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Schedule 1 Basis of Presentation - Additional Information (Detail) - USD ($) | Dec. 31, 2020 | Dec. 31, 2016 | May 21, 2016 | May 24, 2013 | Dec. 18, 2012
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Organization and Summary of Significant Accounting Policies Disclosure [Line Items] |  |  |  |  |
Interest rate | 4.50% |  |  |  |
4.875 % Senior Notes Due June 1, 2023 |  |  |  |  |
Organization and Summary of Significant Accounting Policies Disclosure [Line Items] |  |  |  |  |
Interest rate |  | 4.875% | 4.875% | 4.875% |
5.125% senior notes due 2022 |  |  |  |  |
Organization and Summary of Significant Accounting Policies Disclosure [Line Items] |  |  |  |  |
Interest rate |  |  |  |  | 5.125%
8.750% senior secured notes due 2025 |  |  |  |  |
Organization and Summary of Significant Accounting Policies Disclosure [Line Items] |  |  |  |  |
Interest rate | 8.75% |  |  |  |
Cinemark Holdings, Inc. |  |  |  |  |
Organization and Summary of Significant Accounting Policies Disclosure [Line Items] |  |  |  |  |
Restricted net assets as a percentage of consolidated net assets | 25.00% |  |  |  |
Senior and Senior Subordinated Notes | Cinemark Holdings, Inc. |  |  |  |  |
Organization and Summary of Significant Accounting Policies Disclosure [Line Items] |  |  |  |  |
Restricted net assets | $ 608,788 |  |  |  |
Senior Secured Credit Facility | Cinemark Holdings, Inc. |  |  |  |  |
Organization and Summary of Significant Accounting Policies Disclosure [Line Items] |  |  |  |  |
Restricted net assets | $ 665,618 |  |  |  |

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