Long Term Debt - Components of Long-Term Debt (Details) - CNK [Member] - USD ($) $ in Millions |
Sep. 30, 2026 |
Dec. 31, 2025 |
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| Debt Instrument [Line Items] | ||
| Total carrying value of long-term debt | $ 1,892.6 | $ 1,897.3 |
| Less: Current portion, net of unamortized debt issuance costs | 6.3 | 6.4 |
| Less: Debt issuance costs and original issue discount, net of accumulated amortization | 16.2 | 21.7 |
| Long-term debt, less current portion, net of unamortized debt issuance costs and original issue discount | 1,870.1 | 1,869.2 |
| Term loan due 2030 | ||
| Debt Instrument [Line Items] | ||
| Cinemark USA, Inc. term loan due May 2030 | 627.6 | 632.3 |
| 5.25% senior notes due July 2028 | ||
| Debt Instrument [Line Items] | ||
| Senior notes | 765.0 | 765.0 |
| 7.00% senior notes due August 2032 | ||
| Debt Instrument [Line Items] | ||
| Senior notes | $ 500.0 | $ 500.0 |
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- Definition Amount, before unamortized (discount) premium and debt issuance costs, of the current portion of long-term debt. No definition available.
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- Definition Face value of senior notes issued by company. No definition available.
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- Definition Senior Secured Debt Outstanding No definition available.
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- Definition Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition 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. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt classified as noncurrent. Excludes lease obligation. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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