v3.25.4
Financial Liabilities at Amortised Cost (Details) - Schedule of Loans from Chilean and Foreign Financial Institutions by Maturity Amount - CLP ($)
$ in Millions
Dec. 31, 2025
Dec. 31, 2024
Schedule of Loans from Chilean Central Bank by Maturity Amount [Line Items]    
Issued debt instruments $ 3,404,185 $ 4,285,636
Chilean financial institutions    
Schedule of Loans from Chilean Central Bank by Maturity Amount [Line Items]    
Issued debt instruments 30,052 52,311
Due within 1 year | Chilean financial institutions    
Schedule of Loans from Chilean Central Bank by Maturity Amount [Line Items]    
Issued debt instruments 30,052 12,311
Due within 1 year | Foreign financial institutions    
Schedule of Loans from Chilean Central Bank by Maturity Amount [Line Items]    
Issued debt instruments 2,513,436 3,353,155
Due within 1 and 2 year | Chilean financial institutions    
Schedule of Loans from Chilean Central Bank by Maturity Amount [Line Items]    
Issued debt instruments 0 40,000
Due within 1 and 2 year | Foreign financial institutions    
Schedule of Loans from Chilean Central Bank by Maturity Amount [Line Items]    
Issued debt instruments 369,126 630,918
Due within 2 and 3 year | Chilean financial institutions    
Schedule of Loans from Chilean Central Bank by Maturity Amount [Line Items]    
Issued debt instruments 0 0
Due within 2 and 3 year | Foreign financial institutions    
Schedule of Loans from Chilean Central Bank by Maturity Amount [Line Items]    
Issued debt instruments 289,966 197,765
Due within 3 and 4 year | Chilean financial institutions    
Schedule of Loans from Chilean Central Bank by Maturity Amount [Line Items]    
Issued debt instruments 0 0
Due within 3 and 4 year | Foreign financial institutions    
Schedule of Loans from Chilean Central Bank by Maturity Amount [Line Items]    
Issued debt instruments 0 0
Due after 4 year but within 5 years | Foreign financial institutions    
Schedule of Loans from Chilean Central Bank by Maturity Amount [Line Items]    
Issued debt instruments 223,890 0
Due after 5 years | Chilean financial institutions    
Schedule of Loans from Chilean Central Bank by Maturity Amount [Line Items]    
Issued debt instruments 0 0
Due after 5 years | Foreign financial institutions    
Schedule of Loans from Chilean Central Bank by Maturity Amount [Line Items]    
Issued debt instruments $ 7,767 $ 103,798