Quarterly report pursuant to Section 13 or 15(d)

Document and Entity Information

Document and Entity Information - shares
6 Months Ended
Jun. 30, 2019
Jul. 31, 2019
Document And Entity Information [Abstract]    
Document Type 10-Q  
Amendment Flag false  
Document Period End Date Jun. 30, 2019  
Document Fiscal Year Focus 2019  
Document Fiscal Period Focus Q2  
Trading Symbol CNK  
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   117,151,671
Entity Current Reporting Status Yes  
Entity Shell Company false  
Entity File Number 001-33401  
Entity Tax Identification Number 205490327  
Entity Address, Address Line One 3900 Dallas Parkway  
Entity Address, Address Line Two Suite 500  
Entity Address, City or Town Plano  
Entity Address, State or Province Texas  
Entity Address, Postal Zip Code 75093  
City Area Code 972  
Local Phone Number 665-1000