Goodwill and Other Intangible Assets (Tables)

6 Months Ended

Jun. 30, 2015

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule Of Goodwill

The carrying amount of goodwill, by operating segment is as follows:

	National Networks			International and Other			Total
December 31, 2014	$	250,595		$	483,761		$	734,356
Additions and purchase accounting adjustments	(2,994		)	3,796			802
Amortization of "second component" goodwill	(1,262		)	—			(1,262		)
Foreign currency translation	—			(6,690		)	(6,690		)
June 30, 2015	$	246,339		$	480,867		$	727,206

Summary Of Intangible Assets

The following tables summarize information relating to the Company’s identifiable intangible assets:

	June 30, 2015
	Gross		Accumulated Amortization			Net		Estimated Useful Lives
Amortizable intangible assets:
Affiliate and customer relationships	$	549,535	$	(95,581	)	$	453,954	17 to 25 years
Advertiser relationships	46,282		(2,887		)	43,395		11 years
Trade names	49,208		(4,004		)	45,204		20 years
Other amortizable intangible assets	15		(3		)	12
Total amortizable intangible assets	645,040		(102,475		)	542,565
Indefinite-lived intangible assets:
Trademarks	19,900		—			19,900
Total intangible assets	$	664,940	$	(102,475	)	$	562,465
	December 31, 2014
	Gross		Accumulated Amortization			Net
Amortizable intangible assets:
Affiliate and customer relationships	$	555,742	$	(80,351	)	$	475,391
Advertiser relationships	45,827		(655		)	45,172
Trade names	52,698		(2,351		)	50,347
Other amortizable intangible assets	16		(2		)	14
Total amortizable intangible assets	654,283		(83,359		)	570,924
Indefinite-lived intangible assets:
Trademarks	19,900		—			19,900
Total intangible assets	$	674,183	$	(83,359	)	$	590,824

Schedule Of Estimated Amortization Expense

Estimated aggregate amortization expense for intangible assets subject to amortization for each of the following five years is:

Years Ending December 31,
2015	$	41,198
2016	38,025
2017	38,025
2018	38,022
2019	38,022