Goodwill and Other Intangible Assets (Tables)

9 Months Ended

Sep. 30, 2020

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Goodwill

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

(In thousands)	National Networks		International and Other		Total
December 31, 2019	$	237,103	$	464,877	$	701,980
Impairment charge	—		(25,062)		(25,062)
Amortization of "second component" goodwill	(996)		—		(996)
Foreign currency translation	—		(2,112)		(2,112)
September 30, 2020	$	236,107	$	437,703	$	673,810

Schedule of Finite-Lived Intangible Assets

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

(In thousands)	September 30, 2020
	Gross		Accumulated Amortization		Net		Estimated Useful Lives
Amortizable intangible assets:
Affiliate and customer relationships	$	617,178	$	(317,770)	$	299,408	6 to 25 years
Advertiser relationships	46,282		(24,976)		21,306		11 years
Trade names and other amortizable intangible assets	114,869		(37,705)		77,164		3 to 20 years
Total amortizable intangible assets	778,329		(380,451)		397,878
Indefinite-lived intangible assets:
Trademarks	19,900		—		19,900
Total intangible assets	$	798,229	$	(380,451)	$	417,778
(In thousands)	December 31, 2019
	Gross		Accumulated Amortization		Net
Amortizable intangible assets:
Affiliate and customer relationships	$	616,197	$	(232,193)	$	384,004
Advertiser relationships	46,282		(21,820)		24,462
Trade names and other amortizable intangible assets	115,873		(19,708)		96,165
Total amortizable intangible assets	778,352		(273,721)		504,631
Indefinite-lived intangible assets:
Trademarks	19,900		—		19,900
Total intangible assets	$	798,252	$	(273,721)	$	524,531

Schedule of Indefinite-Lived Intangible Assets

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

(In thousands)	September 30, 2020
	Gross		Accumulated Amortization		Net		Estimated Useful Lives
Amortizable intangible assets:
Affiliate and customer relationships	$	617,178	$	(317,770)	$	299,408	6 to 25 years
Advertiser relationships	46,282		(24,976)		21,306		11 years
Trade names and other amortizable intangible assets	114,869		(37,705)		77,164		3 to 20 years
Total amortizable intangible assets	778,329		(380,451)		397,878
Indefinite-lived intangible assets:
Trademarks	19,900		—		19,900
Total intangible assets	$	798,229	$	(380,451)	$	417,778
(In thousands)	December 31, 2019
	Gross		Accumulated Amortization		Net
Amortizable intangible assets:
Affiliate and customer relationships	$	616,197	$	(232,193)	$	384,004
Advertiser relationships	46,282		(21,820)		24,462
Trade names and other amortizable intangible assets	115,873		(19,708)		96,165
Total amortizable intangible assets	778,352		(273,721)		504,631
Indefinite-lived intangible assets:
Trademarks	19,900		—		19,900
Total intangible assets	$	798,252	$	(273,721)	$	524,531

Schedule of Estimated Amortization Expense

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

(In thousands)
Years Ending December 31,
2020	$	42,325
2021	37,808
2022	37,763
2023	37,687
2024	37,618