Statement Of Changes In Equity [Abstract]
| Concept |
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 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
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 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of changes in equity [abstract] | ||||||||||||||
| Statement of changes in equity [line items] | ||||||||||||||
| Dividends recognised as distributions to non-controlling interests | — | — | — | — | — | — | — |
1,000,000
SEK
|
-
SEK
|
-
SEK
|
-
SEK
|
-
SEK
|
1,000,000
SEK
|
-
SEK
|
| Increase (decrease) through transactions with owners, equity |
274,000,000
SEK
|
-
SEK
|
-
SEK
|
274,000,000
SEK
|
-
SEK
|
-
SEK
|
-
SEK
|
1,000,000
SEK
|
-
SEK
|
-
SEK
|
-
SEK
|
-
SEK
|
1,000,000
SEK
|
-
SEK
|
| Reduction of issued capital |
274,000,000
SEK
|
-
SEK
|
-
SEK
|
274,000,000
SEK
|
-
SEK
|
-
SEK
|
-
SEK
|
— | — | — | — | — | — | — |