v3.3.1.900
Document and Entity Information - shares
3 Months Ended
Mar. 31, 2016
May. 13, 2016
Document Information [Line Items]    
Document Type 10-Q  
Amendment Flag false  
Document Period End Date Mar. 31, 2016  
Document Fiscal Year Focus 2016  
Document Fiscal Period Focus Q1  
Trading Symbol VTVT  
Entity Registrant Name vTv Therapeutics Inc.  
Entity Central Index Key 0001641489  
Current Fiscal Year End Date --12-31  
Entity Filer Category Non-accelerated Filer  
Class A Common Stock [Member]    
Document Information [Line Items]    
Entity Common Stock, Shares Outstanding   9,662,405
Class B Common Stock [Member]    
Document Information [Line Items]    
Entity Common Stock, Shares Outstanding   23,150,095