CIRR-System - Narrative (Details) - SEK (kr) kr in Millions |
12 Months Ended | |
|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
|
| CIRR-system [Abstract] | ||
| Concessionary loans outstanding | kr 0 | kr 64 |
| Operating result of previous concessionary credit program | (1) | (7) |
| Administrative remuneration for concessionary loans | kr 0 | kr 0 |