Annual report pursuant to Section 13 and 15(d)

Other Investments (Detail)

v3.3.1.900
Other Investments (Detail) - USD ($)
$ in Thousands
Dec. 31, 2015
Dec. 31, 2014
Dec. 31, 2013
Dec. 31, 2012
Investments in and Advances to Affiliates [Line Items]        
Investments in and advances to affiliates $ 94,973 $ 77,658    
Other Affiliates        
Investments in and Advances to Affiliates [Line Items]        
Investments in and advances to affiliates 94,973 77,658 $ 59,657 $ 38,201
Digital Cinema Implementation Partners LLC | Other Affiliates        
Investments in and Advances to Affiliates [Line Items]        
Investments in and advances to affiliates 71,579 51,277 38,033 23,012
RealD | Other Affiliates        
Investments in and Advances to Affiliates [Line Items]        
Investments in and advances to affiliates 12,900 14,429 10,443 13,707
AC JV, LLC | Other Affiliates        
Investments in and Advances to Affiliates [Line Items]        
Investments in and advances to affiliates 7,269 7,899 6,426  
Digital Cinema Distribution Coalition | Other Affiliates        
Investments in and Advances to Affiliates [Line Items]        
Investments in and advances to affiliates 2,562 2,438 2,589 5
Other Investment | Other Affiliates        
Investments in and Advances to Affiliates [Line Items]        
Investments in and advances to affiliates $ 663 $ 1,615 $ 2,166 $ 1,477