XML 56 R46.htm IDEA: XBRL DOCUMENT v3.7.0.1
Goodwill and Other Intangible Assets (Schedule Of Finite and Indefinite-Lived Intangible Assets) (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2017
Dec. 31, 2016
Gross Carrying Amount of Amortizable Intangible Assets $ 618,712 $ 615,996
Accumulated amortization (159,852) (150,228)
Amortizable intangible assets, net of accumulated amortization 458,860 465,768
Trademarks 19,900 20,041
Intangible Assets, Gross, Excluding Goodwill 638,612 636,037
Total intangible assets, net 478,760 485,809
Affiliate and Customer Relationships [Member]    
Gross Carrying Amount of Amortizable Intangible Assets 511,970 509,992
Accumulated amortization (141,613) (133,932)
Amortizable intangible assets, net of accumulated amortization $ 370,357 376,060
Advertiser Relationships [Member]    
Finite-Lived Intangible Asset, Useful Life 11 years  
Gross Carrying Amount of Amortizable Intangible Assets $ 46,282 46,282
Accumulated amortization (10,250) (9,198)
Amortizable intangible assets, net of accumulated amortization 36,032 37,084
Trade Names [Member]    
Gross Carrying Amount of Amortizable Intangible Assets 50,341 49,720
Accumulated amortization (7,019) (6,307)
Amortizable intangible assets, net of accumulated amortization $ 43,322 43,413
Other Amortizable Intangible Assets [Member]    
Finite-Lived Intangible Asset, Useful Life 15 years  
Gross Carrying Amount of Amortizable Intangible Assets $ 10,119 10,002
Accumulated amortization (970) (791)
Amortizable intangible assets, net of accumulated amortization $ 9,149 $ 9,211
Minimum [Member] | Affiliate and Customer Relationships [Member]    
Finite-Lived Intangible Asset, Useful Life 10 years  
Minimum [Member] | Trade Names [Member]    
Finite-Lived Intangible Asset, Useful Life 12 years  
Maximum [Member] | Affiliate and Customer Relationships [Member]    
Finite-Lived Intangible Asset, Useful Life 25 years  
Maximum [Member] | Trade Names [Member]    
Finite-Lived Intangible Asset, Useful Life 20 years