GOODWILL AND RADIO BROADCASTING LICENSES (Details 1) (Reach Media [Member], USD $) In Millions, unless otherwise specified	Sep. 30, 2012	Jun. 30, 2012	Mar. 31, 2012	Dec. 31, 2011	Sep. 30, 2011	Jun. 30, 2011	Mar. 31, 2011
Pre-tax impairment charge	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0
Discount Rate	12.00%	12.50%	12.50%	12.50%	12.00%	13.00%	13.50%
Year 1 Market Revenue Growth Range	2.00%	2.50%	2.50%	2.50%	2.50%	2.50%	2.50%
Minimum [Member]
Long-Term Market Revenue Growth Rate Range	(4.70%)	0.30%	2.20%	3.00%	(2.00%)	(0.20%)	(1.30%)
Operating Profit Margin Range	4.60%	4.90%	3.70%	(2.00%)	18.80%	17.60%	16.20%
Maximum [Member]
Long-Term Market Revenue Growth Rate Range	2.80%	2.50%	9.70%	12.70%	3.50%	3.90%	4.90%
Operating Profit Margin Range	19.80%	15.30%	18.10%	16.80%	21.70%	22.60%	27.40%