Consolidated Statements of Comprehensive Income (USD $) In Thousands, unless otherwise specified	12 Months Ended
Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Statement of Comprehensive Income [Abstract]
Net income including noncontrolling interests	$ 264,425us-gaap_ProfitLoss	$ 290,160us-gaap_ProfitLoss	$ 136,530us-gaap_ProfitLoss
Other comprehensive income (loss):
Foreign currency translation adjustment	(74,758)	0	0
Unrealized gain on interest rate swaps	4,320	6,262	5,693
Other comprehensive (loss) income, before income taxes	(70,438)	6,262	5,693
Income tax expense	(4,315)	(2,311)	(2,112)
Other comprehensive (loss) income, net of income taxes	(74,753)	3,951	3,581
Comprehensive income	189,672	294,111	140,111
Comprehensive (income) loss attributable to noncontrolling interests	(1,304)	578	0
Comprehensive income attributable to AMC Networks’ stockholders	$ 188,368us-gaap_ComprehensiveIncomeNetOfTax	$ 294,689us-gaap_ComprehensiveIncomeNetOfTax	$ 140,111us-gaap_ComprehensiveIncomeNetOfTax

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

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