Description of Business and Basis of Presentation	12 Months Ended
Description of Business and Basis of Presentation	Dec. 31, 2021
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Description Of Business And Basis Of Presentation	Description of Business and Basis of Presentation Description of Business AMC Networks Inc. ("AMC Networks") and its subsidiaries (collectively referred to as the "Company," "we," "us," or "our") own and operate entertainment businesses and assets. Segment Reporting Changes In the first quarter of 2021, the Company changed its presentation of operating segments, reflecting a reorganized operating structure focused on a multi-platform distribution approach to content monetization. The Company's streaming services and IFC Films, previously included in the International and Other segment, are now included within Domestic Operations (formerly referred to as the National Networks segment). In addition, certain corporate overhead costs will no longer be allocated to the operating segments. Operating segment information for the prior periods has been recast to reflect these changes. The new reporting structure consists of the following two operating segments: •Domestic Operations: Includes our programming services and AMC Broadcasting & Technology. Our programming services consist of our five national programming networks, our streaming services, our AMC Studios operation and IFC Films. Our national programming networks are AMC, WE tv, BBC AMERICA, IFC, and SundanceTV. Our streaming services consist of our targeted subscription streaming services (Acorn TV, Shudder, Sundance Now, ALLBLK, and HIDIVE), AMC+ and other streaming initiatives. Our AMC Studios operation produces original programming for our programming networks and also licenses such programming worldwide and IFC Films is our film distribution business. AMC Networks Broadcasting & Technology, our technical services business, primarily services most of the national programming networks. •International and Other: Includes AMC Networks International ("AMCNI"), our international programming businesses consisting of a portfolio of channels around the world, and 25/7 Media (formerly Levity), our production services business. See Note 4 relating to the spin-off of the Levity comedy venues business. Basis of Presentation Principles of Consolidation The consolidated financial statements include the accounts of AMC Networks and its subsidiaries in which a controlling voting interest is maintained or variable interest entities ("VIEs") in which the Company has determined it is the primary beneficiary. All intercompany transactions and balances have been eliminated in consolidation. Investments in business entities in which the Company lacks control but does have the ability to exercise significant influence over operating and financial policies are accounted for using the equity method of accounting. Use of Estimates The preparation of financial statements in conformity with U.S. generally accepted accounting principles ("GAAP") requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent liabilities at the date of the financial statements; and the reported amounts of revenues and expenses during the reported period. Actual results could differ from those estimates. Significant estimates and judgments inherent in the preparation of the consolidated financial statements include the useful lives and methodologies used to amortize and assess recoverability of program rights, the estimated useful lives of intangible assets and the valuation and recoverability of goodwill and intangible assets. Reclassifications Certain reclassifications were made to the prior period amounts to conform to the current period presentation.