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Summary of Changes in Stockholders Equity (Detail) (USD $) In Thousands, unless otherwise specified | 3 Months Ended
--- | ---
Mar. 31, 2015 | Mar. 31, 2014
Shareholders Equity [Line Items] |  |  |  |
Cinemark Holdings, Inc. Stockholders' equity, Beginning Balance | $ 1,112,800 us-gaap_StockholdersEquity |  | $ 1,102,417 us-gaap_StockholdersEquity |
Share based awards compensation expense | 3,498 us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue |  | 3,523 us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue |
Stock withholdings related to share based awards that vested | (4,748)us-gaap_AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation |  | (9,776)us-gaap_AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation |
Tax benefit related to share based awards vesting | 2,244 us-gaap_AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation |  | 3,518 us-gaap_AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation |
Dividends paid to stockholders | (28,923)us-gaap_PaymentsOfDividendsCommonStock | [1] | (28,845)us-gaap_PaymentsOfDividendsCommonStock | [2]
Dividends accrued on unvested restricted stock unit awards | (101)cnk_DividendsAccruedOnUnvestedRestrictedStockUnitAwards | [1] | (171)cnk_DividendsAccruedOnUnvestedRestrictedStockUnitAwards | [2]
Net income | 42,902 us-gaap_ProfitLoss |  | 35,696 us-gaap_ProfitLoss |
Fair value adjustments on interest rate swap agreements designated as hedges, net of settlements, net of taxes | 757 us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax |  | 497 us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax |
Fair value adjustments on available-for-sale securities, net of taxes | 766 us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax |  | 2,023 us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax |
Other comprehensive income in equity method investees | 384 cnk_OtherComprehensiveIncomeLossEquityMethodInvestments |  | 262 cnk_OtherComprehensiveIncomeLossEquityMethodInvestments |
Foreign currency translation adjustments | (46,675)us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax |  | (9,189)us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax |
Cinemark Holdings, Inc. Stockholders' Equity, Ending Balance | 1,082,517 us-gaap_StockholdersEquity |  |  |
Noncontrolling Interests, Beginning Balance | 10,329 us-gaap_MinorityInterest |  |  |
Net income attributable to Noncontrolling Interests | (381)us-gaap_NetIncomeLossAttributableToNoncontrollingInterest |  | (253)us-gaap_NetIncomeLossAttributableToNoncontrollingInterest |
Noncontrolling Interests, Ending Balance | 10,716 us-gaap_MinorityInterest |  |  |
Total Equity, Beginning Balance | 1,123,129 us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest |  |  |
Total Equity, Ending Balance | 1,093,233 us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest |  | 1,100,067 us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest |
Exercise of stock options |  |  | 112 us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised |
Cinemark Holdings, Inc. Stockholders' Equity |  |  |  |
Shareholders Equity [Line Items] |  |  |  |
Cinemark Holdings, Inc. Stockholders' equity, Beginning Balance | 1,112,800 us-gaap_StockholdersEquity / us-gaap_StatementEquityComponentsAxis = us-gaap_ParentMember |  | 1,093,422 us-gaap_StockholdersEquity / us-gaap_StatementEquityComponentsAxis = us-gaap_ParentMember |
Share based awards compensation expense | 3,498 us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue / us-gaap_StatementEquityComponentsAxis = us-gaap_ParentMember |  | 3,523 us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue / us-gaap_StatementEquityComponentsAxis = us-gaap_ParentMember |
Stock withholdings related to share based awards that vested | (4,748)us-gaap_AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation / us-gaap_StatementEquityComponentsAxis = us-gaap_ParentMember |  | (9,776)us-gaap_AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation / us-gaap_StatementEquityComponentsAxis = us-gaap_ParentMember |
Tax benefit related to share based awards vesting | 2,244 us-gaap_AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation / us-gaap_StatementEquityComponentsAxis = us-gaap_ParentMember |  | 3,518 us-gaap_AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation / us-gaap_StatementEquityComponentsAxis = us-gaap_ParentMember |
