2.4.0.8030 - Disclosure - Note 6. Long-Term Debt and Other Financial Instruments (Details) - Carrying value of long-term debt: (Parentheticals)truefalseIn Millions, unless otherwise specifiedfalse1false USDfalsefalse$c0_AsOf30Jun2013http://www.sec.gov/CIK0000216539instant2013-06-30T00:00:000001-01-01T00:00:00usdStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$2false USDfalsefalse$c1_AsOf31Dec2012http://www.sec.gov/CIK0000216539instant2012-12-31T00:00:000001-01-01T00:00:00usdStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$1true 3meg_Note6LongTermDebtandOtherFinancialInstrumentsDetailsCarryingvalueoflongtermdebtParentheticalsLineItemsmeg_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse0Note 6. Long-Term Debt and Other Financial Instruments (Details) - Carrying value of long-term debt: (Parentheticals) [Line Items]2false 4us-gaap_LineOfCreditFacilityRemainingBorrowingCapacityus-gaap_truecreditinstantfalsefalsefalsefalsefalsefalsefalsefalselabel1truefalsefalse4500000045USD$falsetruefalse2truefalsefalse4500000045USD$falsetruefalsexbrli:monetaryItemTypemonetaryAmount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(b),22(b)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 19, 22 -Article 5 false2Revolving credit facility, remaining availability (in Dollars)falseNote 6. Long-Term Debt and Other Financial Instruments (Details) - Carrying value of long-term debt: (Parentheticals) (USD $)MillionsUnKnownUnKnownUnKnowntruefalsefalseSheethttp://www.media-general.com/role/CarryingvalueoflongtermdebtTable_Parentheticals22