Statement Of Comprehensive Income [Abstract]
| Concept |
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 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of comprehensive income [abstract] | ||||||||||||
| Profit (loss) |
–
SEK
|
–
SEK
|
10 074
SEK
|
1,000,000
SEK
|
10 075
SEK
|
–
SEK
|
–
SEK
|
–
SEK
|
5 257
SEK
|
5 260
SEK
|
3,000,000
SEK
|
–
SEK
|
| Other comprehensive income [abstract] | ||||||||||||
| Other comprehensive income that will not be reclassified to profit or loss, net of tax | — | — |
1,000,000
SEK
|
— | — | — | — | — |
113,000,000
SEK
|
— | — | — |
| Other comprehensive income that will be reclassified to profit or loss, net of tax | — | — |
655,000,000
SEK
|
— | — | — | — | — |
3 328
SEK
|
— | — | — |
| Other comprehensive income |
–
SEK
|
–
SEK
|
656,000,000
SEK
|
–
SEK
|
1,000,000
SEK
|
655,000,000
SEK
|
–
SEK
|
3 328
SEK
|
3 441
SEK
|
112,000,000
SEK
|
1,000,000
SEK
|
–
SEK
|
| Comprehensive income | — | — |
9 418
SEK
|
— | — | — | — | — |
8 698
SEK
|
— | — | — |
| Comprehensive income attributable to [abstract] | ||||||||||||
| Comprehensive income, attributable to owners of parent | — | — |
9 418
SEK
|
— | — | — | — | — |
8 701
SEK
|
— | — | — |
| Comprehensive income, attributable to non-controlling interests | — | — |
0
SEK
|
— | — | — | — | — |
3,000,000
SEK
|
— | — | — |