit facility, maximum borrowing capacity					20,000,000		50,000,000								50,000,000			50,000,000	650,000,000	50,000,000	30,000,000		30,000,000										650,000,000					3,000,000	3,000,000						500,000,000		500,000,000					150,000,000	150,000,000				150,000,000	150,000,000																																	20,000,000
Interest on the Notes accrued						8.75%
Fees on sale of notes																																																																		7,000,000
Carrying amount of notes																																																																320,900,000
Fair value of notes		371,300,000	376,100,000																																																													351,300,000
Amount of revolving credit facility																					50,000,000		50,000,000																		3,000,000		3,000,000
Outstanding letters of credit																																								600,000		600,000
Carrying amount and estimated fair value of the term loan		20,000,000
Syndicated bank credit facility, variable interest rate description																												LIBOR plus a margin of 5.25%						LIBOR plus a margin of 5.25%															LIBOR plus a margin ranging from 3.25% to 5.25%					LIBOR plus a margin ranging from 3.25% to 5.25%
Syndicated bank credit facility, Expiration Period																																												7 years 6 months		7 years 6 months					6 years 6 months					6 years 6 months
Syndicated bank credit facility, fund used for repayment of earlier payment																																														250,000,000		250,000,000
Syndicated bank credit facility, fund used for completion of Tender Offer																															225,000,000															225,000,000
Syndicated bank credit facility, Basis Spread on LIBOR rate									3.25%		5.25%																					5.25%					5.25%																							3.25%		5.25%
Syndicated bank credit facility, Covenants term, Leverage ratio																												5.00%						5.00%
Commitment fee range								0.25%		0.50%																																																	0.25%		0.50%
Syndicated bank credit facility, New Facility total debt to EBITDA ratio																																																	6.75%					6.75%
Syndicated bank credit facility, New Facility Leverage Ratio																																																		6.50%					6.50%
Syndicated bank credit facility, New Facility Mandatory prepayment from proceeds of certain assets																																																	100.00%					100.00%
Syndicated bank credit facility, New Facility Excess Cash Flow Percentage	75.00%																																																					75.00%
Syndicated bank credit facility, prepayment and agreement amendment Fees																													40,000,000						40,000,000
Interest expense decrease																											13,400,000
Carrying amount		220,701,000	220,701,000									38,739,000	38,739,000		178,262,000	29,100,000	178,262,000								94,000,000
Fair value																13,700,000									67,800,000
Impairment loss																15,400,000									26,200,000
Goodwill		36,647,000	36,647,000									35,653,000	35,653,000												0	9,900,000
Radio goodwill impairment loss																								0	9,900,000
Period of revolving credit facility		4 years													4 years
Long-Term Debt (Textual) [Abstract]
Interest expense related to amortization of the bond discount		$ 600,000	$ 600,000