v3.26.1
Cover - $ / shares
6 Months Ended
Jun. 30, 2026
Aug. 14, 2026
Document Type 10-Q  
Amendment Flag false  
Document Quarterly Report true  
Document Transition Report false  
Document Period End Date Jun. 30, 2026  
Document Fiscal Period Focus Q2  
Document Fiscal Year Focus 2026  
Current Fiscal Year End Date --12-31  
Entity File Number 001-43061  
Entity Registrant Name X3 Acquisition Corp. Ltd.  
Entity Central Index Key 0002083493  
Entity Tax Identification Number 98-1877158  
Entity Incorporation, State or Country Code E9  
Entity Address, Address Line One 3033 Excelsior Blvd  
Entity Address, Address Line Two Suite 343  
Entity Address, City or Town Minneapolis  
Entity Address, State or Province MN  
Entity Address, Postal Zip Code 55416  
City Area Code 612  
Local Phone Number 457-0070  
Entity Current Reporting Status No  
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  
Units, each consisting of one Class A ordinary share and one-half of one redeemable warrant    
Title of 12(b) Security Units, each consisting of one Class A ordinary share and one-half of one redeemable warrant  
Trading Symbol XCBEU  
Security Exchange Name NASDAQ  
Class A ordinary shares, par value $0.0001 per share    
Title of 12(b) Security Class A ordinary shares, par value $0.0001 per share  
Trading Symbol XCBE  
Security Exchange Name NASDAQ  
Warrants, each whole warrant exercisable for one Class A ordinary share    
Title of 12(b) Security Warrants, each whole warrant exercisable for one Class A ordinary share  
Trading Symbol XCBEW  
Security Exchange Name NASDAQ  
Common Class A [Member]    
Entity Common Stock, Shares Outstanding   22,500,000
Entity Listing, Par Value Per Share $ 0.0001  
Common Class B [Member]    
Entity Common Stock, Shares Outstanding   5,625,000
Entity Listing, Par Value Per Share $ 0.0001