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 |
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) | — |
1,041,000,000
SEK
|
— | — | — |
486,000,000
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 | — |
219,000,000
SEK
|
— | — | — |
188,000,000
SEK
|
— | — |
| Other comprehensive income | — |
219,000,000
SEK
|
— | — | — |
188,000,000
SEK
|
— | — |
| Comprehensive income |
-
SEK
|
822,000,000
SEK
|
10 4 ,1
SEK
|
21, 9
SEK
|
-
SEK
|
674,000,000
SEK
|
486,000,000
SEK
|
18 , 8
SEK
|
| Comprehensive income attributable to [abstract] | ||||||||
| Comprehensive income, attributable to owners of parent | — |
822,000,000
SEK
|
— | — | — |
674,000,000
SEK
|
— | — |