Annual report pursuant to Section 13 and 15(d)

Document and Entity Information

v3.8.0.1
Document and Entity Information - USD ($)
12 Months Ended
Dec. 31, 2017
Apr. 17, 2018
Jun. 30, 2017
Document And Entity Information      
Entity Registrant Name Marijuana Co of America, Inc.    
Entity Central Index Key 0001078799    
Document Type 10-K    
Document Period End Date Dec. 31, 2017    
Amendment Flag false    
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    
Entity Filer Category Smaller Reporting Company    
Entity Public Float     $ 42,786,158
Entity Common Stock, Shares Outstanding 2,103,464,006 2,139,307,875  
Document Fiscal Period Focus FY    
Document Fiscal Year Focus 2017