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Quarterly report pursuant to Section 13 or 15(d) Cover � Financial Statements � Notes to Financial Statements � Notes Tables � Notes Details � Document and Entity Information Document and Entity Information - shares 9 Months Ended Sep. 30, 2021 Oct. 29, 2021 Cover [Abstract] Document Type 10-Q Amendment Flag false Document Period End Date Sep. 30, 2021 Document Fiscal Year Focus 2021 Document Fiscal Period Focus Q3 Entity Registrant Name CINEMARK HOLDINGS, INC. Entity Central Index Key 0001385280 Current Fiscal Year End Date --12-31 Entity Filer Category Large Accelerated Filer Entity Small Business false Entity Emerging Growth Company false Entity Common Stock, Shares Outstanding 119,626,449 Entity Current Reporting Status Yes Entity Interactive Data Current Yes Entity Shell Company false Entity File Number 001-33401 Entity Tax Identification Number 20-5490327 Entity Address, Address Line One 3900 Dallas Parkway Entity Address, City or Town Plano Entity Address, State or Province TX Entity Address, Postal Zip Code 75093 City Area Code 972 Local Phone Number 665-1000 Entity Incorporation, State or Country Code DE Document Quarterly Report true Document Transition Report false Title of Each Class Common stock, par value $.001 per share Trading Symbol(s) CNK Name of each exchange on which registered NYSE