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 |
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 |
2023-01-01 to 2023-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of comprehensive income [abstract] | ||||||||||||||
| Profit (loss) |
1,000,000
SEK
|
36,000,000
SEK
|
— | — | — |
36,000,000
SEK
|
36,000,000
SEK
|
— | — |
138,000,000
SEK
|
— |
4,000,000
SEK
|
133,000,000
SEK
|
133,000,000
SEK
|
| Other comprehensive income [abstract] | ||||||||||||||
| Components of other comprehensive income that will be reclassified to profit or loss, net of tax [abstract] | ||||||||||||||
| Exchange differences on translation [abstract] | ||||||||||||||
| Other comprehensive income, net of tax, exchange differences on translation of foreign operations | — |
12,000,000
SEK
|
— | — | — | — | — | — | — |
2,000,000
SEK
|
— | — | — | — |
| Other comprehensive income | — |
12,000,000
SEK
|
— | — |
12,000,000
SEK
|
— |
12,000,000
SEK
|
— | — |
2,000,000
SEK
|
2,000,000
SEK
|
— | — |
2,000,000
SEK
|
| Comprehensive income |
1,000,000
SEK
|
48,000,000
SEK
|
0
SEK
|
0
SEK
|
12,000,000
SEK
|
36,000,000
SEK
|
47,000,000
SEK
|
0
SEK
|
0
SEK
|
140,000,000
SEK
|
2,000,000
SEK
|
4,000,000
SEK
|
133,000,000
SEK
|
135,000,000
SEK
|
| Comprehensive income attributable to [abstract] | ||||||||||||||
| Comprehensive income, attributable to owners of parent | — |
47,000,000
SEK
|
— | — | — | — | — | — | — |
135,000,000
SEK
|
— | — | — | — |
| Comprehensive income, attributable to non-controlling interests | — |
1,000,000
SEK
|
— | — | — | — | — | — | — |
4,000,000
SEK
|
— | — | — | — |