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Subsequent Event - Changes in Senior Leadership - Additional Information (Detail) | 12 Months Ended
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Dec. 31, 2013 | Dec. 31, 2009 | Dec. 31, 2008
Subsequent Event [Line Items] |  |  |
Employment agreements date | Jan. 21, 2014 |  |
Employment agreements initial term | 3 years |  |
Employment agreements term extension | 1 year | 1 year | 1 year

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- Definition Employment Agreement Date + References No definition available. + Details
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Namespace Prefix: | cnk_
Data Type: | xbrli:dateItemType
Balance Type: | na
Period Type: | duration

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- Definition Employment agreements initial term. + References No definition available. + Details
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Namespace Prefix: | cnk_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

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- Definition Employment agreements term extension. + References No definition available. + Details
Name: | cnk_EmploymentAgreementsTermExtension
Namespace Prefix: | cnk_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

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- Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
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Period Type: | duration