v3.26.1
Cover - USD ($)
5 Months Ended
Dec. 31, 2025
Apr. 14, 2026
Jun. 30, 2025
Document Type 10-K    
Amendment Flag false    
Document Annual Report true    
Document Transition Report false    
Document Period End Date Dec. 31, 2025    
Document Fiscal Period Focus FY    
Document Fiscal Year Focus 2025    
Current Fiscal Year End Date --12-31    
Entity File Number 333-290920    
Entity Registrant Name Aeon Acquisition I Corp.    
Entity Central Index Key 0002082526    
Entity Tax Identification Number 00-0000000    
Entity Incorporation, State or Country Code E9    
Entity Address, Address Line One 66 West Flagler Street    
Entity Address, Address Line Two Suite 900    
Entity Address, City or Town Miami    
Entity Address, State or Province FL    
Entity Address, Postal Zip Code 33130    
City Area Code (212)    
Local Phone Number 621-8777    
Entity Well-known Seasoned Issuer No    
Entity Voluntary Filers No    
Entity Current Reporting Status Yes    
Entity Interactive Data Current Yes    
Entity Filer Category Non-accelerated Filer    
Entity Small Business true    
Entity Emerging Growth Company true    
Elected Not To Use the Extended Transition Period false    
Entity Shell Company true    
Entity Public Float     $ 0
Documents Incorporated by Reference [Text Block] None    
Inception date Aug. 01, 2025    
ICFR Auditor Attestation Flag false    
Document Financial Statement Error Correction [Flag] false    
Auditor Firm ID 587    
Auditor Name RBSM LLP    
Auditor Location New York, NY    
Common Class A [Member]      
Entity Common Stock, Shares Outstanding   0  
Entity Listing, Par Value Per Share $ 0.0001    
Common Class B [Member]      
Entity Common Stock, Shares Outstanding   12,321,429  
Entity Listing, Par Value Per Share $ 0.0001