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 |
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 |
2023-01-01 to 2023-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| Profit or loss [abstract] | ||||||||||
| Profit (loss) [abstract] | ||||||||||
| Revenue | — |
4,032,000,000
SEK
|
— | — | — | — | — |
7,054,000,000
SEK
|
— | — |
| Other income | — |
713,000,000
SEK
|
— | — | — | — | — |
166,000,000
SEK
|
— | — |
| Impairment loss (reversal of impairment loss) recognised in profit or loss | — |
2,876,000,000
SEK
|
— | — | — | — | — |
47,000,000
SEK
|
— | — |
| Profit (loss) from operating activities | — |
5,217,000,000
SEK
|
— | — | — | — | — |
3,204,000,000
SEK
|
— | — |
| Finance income | — |
20,000,000
SEK
|
— | — | — | — | — |
46,000,000
SEK
|
— | — |
| Finance costs | — |
471,000,000
SEK
|
— | — | — | — | — |
597,000,000
SEK
|
— | — |
| Profit (loss) before tax | — |
5,668,000,000
SEK
|
— | — | — | — | — |
3,755,000,000
SEK
|
— | — |
| Tax expense (income) | — |
1,215,000,000
SEK
|
— | — | — | — | — |
357,000,000
SEK
|
— | — |
| Profit (loss) |
0
SEK
|
6,883,000,000
SEK
|
0
SEK
|
0
SEK
|
6,883,000,000
SEK
|
0
SEK
|
0
SEK
|
3,398,000,000
SEK
|
3,398,000,000
SEK
|
0
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 | — |
24.00
|
— | — | — | — | — |
31.00
|
— | — |
| Diluted earnings per share [abstract] | ||||||||||
| Diluted earnings (loss) per share | — |
24.00
|
— | — | — | — | — |
31.00
|
— | — |