Cover Page - shares	3 Months Ended
	Mar. 31, 2023	May 02, 2023
Document Information [Line Items]
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Mar. 31, 2023
Document Transition Report	false
Entity File Number	1-35106
Entity Registrant Name	AMC Networks Inc.
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	27-5403694
Entity Address, Address Line One	11 Penn Plaza,
Entity Address, City or Town	New York,
Entity Address, State or Province	NY
Entity Address, Postal Zip Code	10001
City Area Code	212
Local Phone Number	324-8500
Title of 12(b) Security	Class A Common Stock, par value $0.01 per share
Trading Symbol	AMCX
Security Exchange Name	NASDAQ
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Large Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Central Index Key	0001514991
Current Fiscal Year End Date	--12-31
Document Fiscal Year Focus	2023
Document Fiscal Period Focus	Q1
Amendment Flag	false
Class A Common Stock
Document Information [Line Items]
Entity Common Stock, Shares Outstanding		32,019,659
Class B Common Stock
Document Information [Line Items]
Entity Common Stock, Shares Outstanding		11,484,408