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Related Party Transactions | 12 Months Ended
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Dec. 31, 2025
Related Party Transactions [Abstract] |
Related Party Transactions | Related Party Transactions On June 30, 2011, Cablevision spun off the Company (the "Distribution") and the Company became an independent public company. At the time of the Distribution, both Cablevision and AMC Networks were controlled by Charles F. Dolan, certain members of his immediate family and certain family related entities (collectively the "Dolan Family"). Members of the Dolan Family, for purposes of Section 13(d) of the Securities Exchange Act of 1934, as amended, including trusts for the benefit of the Dolan Family, collectively beneficially own all of the Company's outstanding Class B Common Stock and own approximately 4% of the Company's outstanding Class A Common Stock. Such shares of the Company's Class A Common Stock and Class B Common Stock, collectively, represent approximately 79% of the aggregate voting power of the Company's outstanding common stock. Members of the Dolan Family are also the controlling stockholders of Sphere Entertainment Co. ("Sphere Entertainment"), Madison Square Garden Sports Corp. ("MSGS") and Madison Square Garden Entertainment Corp. ("MSGE"). The Company provides services to and receives services from Sphere Entertainment, MSGS and MSGE. From time to time the Company enters into arrangements with 605, LLC. James L. Dolan, the Non-Executive Chairman and a director of the Company, and his spouse, Kristin A. Dolan, the Chief Executive Officer of the Company and founder of 605, LLC, previously owned 100% of 605, LLC. Kristin A. Dolan also served as the Non-Executive Chairman of 605, LLC from February 2023 until September 2023, and served as its Chief Executive Officer from its inception in 2016 until February 2023. 605, LLC provides audience measurement and data analytics services to the Company and its subsidiaries pursuant to a Master Services Agreement dated February 8, 2019 (the “Master Services Agreement"). On September 13, 2023, 605, LLC was sold to iSpot.tv, and James L. Dolan and Kristin A. Dolan now hold a minority interest in iSpot.tv. As a result, from and after September 13, 2023, 605, LLC is no longer considered to be a related party. On August 1, 2022, the Audit Committee authorized the Company to enter into a Statement of Work for Strategic Analytic Services (the “Statement of Work”) with 605, LLC under the Master Services Agreement. Under the Statement of Work, 605, LLC was engaged in a strategic, research, market, business and financial assessment of the Company and its business, partnering with the Company’s management team. The term of the Statement of Work ran from August 1, 2022 to June 30, 2023. The fees paid to 605, LLC by the Company for these services were $10.5 million. The Company and its related parties routinely enter into transactions with each other in the ordinary course of business. Revenues, net from these transactions amounted to $4.8 million, $5.3 million and $5.2 million for the years ended December 31, 2025, 2024 and 2023, respectively. Amounts charged to the Company in connection with these transactions, included in selling, general and administrative expenses, amounted to $1.9 million, $1.1 million and $7.9 million for the years ended December 31, 2025, 2024 and 2023, respectively. Additionally, on September 2, 2025, the Company entered into a consulting agreement with MSG Networks Inc. ("MSG Networks") to provide certain advisory services to MSG Networks. Under this agreement, the Company recorded $0.7 million of income for the year ended December 31, 2025, which is recorded in Miscellaneous, net in the consolidated statements of income (loss).

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- Definition The entire disclosure for related party transactions. Examples of related party transactions include transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners; and (d) affiliates. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 850 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483326/850-10-50-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480990/946-20-50-2 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480990/946-20-50-5 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480990/946-20-50-6 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 235 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147477968/946-235-50-2 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 235 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (e) -Publisher FASB -URI https://asc.fasb.org/1943274/2147477968/946-235-50-2 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.6-07(2)(g)(3)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479134/946-220-S99-1 Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.6-07(2)(c)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479134/946-220-S99-1 Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.6-07(2)(e)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479134/946-220-S99-1 Reference 10: http://www.xbrl.org/2003/role/disclosureRef -Topic 850 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org/850/tableOfContent Reference 11: http://www.xbrl.org/2003/role/disclosureRef -Topic 850 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483326/850-10-50-6 Reference 12: http://www.xbrl.org/2003/role/disclosureRef -Topic 850 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483326/850-10-50-1 Reference 13: http://www.xbrl.org/2003/role/disclosureRef -Topic 850 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483326/850-10-50-1 + Details
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