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 |
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] | |||||||||||||||
| Increase (decrease) through exercise of warrants, equity | — |
2,000,000
SEK
|
-
SEK
|
2,000,000
SEK
|
-
SEK
|
-
SEK
|
-
SEK
|
2,000,000
SEK
|
— | — | — | — | — | — | — |
| Increase (decrease) through transactions with owners, equity |
2,000,000
SEK
|
59,000,000
SEK
|
-
SEK
|
59,000,000
SEK
|
61,000,000
SEK
|
-
SEK
|
-
SEK
|
— |
0
SEK
|
-
SEK
|
-
SEK
|
-
SEK
|
-
SEK
|
0
SEK
|
-
SEK
|