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Property, Plant And Equipment, Intangible Assets And Goodwill (Narrative) (Detail) (USD $)
In Millions, unless otherwise specified
3 Months Ended 0 Months Ended
Mar. 31, 2015
Mar. 31, 2014
Apr. 03, 2015
Stations
Amortization expense $ 62.9us-gaap_AmortizationOfIntangibleAssets $ 66.9us-gaap_AmortizationOfIntangibleAssets  
Annual lease payments 2.6us-gaap_SaleLeasebackTransactionAnnualRentalPayments    
Executive Office Building And Data Administrative Service Center [Member]      
Disposal proceeds 34.3us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment
/ us-gaap_PropertyPlantAndEquipmentByTypeAxis
= cik0000739708_ExecutiveOfficeBuildingAndDataAdministrativeServiceCenterMember
   
Executive Office Building [Member]      
Gain (loss) on disposal (0.2)us-gaap_DisposalGroupNotDiscontinuedOperationGainLossOnDisposal
/ us-gaap_PropertyPlantAndEquipmentByTypeAxis
= cik0000739708_ExecutiveOfficeBuildingMember
   
Data and Administrative Service Center [Member]      
Gain (loss) on disposal 8.1us-gaap_DisposalGroupNotDiscontinuedOperationGainLossOnDisposal
/ us-gaap_PropertyPlantAndEquipmentByTypeAxis
= cik0000739708_DataAndAdministrativeServiceCenterMember
   
Vertical Bridge Holdings [Member] | Broadcast Communication Tower Sites [Member]      
Disposal proceeds     369.0us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment
/ us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis
= cik0000739708_VerticalBridgeHoldingsMember
/ us-gaap_PropertyPlantAndEquipmentByTypeAxis
= cik0000739708_BroadcastCommunicationTowerSitesMember
Number of Property Plant and Equipment Sold     367cik0000739708_NumberOfPropertyPlantAndEquipmentSold
/ us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis
= cik0000739708_VerticalBridgeHoldingsMember
/ us-gaap_PropertyPlantAndEquipmentByTypeAxis
= cik0000739708_BroadcastCommunicationTowerSitesMember
Vertical Bridge Holdings [Member] | Broadcast Communication Tower Sites [Member] | Maximum [Member]      
Disposal proceeds     $ 400.0us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment
/ us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis
= cik0000739708_VerticalBridgeHoldingsMember
/ us-gaap_PropertyPlantAndEquipmentByTypeAxis
= cik0000739708_BroadcastCommunicationTowerSitesMember
/ us-gaap_RangeAxis
= us-gaap_MaximumMember
Number of Property Plant and Equipment Sold     411cik0000739708_NumberOfPropertyPlantAndEquipmentSold
/ us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis
= cik0000739708_VerticalBridgeHoldingsMember
/ us-gaap_PropertyPlantAndEquipmentByTypeAxis
= cik0000739708_BroadcastCommunicationTowerSitesMember
/ us-gaap_RangeAxis
= us-gaap_MaximumMember