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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Additional Information (Detail)
$ in Millions
 12 Months Ended
Dec. 31, 2022
USD ($)
Segments
Dec. 31, 2021
USD ($)
Segments
Dec. 31, 2020
USD ($)
Segments
Summary Of Significant Accounting Policies [Line Items]      
Unpaid and accrued restructuring costs $ 0.0    
Operating revenues comprise 100.00%    
Operating expenses comprise 100.00%    
Description Of Motion Picture Exhibition Industry We operate in the motion picture exhibition industry, with theatres in the United States (“U.S.”) and in 15 countries in Latin America as of December 31, 2022.    
Cash deposits $ 10.8    
General liability claim per occurrence, cap 0.3    
Aggregate annual cap per policy year     $ 0.0
Pre-funding claims and covers claims annual cap 5.0    
Medical claim per occurrence, cap 0.3 $ 0.3 $ 0.3
Insurance Reserves $ 10.0 $ 6.8  
Minimum Percentage for Tax position measure as largest amount of benefit 50.00%    
Reportable operating segments | Segments 2 2 2
Minimum | Cinemark Holdings Inc      
Summary Of Significant Accounting Policies [Line Items]      
Equity method investment, ownership percentage 20.00%    
Maximum      
Summary Of Significant Accounting Policies [Line Items]      
Cost method investment, ownership Percentage 20.00%    
Pre-funding claims and covers claims per occurrence $ 0.3    
Maximum | Cinemark Holdings Inc      
Summary Of Significant Accounting Policies [Line Items]      
Equity method investment, ownership percentage 50.00%