Annual report pursuant to Section 13 and 15(d)

Summary of Revenues Disaggregated Based on Major Type of Good or Service and by Reportable Operating Segment (Detail)

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Summary of Revenues Disaggregated Based on Major Type of Good or Service and by Reportable Operating Segment (Detail) - USD ($)
$ in Thousands
3 Months Ended 12 Months Ended
Dec. 31, 2020
[1]
Sep. 30, 2020
[1]
Jun. 30, 2020
[1]
Mar. 31, 2020
[1]
Dec. 31, 2019
Sep. 30, 2019
Jun. 30, 2019
Mar. 31, 2019
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Disaggregation of Revenue [Line Items]                      
Total revenues $ 98,242 $ 35,478 $ 8,974 $ 543,616 $ 788,803 $ 821,817 $ 957,756 $ 714,723 $ 686,310 [1] $ 3,283,099 $ 3,221,735
Admissions Revenues                      
Disaggregation of Revenue [Line Items]                      
Total revenues                 356,508 1,805,321 1,834,173
Concession Revenues                      
Disaggregation of Revenue [Line Items]                      
Total revenues                 231,046 1,161,083 1,108,793
Screen Advertising, Screen Rental and Promotional Revenues                      
Disaggregation of Revenue [Line Items]                      
Total revenues                 62,531 164,727 139,860
Other Revenues                      
Disaggregation of Revenue [Line Items]                      
Total revenues                 36,225 151,968 138,909
U.S. Operating Segment                      
Disaggregation of Revenue [Line Items]                      
Total revenues [2]                 556,909 2,580,903 2,538,957
U.S. Operating Segment | Admissions Revenues                      
Disaggregation of Revenue [Line Items]                      
Total revenues [2]                 291,636 1,431,790 1,461,151
U.S. Operating Segment | Concession Revenues                      
Disaggregation of Revenue [Line Items]                      
Total revenues [2]                 189,561 936,241 892,391
U.S. Operating Segment | Screen Advertising, Screen Rental and Promotional Revenues                      
Disaggregation of Revenue [Line Items]                      
Total revenues [2]                 46,199 128,839 78,591
U.S. Operating Segment | Other Revenues                      
Disaggregation of Revenue [Line Items]                      
Total revenues [2]                 29,513 84,033 106,824
International Operating Segment                      
Disaggregation of Revenue [Line Items]                      
Total revenues                 129,401 702,196 682,778
International Operating Segment | Admissions Revenues                      
Disaggregation of Revenue [Line Items]                      
Total revenues                 64,872 373,531 373,022
International Operating Segment | Concession Revenues                      
Disaggregation of Revenue [Line Items]                      
Total revenues                 41,485 224,842 216,402
International Operating Segment | Screen Advertising, Screen Rental and Promotional Revenues                      
Disaggregation of Revenue [Line Items]                      
Total revenues                 16,332 35,888 61,269
International Operating Segment | Other Revenues                      
Disaggregation of Revenue [Line Items]                      
Total revenues                 $ 6,712 $ 67,935 $ 32,085
[1] Quarterly results during the year ended December 31, 2020 were impacted by the COVID-19 pandemic (see Note 3) as well as impairment recorded (see Notes 1 and 11).
[2] U.S. segment revenues exclude intercompany transactions with the international operating segment.  See Note 21 for additional information on intercompany eliminations.