v3.25.4

Program Rights and Obligations (Schedule of Future Payments) (Details) $ in Thousands | Dec. 31, 2025 USD ($)
--- | ---
Film, Disclosures [Abstract] |
2026 | $ 258,252
2027 | 99,891
2028 | 54,213
2029 | 25,810
2030 | 1,590
Thereafter | 269
Total | $ 440,025

X
- Definition Future payments for program rights obligations due after the fifth year from the balance sheet date. + References No definition available. + Details
Name: | amcx_ProgramRightsObligationsFuturePaymentsDueAfterYearFive
Namespace Prefix: | amcx_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Future payments for program rights obligations due within one year from the balance sheet date. + References No definition available. + Details
Name: | amcx_ProgramRightsObligationsFuturePaymentsDueCurrent
Namespace Prefix: | amcx_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Future payments for program rights obligations due within the fifth year from the balance sheet date. + References No definition available. + Details
Name: | amcx_ProgramRightsObligationsFuturePaymentsDueInFiveYears
Namespace Prefix: | amcx_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Future payments for program rights obligations due within the fourth year from the balance sheet date. + References No definition available. + Details
Name: | amcx_ProgramRightsObligationsFuturePaymentsDueInFourYears
Namespace Prefix: | amcx_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Future payments for program rights obligations due within the third year from the balance sheet date. + References No definition available. + Details
Name: | amcx_ProgramRightsObligationsFuturePaymentsDueInThreeYears
Namespace Prefix: | amcx_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Future payments for program rights obligations due within the second year from the balance sheet date. + References No definition available. + Details
Name: | amcx_ProgramRightsObligationsFuturePaymentsDueInTwoYears
Namespace Prefix: | amcx_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- References No definition available. + Details
Name: | us-gaap_FilmCostDisclosuresAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Total amount of obligations related to rights to programming, including, but not limited to, feature films and episodic series, acquired under license agreements. + References No definition available. + Details
Name: | us-gaap_ProgramRightsObligations
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant