Consolidated Statements Of Comprehensive Income (USD $) In Thousands, unless otherwise specified	3 Months Ended
Mar. 31, 2015	Mar. 31, 2014
Statement of Comprehensive Income [Abstract]
Net income including noncontrolling interests	$ 126,676us-gaap_ProfitLoss	$ 71,237us-gaap_ProfitLoss
Other comprehensive income (loss):
Foreign currency translation adjustment	(60,825)	5,550
Unrealized gain on interest rate swaps	696	786
Other comprehensive (loss) income, before income taxes	(60,129)	6,336
Income tax expense	(2,279)us-gaap_OtherComprehensiveIncomeLossTax	(290)us-gaap_OtherComprehensiveIncomeLossTax
Other comprehensive (loss) income, net of income taxes	(62,408)	6,046
Comprehensive income	64,268	77,283
Comprehensive (income) loss attributable to noncontrolling interests	(4,332)	130
Comprehensive income attributable to AMC Networks’ stockholders	$ 59,936us-gaap_ComprehensiveIncomeNetOfTax	$ 77,413us-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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Amount before tax and reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.

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Amount before tax, after reclassification adjustments of other comprehensive income (loss).

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Amount of tax expense (benefit) allocated to other comprehensive income (loss).

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