Profit Or Loss [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 |
|---|---|---|---|---|---|---|---|
| Profit or loss [abstract] | |||||||
| Profit (loss) [abstract] | |||||||
| Other income | — |
732,000,000
SEK
|
— | — |
614,000,000
SEK
|
— | — |
| Profit (loss) from operating activities | — |
1,661,000,000
SEK
|
— | — |
4,038,000,000
SEK
|
— | — |
| Finance income | — |
231,000,000
SEK
|
— | — |
280,000,000
SEK
|
— | — |
| Finance costs | — |
1,507,000,000
SEK
|
— | — |
1,300,000,000
SEK
|
— | — |
| Profit (loss) before tax | — |
384,000,000
SEK
|
— | — |
3,019,000,000
SEK
|
— | — |
| Tax expense (income) | — |
378,000,000
SEK
|
— | — |
827,000,000
SEK
|
— | — |
| Profit (loss) |
19,000,000
SEK
|
6,000,000
SEK
|
24,000,000
SEK
|
24,000,000
SEK
|
2,192,000,000
SEK
|
2,192,000,000
SEK
|
2,192,000,000
SEK
|
| Earnings per share [text block] | — | — | — | — | — | — | — |
| Earnings per share [abstract] | |||||||
| Earnings per share [line items] | |||||||
| Basic earnings per share [abstract] | |||||||
| Basic earnings (loss) per share | — |
5.00
|
— | — |
442.00
|
— | — |
| Diluted earnings per share [abstract] | |||||||
| Diluted earnings (loss) per share | — |
5.00
|
— | — |
442.00
|
— | — |