v3.25.4
Risk and capital management (Details)
kr in Millions
12 Months Ended
Dec. 31, 2025
SEK (kr)
item
Dec. 31, 2024
SEK (kr)
Dec. 31, 2023
SEK (kr)
Risk and capital management      
Net credit losses kr (429) kr (93) kr (585)
Capital ratio 23.10% 22.20%  
Common Equity Tier 1 capital ratio 23.10% 22.20%  
Leverage ratio 9.50% 9.60%  
LCR 611.00% 583.00%  
NSFR 120.00% 129.00%  
Additional capital - Pillar 2 guidance 1.00%    
Additional capital (pillar 2 guidance) of total leverage ratio exposure 0.15%    
Total risk-based capital requirement 16.10% 17.30%  
CET1 ratio requirements inclusive Pillar 2 guidance 11.30% 12.20%  
Number of lines of defense for risk management and risk control | item 3    
Period for capital adequacy assessments 3 years    
Bottom of range      
Risk and capital management      
Total capital ratio excess over capital adequacy requirement, target 2.00%    
Common Equity Tier I ratio excess over capital adequacy requirement, target 4.00%    
Top of range      
Risk and capital management      
Total capital ratio excess over capital adequacy requirement, target 7.00%    
Common Equity Tier I ratio excess over capital adequacy requirement, target 7.00%    
Credit risk      
Risk and capital management      
Risk amount kr 8,000 kr 7,700  
Market risk      
Risk and capital management      
Risk amount 1,500 1,000  
Operational risk      
Risk and capital management      
Risk amount kr 400 kr 400