v3.26.1
Document and Entity Information - shares
 3 Months Ended
Mar. 31, 2026
May 13, 2026
May 04, 2026
Document and Entity Information      
Document Type 10-Q    
Document Quarterly Report true    
Document Period End Date Mar. 31, 2026    
Document Transition Report false    
Entity File Number 001-41761    
Entity Registrant Name Cheetah Net Supply Chain Service Inc.    
Entity Incorporation, State or Country Code DE    
Entity Tax Identification Number 81-3509120    
Entity Address, Address Line One 8707 Research Drive    
Entity Address, City or Town Irvine    
Entity Address State Or Province CA    
Entity Address, Postal Zip Code 92618    
City Area Code 949    
Local Phone Number 740-7799    
Title of 12(b) Security Class A common stock, par value $0.0001 per share    
Trading Symbol CTNT    
Security Exchange Name NASDAQ    
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    
Entity Ex Transition Period false    
Entity Shell Company false    
Entity Central Index Key 0001951667    
Current Fiscal Year End Date --12-31    
Document Fiscal Year Focus 2026    
Document Fiscal Period Focus Q1    
Amendment Flag false    
Class A common stock      
Document and Entity Information      
Entity Common Stock, Shares Outstanding   2,955,935  
Class B common stock      
Document and Entity Information      
Entity Common Stock, Shares Outstanding     3,456