CAPITAL STOCK - Schedule of Estimated Remaining Expense (Parenthetical) (Detail)	12 Months Ended
Dec. 31, 2024
Cinemark Partners Second [Member] \| Restricted Stock Units (RSUs) [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Weighted average period remaining	1 year 2 months 12 days

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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+ Details