Annual report pursuant to Section 13 and 15(d)

Document and Entity Information

Document and Entity Information - USD ($)
12 Months Ended
Dec. 31, 2018
Apr. 15, 2019
Document And Entity Information    
Entity Registrant Name Marijuana Co of America, Inc.  
Entity Central Index Key 0001078799  
Document Type 10-K/A  
Document Period End Date Dec. 31, 2018  
Amendment Flag true  
Current Fiscal Year End Date --12-31  
Is Entity a Well-known Seasoned Issuer? No  
Is Entity a Voluntary Filer? No  
Is Entity's Reporting Status Current? Yes  
Is Entity Emerging Growth Company? true  
Is Entity Shell Company false  
Elected Not To Use the Extended Transition Period true  
Entity Filer Category Non-accelerated Filer  
Entity Small Business true  
Entity Public Float $ 51,993,133  
Entity Common Stock, Shares Outstanding   2,689,790,776
Document Fiscal Period Focus FY  
Document Fiscal Year Focus 2018  
Entity File Number 000-27039