Annual report pursuant to Section 13 and 15(d)

Investment in National CineMedia LLC - Additional Information (Detail)

v3.3.1.900
Investment in National CineMedia LLC - Additional Information (Detail)
$ / shares in Units, $ in Thousands
12 Months Ended
Feb. 13, 2007
USD ($)
Dec. 31, 2015
USD ($)
$ / shares
$ / Theatre
shares
Dec. 31, 2014
USD ($)
Dec. 31, 2013
USD ($)
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 $ 1,182 $ 1,125 $ 1,072
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   21 years    
Number of common units of NCM owned by Company | shares   25,631,046    
Interest in common units of NCM owned by Company   19.00%    
NCM        
Schedule of Equity Method Investments [Line Items]        
Contract termination costs incurred by NCM   $ 26,800    
NCM | Film rentals and advertising        
Schedule of Equity Method Investments [Line Items]        
Event fees       $ 8,249
NCM | Theatre furniture and equipment        
Schedule of Equity Method Investments [Line Items]        
Payment for installation of certain equipment used for digital advertising   $ 50 $ 124  
Investment In NCM        
Schedule of Equity Method Investments [Line Items]        
Common unit convertible into share of NCMI common stock, conversion ratio   1    
Estimated fair value of investment using NCMI's stock price   $ 402,664    
NCMI stock price | $ / shares   $ 15.71