Dividends paid to stockholders | (28,923)us-gaap_PaymentsOfDividendsCommonStock / us-gaap_StatementEquityComponentsAxis = us-gaap_ParentMember | [1] | (28,845)us-gaap_PaymentsOfDividendsCommonStock / us-gaap_StatementEquityComponentsAxis = us-gaap_ParentMember | [2]
Dividends accrued on unvested restricted stock unit awards | (101)cnk_DividendsAccruedOnUnvestedRestrictedStockUnitAwards / us-gaap_StatementEquityComponentsAxis = us-gaap_ParentMember | [1] | (171)cnk_DividendsAccruedOnUnvestedRestrictedStockUnitAwards / us-gaap_StatementEquityComponentsAxis = us-gaap_ParentMember | [2]
Net income | 42,521 us-gaap_ProfitLoss / us-gaap_StatementEquityComponentsAxis = us-gaap_ParentMember |  | 35,443 us-gaap_ProfitLoss / us-gaap_StatementEquityComponentsAxis = us-gaap_ParentMember |
Fair value adjustments on interest rate swap agreements designated as hedges, net of settlements, net of taxes | 757 us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax / us-gaap_StatementEquityComponentsAxis = us-gaap_ParentMember |  | 497 us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax / us-gaap_StatementEquityComponentsAxis = us-gaap_ParentMember |
Fair value adjustments on available-for-sale securities, net of taxes | 766 us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax / us-gaap_StatementEquityComponentsAxis = us-gaap_ParentMember |  | 2,023 us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax / us-gaap_StatementEquityComponentsAxis = us-gaap_ParentMember |
Other comprehensive income in equity method investees | 384 cnk_OtherComprehensiveIncomeLossEquityMethodInvestments / us-gaap_StatementEquityComponentsAxis = us-gaap_ParentMember |  | 262 cnk_OtherComprehensiveIncomeLossEquityMethodInvestments / us-gaap_StatementEquityComponentsAxis = us-gaap_ParentMember |
Foreign currency translation adjustments | (46,681)us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax / us-gaap_StatementEquityComponentsAxis = us-gaap_ParentMember |  | (9,195)us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax / us-gaap_StatementEquityComponentsAxis = us-gaap_ParentMember |
Cinemark Holdings, Inc. Stockholders' Equity, Ending Balance | 1,082,517 us-gaap_StockholdersEquity / us-gaap_StatementEquityComponentsAxis = us-gaap_ParentMember |  | 1,090,813 us-gaap_StockholdersEquity / us-gaap_StatementEquityComponentsAxis = us-gaap_ParentMember |
Exercise of stock options |  |  | 112 us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised / us-gaap_StatementEquityComponentsAxis = us-gaap_ParentMember |
Noncontrolling Interests |  |  |  |
Shareholders Equity [Line Items] |  |  |  |
Foreign currency translation adjustments | 6 us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax / us-gaap_StatementEquityComponentsAxis = us-gaap_NoncontrollingInterestMember |  | 6 us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax / us-gaap_StatementEquityComponentsAxis = us-gaap_NoncontrollingInterestMember |
Noncontrolling Interests, Beginning Balance | 10,329 us-gaap_MinorityInterest / us-gaap_StatementEquityComponentsAxis = us-gaap_NoncontrollingInterestMember |  | 8,995 us-gaap_MinorityInterest / us-gaap_StatementEquityComponentsAxis = us-gaap_NoncontrollingInterestMember |
Net income attributable to Noncontrolling Interests | 381 us-gaap_NetIncomeLossAttributableToNoncontrollingInterest / us-gaap_StatementEquityComponentsAxis = us-gaap_NoncontrollingInterestMember |  | 253 us-gaap_NetIncomeLossAttributableToNoncontrollingInterest / us-gaap_StatementEquityComponentsAxis = us-gaap_NoncontrollingInterestMember |
Noncontrolling Interests, Ending Balance | $ 10,716 us-gaap_MinorityInterest / us-gaap_StatementEquityComponentsAxis = us-gaap_NoncontrollingInterestMember |  | $ 9,254 us-gaap_MinorityInterest / us-gaap_StatementEquityComponentsAxis = us-gaap_NoncontrollingInterestMember |
[1] | On February 17, 2015, the Company's board of directors declared a cash dividend for the fourth quarter of 2014 in the amount of $0.25 per share of common stock payable to stockholders of record on March 4, 2015. The dividend was paid on March 18, 2015.
[2] | On February 14, 2014, the Company's board of directors declared a cash dividend for the fourth quarter of 2013 in the amount of $0.25 per share of common stock payable to stockholders of record on March 4, 2014. The dividend was paid on March 19, 2014.

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