Annual report pursuant to Section 13 and 15(d)

Investment in National CineMedia LLC - Additional Information (Detail)

v3.6.0.2
Investment in National CineMedia LLC - Additional Information (Detail)
$ / shares in Units, $ in Thousands
12 Months Ended
Feb. 13, 2007
USD ($)
Dec. 31, 2016
USD ($)
$ / shares
shares
Dec. 31, 2015
USD ($)
$ / Theatre
Dec. 31, 2014
USD ($)
Schedule of Equity Method Investments [Line Items]        
Theatre access fees per patron | $ / Theatre     0.07  
Increase in percentage of payment per theatre patron     8.00%  
Duration of percentage increase in theatre access fees per patron     5 years  
Payment per digital screen $ 800 $ 1,241 $ 1,182 $ 1,125
Percentage of annual increase in payment per digital screen     5.00%  
Minimum percentage of aggregate advertising revenue for payment of fees     12.00%  
Remaining term of exhibitor services agreement     20 years  
Number of common units of NCM owned by Company | shares   26,384,644    
Interest in common units of NCM owned by Company   19.00%    
Common unit convertible into share of NCMI common stock, conversion ratio   1    
NCM        
Schedule of Equity Method Investments [Line Items]        
Contract termination costs incurred by NCM   $ 26,800    
NCM | Theatre Properties and Equipment        
Schedule of Equity Method Investments [Line Items]        
Payment for installation of certain equipment used for digital advertising   49 $ 50 $ 124
Investment In NCM        
Schedule of Equity Method Investments [Line Items]        
Estimated fair value of investment using NCMI's stock price   $ 388,646    
NCMI stock price | $ / shares   $ 14.73