Statement Of Comprehensive Income [Abstract]
| Concept |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
|---|---|---|---|---|---|---|---|---|
| Statement of comprehensive income [abstract] | ||||||||
| Profit (loss) |
0
SEK
|
2,248,000,000
SEK
|
2,248,000,000
SEK
|
2,248,000,000
SEK
|
2,061,000,000
SEK
|
0
SEK
|
2,061,000,000
SEK
|
2,061,000,000
SEK
|
| Other comprehensive income [abstract] | ||||||||
| Components of other comprehensive income that will not be reclassified to profit or loss, net of tax [abstract] | ||||||||
| Other comprehensive income, net of tax, insurance finance income (expenses) from insurance contracts issued excluded from profit or loss that will not be reclassified to profit or loss | — |
0
SEK
|
— | — |
0
SEK
|
— | — | — |
| Other comprehensive income | — |
0
SEK
|
— |
0
SEK
|
0
SEK
|
— | — |
0
SEK
|
| Comprehensive income |
0
SEK
|
2,248,000,000
SEK
|
2,248,000,000
SEK
|
2,248,000,000
SEK
|
2,061,000,000
SEK
|
0
SEK
|
2,061,000,000
SEK
|
2,061,000,000
SEK
|