v3.26.1
Cover - shares
6 Months Ended
Jun. 30, 2026
Aug. 18, 2026
Cover [Abstract]    
Entity Registrant Name GLOBAL ASSET MANAGEMENT GROUP, INC.  
Entity Central Index Key 0000055234  
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 true  
Entity Current Reporting Status Yes  
Document Period End Date Jun. 30, 2026  
Entity Filer Category Non-accelerated Filer  
Document Fiscal Period Focus Q2  
Document Fiscal Year Focus 2026  
Entity Ex Transition Period false  
Entity Common Stock Shares Outstanding   440,152,858
Document Quarterly Report true  
Document Transition Report false  
Entity File Number 0-08962  
Entity Incorporation State Country Code WY  
Entity Tax Identification Number 84-1641415  
Entity Address Address Line 1 51 Monroe St  
Entity Address Address Line 2 Suite 1505  
Entity Address City Or Town Rockville  
Entity Address State Or Province MD  
Entity Address Postal Zip Code 20852  
City Area Code 240  
Local Phone Number 398-8319  
Entity Interactive Data Current Yes