Annual report pursuant to Section 13 and 15(d)

IMPAIRMENT OF GOODWILL AND OTHER INDEFINITE-LIVED INTANGIBLE ASSETS (Details 5)

v3.3.1.900
IMPAIRMENT OF GOODWILL AND OTHER INDEFINITE-LIVED INTANGIBLE ASSETS (Details 5)
 6 Months Ended 12 Months Ended
Jun. 30, 2013
Dec. 31, 2015
Dec. 31, 2014
Dec. 31, 2013
Fair Value Inputs, Assets, Quantitative Information [Line Items]        
Risk adjusted discount rate 9.00%     9.50%
Radio Clusters [Member] | Goodwill-Broadcast [Member]        
Fair Value Inputs, Assets, Quantitative Information [Line Items]        
Risk adjusted discount rate   8.00% 8.00% 9.00%
Operating profit margin ranges   49.70%    
Long-term revenue market growth rate ranges   2.00%    
Maximum [Member] | Radio Clusters [Member] | Goodwill-Broadcast [Member]        
Fair Value Inputs, Assets, Quantitative Information [Line Items]        
Operating profit margin ranges     46.10% 44.70%
Long-term revenue market growth rate ranges     5.00% 2.50%
Minimum [Member] | Radio Clusters [Member] | Goodwill-Broadcast [Member]        
Fair Value Inputs, Assets, Quantitative Information [Line Items]        
Operating profit margin ranges     8.40% 11.90%
Long-term revenue market growth rate ranges     1.00% 1.00%
Publishing [Member]        
Fair Value Inputs, Assets, Quantitative Information [Line Items]        
Risk adjusted discount rate 9.00%     9.50%
Enterprise Valuation [Member] | Goodwill-Broadcast [Member]        
Fair Value Inputs, Assets, Quantitative Information [Line Items]        
Risk adjusted discount rate   9.00%    
Long-term revenue market growth rate ranges   2.00%    
Enterprise Valuation [Member] | Maximum [Member] | Goodwill-Broadcast [Member]        
Fair Value Inputs, Assets, Quantitative Information [Line Items]        
Operating profit margin ranges   (97.50%)    
Enterprise Valuation [Member] | Minimum [Member] | Goodwill-Broadcast [Member]        
Fair Value Inputs, Assets, Quantitative Information [Line Items]        
Operating profit margin ranges   (74.10%)    
Enterprise Valuation [Member] | Digital Media [Member]        
Fair Value Inputs, Assets, Quantitative Information [Line Items]        
Risk adjusted discount rate     8.00% 13.50%
Long-term revenue market growth rate ranges     2.50% 3.00%
Enterprise Valuation [Member] | Digital Media [Member] | Maximum [Member]        
Fair Value Inputs, Assets, Quantitative Information [Line Items]        
Risk adjusted discount rate   9.00%    
Operating profit margin ranges   13.80% 34.90% 22.00%
Long-term revenue market growth rate ranges   3.00%    
Enterprise Valuation [Member] | Digital Media [Member] | Minimum [Member]        
Fair Value Inputs, Assets, Quantitative Information [Line Items]        
Risk adjusted discount rate   8.00%    
Operating profit margin ranges   (8.90%) (7.40%) 21.20%
Long-term revenue market growth rate ranges   2.00%    
Enterprise Valuation [Member] | Publishing [Member]        
Fair Value Inputs, Assets, Quantitative Information [Line Items]        
Risk adjusted discount rate 9.00% 9.50% 8.00% 9.50%
Long-term revenue market growth rate ranges 1.00% 2.00% 1.50% 0.50%
Enterprise Valuation [Member] | Publishing [Member] | Maximum [Member]        
Fair Value Inputs, Assets, Quantitative Information [Line Items]        
Operating profit margin ranges 6.00% 6.00% 5.90% 6.00%
Enterprise Valuation [Member] | Publishing [Member] | Minimum [Member]        
Fair Value Inputs, Assets, Quantitative Information [Line Items]        
Operating profit margin ranges 0.90% (0.50%) 2.40% (0.50%)