v3.26.1
Cover
Jul. 29, 2026
Cover [Abstract]  
Document Type 8-K
Amendment Flag false
Document Period End Date Jul. 29, 2026
Current Fiscal Year End Date --12-31
Entity File Number 000-56027
Entity Registrant Name The Greater Cannabis Company, Inc.
Entity Central Index Key 0001695473
Entity Tax Identification Number 30-0842570
Entity Incorporation, State or Country Code FL
Entity Address, Address Line One 200 South Biscayne Blvd
Entity Address, City or Town Miami
Entity Address, State or Province FL
Entity Address, Postal Zip Code 33131
City Area Code +52
Local Phone Number 1 55 6449 4966
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Entity Emerging Growth Company false