Statement Of Comprehensive Income [Abstract]
| Concept |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
|---|---|---|---|---|---|---|---|---|
| Statement of comprehensive income [abstract] | ||||||||
| Profit (loss) | — | — |
2 020
SEK
|
— | — |
660,000,000
SEK
|
— | — |
| Other comprehensive income [abstract] | ||||||||
| Other comprehensive income | — | — |
-
SEK
|
— | — |
-
SEK
|
— | — |
| Comprehensive income |
4,000,000
SEK
|
2 017
SEK
|
2 020
SEK
|
2 017
SEK
|
659,000,000
SEK
|
660,000,000
SEK
|
1,000,000
SEK
|
659,000,000
SEK
|
| Comprehensive income attributable to [abstract] | ||||||||
| Comprehensive income, attributable to owners of parent | — | — |
2 017
SEK
|
— | — |
659,000,000
SEK
|
— | — |
| Comprehensive income, attributable to non-controlling interests | — | — |
36,000,000
SEK
|
— | — |
15,000,000
SEK
|
— | — |