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 |
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) |
1,000,000
SEK
|
2 750
SEK
|
–
SEK
|
–
SEK
|
2 749
SEK
|
2 749
SEK
|
–
SEK
|
2 866
SEK
|
1,000,000
SEK
|
2 865
SEK
|
2 865
SEK
|
–
SEK
|
| Other comprehensive income [abstract] | ||||||||||||
| Other comprehensive income | — |
452,000,000
SEK
|
— | — | — | — | — |
195,000,000
SEK
|
— | — | — | — |
| Comprehensive income |
1,000,000
SEK
|
3 202
SEK
|
–
SEK
|
460,000,000
SEK
|
2 741
SEK
|
3 201
SEK
|
–
SEK
|
2 671
SEK
|
1,000,000
SEK
|
2 821
SEK
|
2 670
SEK
|
151,000,000
SEK
|
| Comprehensive income attributable to [abstract] | ||||||||||||
| Comprehensive income, attributable to owners of parent | — |
3 201
SEK
|
— | — | — | — | — |
2 670
SEK
|
— | — | — | — |
| Comprehensive income, attributable to non-controlling interests | — |
1,000,000
SEK
|
— | — | — | — | — |
1,000,000
SEK
|
— | — | — | — |