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) |
6,000,000
SEK
|
1 235
SEK
|
— | — | — |
1 229
SEK
|
1 229
SEK
|
— | — |
1 100
SEK
|
0
SEK
|
1 100
SEK
|
1 100
SEK
|
— |
| Other comprehensive income [abstract] | ||||||||||||||
| Other comprehensive income |
0
SEK
|
98,000,000
SEK
|
— | — |
104,000,000
SEK
|
6,000,000
SEK
|
98,000,000
SEK
|
— | — |
201,000,000
SEK
|
0
SEK
|
23,000,000
SEK
|
201,000,000
SEK
|
178,000,000
SEK
|
| Comprehensive income |
6,000,000
SEK
|
1 333
SEK
|
—
SEK
|
—
SEK
|
104,000,000
SEK
|
1 223
SEK
|
1 327
SEK
|
—
SEK
|
—
SEK
|
899,000,000
SEK
|
0
SEK
|
1 077
SEK
|
899,000,000
SEK
|
178,000,000
SEK
|
| Comprehensive income attributable to [abstract] | ||||||||||||||
| Comprehensive income, attributable to owners of parent | — |
1 327
SEK
|
— | — | — | — | — | — | — |
899,000,000
SEK
|
— | — | — | — |
| Comprehensive income, attributable to non-controlling interests | — |
6,000,000
SEK
|
— | — | — | — | — | — | — |
0
SEK
|
— | — | — | — |