XML 11 R1.htm IDEA: XBRL DOCUMENT v3.22.2.2
Cover - shares
 6 Months Ended
Jun. 30, 2022
Aug. 15, 2022
Cover [Abstract]    
Entity Registrant Name COSMOS HOLDINGS INC.  
Entity Central Index Key 0001474167  
Document Type 10-Q  
Amendment Flag false  
Current Fiscal Year End Date --12-31  
Entity Small Business true  
Entity Shell Company false  
Entity Emerging Growth Company false  
Entity Current Reporting Status Yes  
Document Period End Date Jun. 30, 2022  
Entity Filer Category Non-accelerated Filer  
Document Fiscal Period Focus Q2  
Document Fiscal Year Focus 2022  
Entity Common Stock Shares Outstanding   25,977,994
Document Quarterly Report true  
Entity File Number 000-54436  
Entity Incorporation State Country Code NV  
Entity Tax Identification Number 27-0611758  
Entity Interactive Data Current Yes  
Entity Address Address Line 1 141 West Jackson Blvd  
Entity Address Address Line 2 Suite 4236  
Entity Address City Or Town Chicago  
Entity Address State Or Province IL  
Entity Address Postal Zip Code 60604  
City Area Code 312  
Local Phone Number 536-3102  
Security 12b Title Common Stock, $.001 par value  
Trading Symbol COSM  
Security Exchange Name NASDAQ  
Document Transition Report false