XML 103 R78.htm IDEA: XBRL DOCUMENT
v3.24.0.1

EARNINGS (LOSS) PER SHARE - Additional Information (Detail) $ / shares in Units, $ in Millions |  | 12 Months Ended |  |
--- | --- | --- | --- | ---
Aug. 21, 2020 Tradingday $ / shares | Dec. 31, 2023 USD ($) Tradingday $ / shares shares | Dec. 31, 2022 shares | Dec. 31, 2021 shares
Earnings Per Share Disclosure [Line Items] |  |  |  |
Interest rate |  | 4.50% | 4.50% |
Convertible senior note, if-converted value in excess of outstanding principal value | $ |  | $ 23.3 |  |
4.50 % Convertible Senior Notes |  |  |  |
Earnings Per Share Disclosure [Line Items] |  |  |  |
Interest rate | 4.50% |  | 4.50% | 4.50%
Common stock, strike price |  | $ 18.66 |  |
Debt Instrument, Convertible, Associated Derivative Transactions, Description |  | The converted value of the 4.50% Convertible Senior Notes, based on the weighted average closing price of Holdings’ common stock for 2023, exceeded the aggregate outstanding principal of the notes by $23.3 as of December 31, 2023. |  |
Debt instrument convertible conversion, percentage |  | 130.00% |  |
Exercise price | $ 14.35 | $ 14.35 |  |
Debt instrument, convertible, threshold trading days | Tradingday | 20 |  |  |
ShareBased Compensation Arrangements By ShareBased Payment Award Options Grants In Period Weighted Average Exercise Price |  | $ 14.35 |  |
ShareBased Compensation Arrangement By ShareBased Payment Award Options Grants In Period Gross | shares |  | 32,000,000 |  |
Common Stock Convertible Conversion Price Increase |  | $ 22.08 |  |
CommonStock Convertible Conversion Price |  | $ 18.66 |  |
Common shares issued | shares |  |  | 32,000,000 | 32,000,000
4.50 % Convertible Senior Notes | Minimum |  |  |  |
Earnings Per Share Disclosure [Line Items] |  |  |  |
Debt instrument, convertible, threshold trading days | Tradingday |  | 20 |  |
4.50 % Convertible Senior Notes | Maximum |  |  |  |
Earnings Per Share Disclosure [Line Items] |  |  |  |
Debt instrument, convertible, threshold trading days | Tradingday |  | 30 |  |
Warrant | 4.50 % Convertible Senior Notes |  |  |  |
Earnings Per Share Disclosure [Line Items] |  |  |  |
ShareBased Compensation Arrangements By ShareBased Payment Award Options Grants In Period Weighted Average Exercise Price |  | $ 22.08 |  |
ShareBased Compensation Arrangement By ShareBased Payment Award Options Grants In Period Gross | shares |  | 32,000,000 |  |

X
- Definition Anti Dilution Additional common Shares Issued + References No definition available. + Details
Name: | cnk_AntiDilutionAdditionalCommonSharesIssued
Namespace Prefix: | cnk_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition CommonStock Convertible Conversion Price + References No definition available. + Details
Name: | cnk_CommonstockConvertibleConversionPrice
Namespace Prefix: | cnk_
Data Type: | dtr-types:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Definition Initial strike price to convert convertible notes into common stock. + References No definition available. + Details
Name: | cnk_ConvertibleNotesStrikePrice
Namespace Prefix: | cnk_
Data Type: | dtr-types:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Definition Convertible notes strike price premium over conversion price. + References No definition available. + Details
Name: | cnk_DebtInstrumentConvertibleConversionPercentagePremium
Namespace Prefix: | cnk_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Earnings Per Share Disclosure [Line Items] + References No definition available. + Details
Name: | cnk_EarningsPerShareDisclosureLineItems
Namespace Prefix: | cnk_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Per share increase in conversion price of convertible common stock. Excludes change due to standard antidilution provision. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 505 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481112/505-10-50-3 + Details
Name: | us-gaap_CommonStockConvertibleConversionPriceIncrease
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Definition Information about derivative transactions entered into in connection with convertible debt instruments which may be settled in cash upon conversion, including partial cash settlement. Descriptions include the terms of such transactions, how the derivative transaction(s) relate to the convertible debt instrument, the number of underlying shares and the reasons for entering into the derivative transaction(s). An example of a derivative transaction entered into in connection with the issuance of the convertible debt instrument is the purchase of call options that are expected to substantially offset changes in the fair value of the conversion option. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 470 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481139/470-20-50-5 + Details
Name: | us-gaap_DebtInstrumentConvertibleAssociatedDerivativeTransactionsDescription
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The price per share of the conversion feature embedded in the debt instrument. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1B -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481139/470-20-50-1B Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 470 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481139/470-20-50-5 + Details
Name: | us-gaap_DebtInstrumentConvertibleConversionPrice1
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Definition The amount by which the convertible debt's if-converted value exceeds its principle amount at the balance sheet date, regardless of whether the instrument is currently convertible. This element applies to public companies only. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 5 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481139/470-20-50-5 + Details
Name: | us-gaap_DebtInstrumentConvertibleIfConvertedValueInExcessOfPrincipal
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Threshold number of specified trading days that common stock price to conversion price of convertible debt instruments must exceed threshold percentage within a specified consecutive trading period to trigger conversion feature. + References No definition available. + Details
Name: | us-gaap_DebtInstrumentConvertibleThresholdTradingDays
Namespace Prefix: | us-gaap_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Contractual interest rate for funds borrowed, under the debt agreement. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1B -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481139/470-20-50-1B Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22(a)(1)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1 + Details
Name: | us-gaap_DebtInstrumentInterestRateStatedPercentage
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Gross number of share options (or share units) granted during the period. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iv)(01) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
Name: | us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iv)(01) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
Name: | us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_DebtInstrumentAxis=cnk_FourPointFiveZeroConvertibleSeniorNotesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RangeAxis=srt_MinimumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RangeAxis=srt_MaximumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementEquityComponentsAxis=us-gaap_WarrantMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |