GOODWILL AND RADIO BROADCASTING LICENSES (Details 2) (Internet Segment [Member], USD $) In Millions, unless otherwise specified	Sep. 30, 2012	Oct. 01, 2011
Pre-tax impairment charge	$ 0	$ 0
Discount Rate	14.00%	14.50%
Year 1 Market Revenue Growth Range	15.30%	20.30%
Long-term Revenue Growth Rate	2.50%	2.50%
Minimum [Member]
Operating Profit Margin Range	5.40%	0.00%
Maximum [Member]
Operating Profit Margin Range	26.20%	28.80%