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


(In thousands)	Domestic Operations		International		Total
December 31, 2025	$	80,038	$	86,771	$	166,809



Foreign currency translation	—		(1,791)		(1,791)
March 31, 2026	$	80,038	$	84,980	$	165,018

As of March 31, 2026 and December 31, 2025, accumulated impairment charges totaled $649.6 million, with $268.7 million attributed to the Domestic Operations operating segment and $380.9 million attributed to the International operating segment.


(In thousands)	March 31, 2026
	Gross		Accumulated Amortization		Net		Estimated Useful Lives
Amortizable intangible assets:
Affiliate and customer relationships	$	625,809	$	(501,678)	$	124,131	6 to 25 years
Advertiser relationships	46,282		(46,282)		—		11 years
Trade names and other amortizable intangible assets	91,498		(54,247)		37,251		3 to 20 years

Total amortizable intangible assets	763,589		(602,207)		161,382
Indefinite-lived intangible assets:
Trademarks	19,900		(4,400)		15,500
Total intangible assets	$	783,489	$	(606,607)	$	176,882














(In thousands)	December 31, 2025
	Gross		Accumulated Amortization			Net
Amortizable intangible assets:
Affiliate and customer relationships	$	628,790	$	(498,146)		$	130,644
Advertiser relationships	46,282		(46,282)			—
Trade names and other amortizable intangible assets	91,966		(53,307)			38,659

Total amortizable intangible assets	767,038		(597,735)			169,303
Indefinite-lived intangible assets:
Trademarks	19,900		(4,400)		(1)	15,500
Total intangible assets	$	786,938	$	(602,135)		$	184,803

(1) Related to an impairment charge recorded on the Company's SundanceTV trademarks during the fourth quarter of 2025.

Aggregate amortization expense for amortizable intangible assets for the three months ended March 31, 2026 and 2025 was $7.6 million and $7.8 million, respectively.

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