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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Additional Information (Detail) $ in Millions | 12 Months Ended
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Dec. 31, 2023 USD ($) Segments | Dec. 31, 2022 USD ($) Segments | Dec. 31, 2021 Segments | Dec. 31, 2020 USD ($)
Summary Of Significant Accounting Policies [Line Items] |  |  |  |
Unpaid and accrued restructuring costs | $ 0.0 | $ 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 13 countries in Latin America as of December 31, 2023. |  |  |
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 |  |  |
Insurance Reserves | $ 11.4 | $ 10.0 |  |
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% |  |  |
Fair value 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% |  |  |
Fair value method investment, ownership percentage | 50.00% |  |  |

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