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 |
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 |
2023-01-01 to 2023-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of comprehensive income [abstract] | ||||||||||||||
| Profit (loss) |
0
SEK
|
1 013
SEK
|
— |
134,000,000
SEK
|
— | — |
879,000,000
SEK
|
879,000,000
SEK
|
— |
6 63
SEK
|
152,000,000
SEK
|
— |
511,000,000
SEK
|
511,000,000
SEK
|
| Other comprehensive income [abstract] | ||||||||||||||
| Other comprehensive income that will not be reclassified to profit or loss, net of tax | — |
1,000,000
SEK
|
— | — | — | — | — | — | — |
1,000,000
SEK
|
— | — | — | — |
| Other comprehensive income that will be reclassified to profit or loss, net of tax | — |
21,000,000
SEK
|
— | — | — | — | — | — | — |
126,000,000
SEK
|
— | — | — | — |
| Other comprehensive income | — |
20,000,000
SEK
|
290,000,000
SEK
|
— |
29,000,000
SEK
|
340,000,000
SEK
|
1,000,000
SEK
|
20,000,000
SEK
|
26 4
SEK
|
12 5
SEK
|
— |
390,000,000
SEK
|
1,000,000
SEK
|
125,000,000
SEK
|
| Comprehensive income |
0
SEK
|
1 033
SEK
|
290,000,000
SEK
|
134,000,000
SEK
|
29,000,000
SEK
|
340,000,000
SEK
|
878,000,000
SEK
|
899,000,000
SEK
|
264,000,000
SEK
|
538,000,000
SEK
|
152,000,000
SEK
|
390,000,000
SEK
|
512,000,000
SEK
|
386,000,000
SEK
|
| Comprehensive income attributable to [abstract] | ||||||||||||||
| Comprehensive income, attributable to owners of parent | — |
899,000,000
SEK
|
— | — | — | — | — | — | — |
386,000,000
SEK
|
— | — | — | — |
| Comprehensive income, attributable to non-controlling interests | — |
0
SEK
|
— | — | — | — | — | — | — |
–
SEK
|
— | — | — | — |