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Non-controlling Interest in Subsidiaries (Detail) - USD ($)
$ in Millions
Dec. 31, 2022
Dec. 31, 2021
Noncontrolling Interest [Line Items]    
Noncontrolling interests $ 9.3 $ 11.6
Cinemark Partners Second    
Noncontrolling Interest [Line Items]    
Noncontrolling interests 7.7 8.0
Laredo Theatre    
Noncontrolling Interest [Line Items]    
Noncontrolling interests 0.2 2.0
Greeley Ltd    
Noncontrolling Interest [Line Items]    
Noncontrolling interests 0.9 1.1
Other    
Noncontrolling Interest [Line Items]    
Noncontrolling interests $ 0.5 $ 0.5