Analysis Of Income And Expense [Abstract]
| Concept |
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 |
|---|---|---|---|---|---|---|
| Analysis of income and expense [abstract] | ||||||
| Revenue [abstract] | ||||||
| Dividend income |
890,000,000
SEK
|
— | — |
1,266,000,000
SEK
|
— | — |
| Other revenue |
16,000,000
SEK
|
— | — |
12,000,000
SEK
|
— | — |
| Revenue |
4,904,000,000
SEK
|
— | — |
2,844,000,000
SEK
|
— | — |
| Material income and expense [abstract] | ||||||
| Finance income (cost) |
675,000,000
SEK
|
— | — |
639,000,000
SEK
|
— | — |
| Comprehensive income, continuing and discontinued operations [abstract] | ||||||
| Comprehensive income | — |
4,772,000,000
SEK
|
4,772,000,000
SEK
|
— |
2,698,000,000
SEK
|
2,698,000,000
SEK
|