XML 108 R88.htm IDEA: XBRL DOCUMENT v3.26.1
Group structure - Summary of fair value of the identifiable assets acquired and liabilities (Details) - BRL (R$)
R$ in Thousands
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Disclosure of subsidiaries [line items]      
Purchase consideration transferred of subsidiaries R$ 325,502    
Increase Due To Acquisitions Of Associates And Joint Ventures Accounted For Using Equity Method 295,281 R$ 363,217  
Equity-accounted method | Wealth High Governance Holding De Participações S.A., O Primo Rico Mídia, Educacional e Participações Ltda. and NK112 Empreendimentos e Participações S.A.      
Disclosure of subsidiaries [line items]      
Goodwill arising on acquisition of subsidiaries 155,835    
Increase Due To Acquisitions Of Associates And Joint Ventures Accounted For Using Equity Method 243,542 363,217  
Monte Bravo Holding JV S.A. And Blue3 S.A.And Ctrl+e Participações Ltda. [Member]      
Disclosure of subsidiaries [line items]      
Purchase consideration transferred of subsidiaries     R$ 784,743
Goodwill arising on acquisition of subsidiaries     487,671
Amount paid for the acquision of the subsidiary to date 35,518 669,521 R$ 45,000
Accounts payable for the acquision of the subsidiary to date 42,220    
IFAs [Member]      
Disclosure of subsidiaries [line items]      
Purchase consideration transferred of subsidiaries 46,442 416,281  
Amount paid for the acquision of the subsidiary to date   225,766  
Accounts payable for the acquision of the subsidiary to date R$ 16,932 200,752  
Private issuance of XP Inc Class A shares for the acquisition of the subsidiary   106,412  
Contingent consideration for the acquision of the subsidiary to date   R$ 17,227