v3.22.2.2
Document And Entity Information - shares
 3 Months Ended
Sep. 30, 2022
Nov. 03, 2022
Document Information Line Items    
Entity Registrant Name GALAXY NEXT GENERATION, INC.  
Trading Symbol N/A  
Document Type 10-Q  
Current Fiscal Year End Date --06-30  
Entity Common Stock, Shares Outstanding   22,648,956
Amendment Flag false  
Entity Central Index Key 0001127993  
Entity Current Reporting Status Yes  
Entity Filer Category Non-accelerated Filer  
Document Period End Date Sep. 30, 2022  
Document Fiscal Year Focus 2023  
Document Fiscal Period Focus Q1  
Entity Small Business true  
Entity Emerging Growth Company false  
Entity Shell Company false  
Document Quarterly Report true  
Document Transition Report false  
Entity File Number 000-56006  
Entity Incorporation, State or Country Code NV  
Entity Tax Identification Number 61-1363026  
Entity Address, Address Line One 285 N Big A Road  
Entity Address, City or Town Toccoa  
Entity Address, State or Province GA  
Entity Address, Postal Zip Code 30577  
City Area Code (706)  
Local Phone Number 391-5030  
Title of 12(b) Security N/A  
Security Exchange Name NONE  
Entity Interactive Data Current Yes