v3.25.4
ACCOUNTING POLICIES - Allowance for Credit Losses (Details)
 12 Months Ended
Dec. 31, 2025
analyst
Mortgage  
Schedule of Held-to-Maturity Securities [Line Items]  
Number of analysts used in forecast 50
R&S forecast period 1 year
Average unemployment rate, term 75 years
Loss given default forecast period 2 years
Reversion period 2 years
Installment  
Schedule of Held-to-Maturity Securities [Line Items]  
Number of analysts used in forecast 50
R&S forecast period 1 year
Average unemployment rate, term 75 years