Summary of Activity with NCM Included in Company's Consolidated Financial Statements (Parenthetical) (Detail) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2015 |
Dec. 31, 2014 |
Dec. 31, 2013 |
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| Schedule of Equity Method Investments [Line Items] | |||
| Company's beverage concessionaire advertising costs | $ 9,819 | $ 11,489 | $ 11,958 |
| X | ||||||||||
- Definition Cost of on-screen advertising time provided to the company's beverage concessionaire. No definition available.
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| X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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