v3.26.1
Cover - shares
 6 Months Ended
Feb. 28, 2026
Apr. 08, 2026
Document Information [Line Items]    
Document Type 10-Q  
Document Quarterly Report true  
Document Transition Report false  
Entity Interactive Data Current Yes  
Amendment Flag false  
Document Period End Date Feb. 28, 2026  
Document Fiscal Year Focus 2026  
Document Fiscal Period Focus Q2  
Entity Information [Line Items]    
Entity Registrant Name XFLH Capital Corporation  
Entity Central Index Key 0002088103  
Entity File Number 001-43120  
Entity Tax Identification Number 00-0000000  
Entity Incorporation, State or Country Code E9  
Current Fiscal Year End Date --08-31  
Entity Current Reporting Status Yes  
Entity Shell Company true  
Entity Filer Category Non-accelerated Filer  
Entity Small Business true  
Entity Emerging Growth Company true  
Entity Ex Transition Period false  
Entity Contact Personnel [Line Items]    
Entity Address, Address Line One 8 The Green #6565  
Entity Address, City or Town Dover  
Entity Address, State or Province DE  
Entity Address, Postal Zip Code 19901  
Entity Phone Fax Numbers [Line Items]    
City Area Code 551  
Local Phone Number 358-2652  
Entity Listings [Line Items]    
Entity Common Stock, Shares Outstanding   13,888,303
Ordinary Share Units    
Entity Listings [Line Items]    
Title of 12(b) Security Units, each consisting of one Ordinary Share, $0.0001 par value, and one right  
Trading Symbol XFLHU  
Security Exchange Name NYSE  
Ordinary Shares    
Entity Listings [Line Items]    
Title of 12(b) Security Ordinary Shares, $0.0001 par value  
Trading Symbol XFLH  
Security Exchange Name NYSE  
Ordinary Share Rights    
Entity Listings [Line Items]    
Title of 12(b) Security Rights to receive one-seventh (1/7th) of one Ordinary Share  
Trading Symbol XFLHR  
Security Exchange Name NYSE