Other Charges and Credits - Narrative (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014 television_station	Jun. 30, 2013
Asset Write-Downs and Other Charges and Credits [Abstract]
Acquisition and related integration costs	$ 4,097	$ 0	$ 4,359	$ 0
Number of television stations acquired			2
Restructuring charges	$ 0	$ 1,425	$ 0	$ 2,401