Quarterly report pursuant to Section 13 or 15(d)

Impairment of Goodwill and Other Indefinite-Lived Intangible Assets - Additional Information (Detail)

v2.4.0.8
Impairment of Goodwill and Other Indefinite-Lived Intangible Assets - Additional Information (Detail) (USD $)
6 Months Ended
Jun. 30, 2014
Indefinite-lived Intangible Assets [Line Items]  
Percentage of indefinite-lived intangible assets out of total assets 70.00%
Broadcast licenses renewal period 8 years
Impairment charges $ 0
Broadcast licenses
 
Indefinite-lived Intangible Assets [Line Items]  
Percentage of indefinite-lived intangible assets 94.00%
Mastheads
 
Indefinite-lived Intangible Assets [Line Items]  
Percentage of indefinite-lived intangible assets 6.00%