v3.25.4
Cover - USD ($)
 12 Months Ended
Dec. 31, 2024
Jan. 21, 2026
Jun. 30, 2024
Document Information [Line Items]      
Document Type 10-K    
Document Annual Report true    
Document Transition Report false    
Document Financial Statement Error Correction [Flag] false    
Entity Interactive Data Current Yes    
ICFR Auditor Attestation Flag false    
Amendment Flag false    
Document Period End Date Dec. 31, 2024    
Document Fiscal Year Focus 2024    
Document Fiscal Period Focus FY    
Documents Incorporated by Reference [Text Block] None    
Entity Information [Line Items]      
Entity Registrant Name TRILLER GROUP INC.    
Entity Central Index Key 0001769624    
Entity File Number 001-38909    
Entity Tax Identification Number 33-1473901    
Entity Incorporation, State or Country Code DE    
Current Fiscal Year End Date --12-31    
Entity Well-known Seasoned Issuer No    
Entity Voluntary Filers No    
Entity Current Reporting Status No    
Entity Shell Company false    
Entity Filer Category Non-accelerated Filer    
Entity Small Business true    
Entity Emerging Growth Company true    
Entity Ex Transition Period false    
Entity Public Float     $ 58,706,055
Entity Contact Personnel [Line Items]      
Entity Address, Address Line One 7119 West Sunset Boulevard    
Entity Address, Address Line Two Suite 782    
Entity Address, City or Town Los Angeles    
Entity Address, Country CA    
Entity Address, Postal Zip Code N/A    
Entity Phone Fax Numbers [Line Items]      
City Area Code 310    
Local Phone Number 893-5090    
Entity Listings [Line Items]      
Entity Common Stock, Shares Outstanding   197,266,991  
Common Stocks, $0.001 par value      
Entity Listings [Line Items]      
Title of 12(b) Security Common Stocks, $0.001 par value    
Trading Symbol ILLR    
Security Exchange Name NASDAQ    
Warrants, each warrant exercisable for one-quarter of one share of Common Stock for $23.00 per full share      
Entity Listings [Line Items]      
Title of 12(b) Security Warrants, each warrant exercisable for one-quarter of one share of Common Stock for $23.00 per full share    
Trading Symbol ILLRW    
Security Exchange Name NASDAQ