Summary of Significant Accounting Policies (Intangible Assets and Goodwill) (Details)	12 Months Ended
	Jun. 30, 2011 year
Network Affiliation Agreements [Member]
Finite and Indefinite-lived Intangible Assets by Major Class [Line Items]
Amortizable intangible assets estimated useful lives, minimum (in years)	25
Amortizable intangible assets estimated useful lives, maximum (in years)	40
Finite-lived Intangible Assets, Excluding Network Affiliation Agreements [Member]
Finite and Indefinite-lived Intangible Assets by Major Class [Line Items]
Amortizable intangible assets estimated useful lives, minimum (in years)	3
Amortizable intangible assets estimated useful lives, maximum (in years)	7
FCC Licenses [Member]
Finite and Indefinite-lived Intangible Assets by Major Class [Line Items]
Maximum term of FCC broadcast licenses (in years)	8