Long-Term Debt (Schedule Of Long-Term Debt) (Detail) (USD $)
In Thousands, unless otherwise specified
Mar. 31, 2015
Dec. 31, 2014
Debt Instrument [Line Items]    
Total Consolidated Secured Debt $ 12,711,544 $ 12,575,294
Total debt 20,486,039 20,326,018
Less: current portion 2,844 3,604
Total long-term debt 20,483,195 20,322,414
Senior Secured Credit Facilities [Member]    
Debt Instrument [Line Items]    
Total Consolidated Secured Debt 6,300,000 7,231,222
Receivables Based Facility Due 2017 [Member]    
Debt Instrument [Line Items]    
Total Consolidated Secured Debt 120,000 0
9% Priority Guarantee Notes Due 2019 [Member]    
Debt Instrument [Line Items]    
Total Consolidated Secured Debt 1,999,815 1,999,815
9% Priority Guarantee Notes Due 2021 [Member]    
Debt Instrument [Line Items]    
Total Consolidated Secured Debt 1,750,000 1,750,000
11.25% Priority Guarantee Notes Due 2021 [Member]    
Debt Instrument [Line Items]    
Total Consolidated Secured Debt 575,000 575,000
9% Priority Guarantee Notes Due 2022 [Member]    
Debt Instrument [Line Items]    
Total Consolidated Secured Debt 1,000,000 1,000,000
10.625% Priority Guarantee Notes Due 2023 [Member]    
Debt Instrument [Line Items]    
Total Consolidated Secured Debt 950,000 0
Subsidiary Senior Revolving Credit Facility Due 2018 [Member]    
Debt Instrument [Line Items]    
Total Consolidated Secured Debt 0 0
Other Secured Subsidiary Debt [Member]    
Debt Instrument [Line Items]    
Total Consolidated Secured Debt 16,729 19,257
Senior Notes due 2021 [Member]    
Debt Instrument [Line Items]    
Total debt 1,678,314 1,661,697
iHeartCommunications Legacy Notes [Member]    
Debt Instrument [Line Items]    
Total debt 667,900 667,900
10% Senior Notes Due 2018 [Member]    
Debt Instrument [Line Items]    
Total debt 730,000 730,000
Subsidiary Senior Notes due 2022 [Member]    
Debt Instrument [Line Items]    
Total debt 2,725,000 2,725,000
Subsidiary Senior Subordinated Notes due 2020 [Member]    
Debt Instrument [Line Items]    
Total debt 2,200,000 2,200,000
Other iHeartCommunications Subsidiary Debt [Member]    
Debt Instrument [Line Items]    
Total debt 467 1,024
Purchase accounting adjustments and original issue discount [Member]    
Debt Instrument [Line Items]    
Total debt $ (227,186) $ (234,897)