Annual report pursuant to Section 13 and 15(d)

Document And Entity Information

Document And Entity Information - USD ($)
12 Months Ended
Dec. 31, 2020
Jul. 07, 2021
Jun. 30, 2021
Document Information Line Items      
Entity Registrant Name 180 Life Sciences Corp.    
Document Type 10-K    
Current Fiscal Year End Date --12-31    
Entity Common Stock, Shares Outstanding   30,768,873  
Entity Public Float     $ 20,791,676
Amendment Flag false    
Entity Central Index Key 0001690080    
Entity Current Reporting Status No    
Entity Voluntary Filers No    
Entity Filer Category Non-accelerated Filer    
Entity Well-known Seasoned Issuer No    
Document Period End Date Dec. 31, 2020    
Document Fiscal Year Focus 2020    
Document Fiscal Period Focus FY    
Entity Small Business true    
Entity Emerging Growth Company true    
Entity Shell Company false    
Entity Ex Transition Period false    
Entity File Number 001-38105    
Entity Incorporation, State or Country Code DE    
Entity Interactive Data Current No