v3.25.4
Derivatives and hedge accounting - Offsetting (Details) - SEK (kr)
kr in Millions
Dec. 31, 2025
Dec. 31, 2024
Financial assets subject to offsetting, enforceable master netting arrangements and similar agreements    
Gross amounts of recognized financial assets kr 8,185 kr 13,328
Amounts offset in the Statement of Financial Position (1,465) (2,685)
Net amounts of financial assets presented in the Statement of Financial Position 6,721 10,643
Amounts subject to an enforceable master netting arrangement or similar agreement not offset in the Statement of Financial Position related to:    
Financial instruments (2,124) (1,881)
Cash collateral received (4,339) (7,997)
Net amount 258 765
Financial liabilities subject to offsetting, enforceable master netting arrangements and similar agreements    
Gross amounts of recognized financial liabilities 10,452 7,912
Amounts offset in the Statement of Financial Position (1,465) (2,685)
Net amounts of financial liabilities presented in the Statement of Financial Position 8,988 5,227
Amounts subject to an enforceable master netting arrangement or similar agreement not offset in the Statement of Financial Position related to:    
Financial instruments (2,124) (1,881)
Cash collateral paid (6,560) (3,170)
Net amount kr 303 kr 176