v3.19.1
Document and Entity Information
12 Months Ended
Dec. 31, 2018
shares
Document Information [Line Items]  
Document Type 20-F
Amendment Flag false
Document Period End Date Dec. 31, 2018
Document Fiscal Year Focus 2018
Document Fiscal Period Focus FY
Trading Symbol MSC
Entity Registrant Name STUDIO CITY INTERNATIONAL HOLDINGS Ltd
Entity Central Index Key 0001713334
Current Fiscal Year End Date --12-31
Entity Well-known Seasoned Issuer No
Entity Current Reporting Status Yes
Entity Filer Category Non-accelerated Filer
Entity Shell Company false
Entity Emerging Growth Company false
Class A Ordinary Shares [Member]  
Document Information [Line Items]  
Entity Common Stock, Shares Outstanding 241,818,016
Class B Ordinary Shares [Member]  
Document Information [Line Items]  
Entity Common Stock, Shares Outstanding 72,511,760