XML 57 R47.htm IDEA: XBRL DOCUMENT v3.8.0.1
Goodwill and Other Intangible Assets (Schedule Of Finite and Indefinite-Lived Intangible Assets) (Details) - USD ($)
$ in Thousands
9 Months Ended
Sep. 30, 2017
Dec. 31, 2016
Gross Carrying Amount of Amortizable Intangible Assets $ 636,079 $ 615,996
Accumulated amortization (182,280) (150,228)
Amortizable intangible assets, net of accumulated amortization 453,799 465,768
Trademarks 19,900 20,041
Intangible Assets, Gross, Excluding Goodwill 655,979 636,037
Total intangible assets, net 473,699 485,809
Affiliate and Customer Relationships [Member]    
Gross Carrying Amount of Amortizable Intangible Assets 525,499 509,992
Accumulated amortization (159,790) (133,932)
Amortizable intangible assets, net of accumulated amortization $ 365,709 376,060
Advertiser Relationships [Member]    
Finite-Lived Intangible Asset, Useful Life 11 years  
Gross Carrying Amount of Amortizable Intangible Assets $ 46,282 46,282
Accumulated amortization (12,354) (9,198)
Amortizable intangible assets, net of accumulated amortization 33,928 37,084
Trade Names [Member]    
Gross Carrying Amount of Amortizable Intangible Assets 53,078 49,720
Accumulated amortization (8,682) (6,307)
Amortizable intangible assets, net of accumulated amortization $ 44,396 43,413
Other Amortizable Intangible Assets [Member]    
Finite-Lived Intangible Asset, Useful Life 15 years  
Gross Carrying Amount of Amortizable Intangible Assets $ 11,220 10,002
Accumulated amortization (1,454) (791)
Amortizable intangible assets, net of accumulated amortization $ 9,766 $ 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