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] | ||||||||||||||
| Increase (decrease) through exercise of options, equity | — | — | — | — | — | — | — | — | — | — |
250,000
SEK
|
— |
6 031
SEK
|
6 281
SEK
|
| Increase (decrease) through transactions with owners, equity |
14,000
SEK
|
69 160
SEK
|
67 985
SEK
|
545,000
SEK
|
0
SEK
|
166,000
SEK
|
450,000
SEK
|
55 140
SEK
|
138,000
SEK
|
0
SEK
|
284,000
SEK
|
0
SEK
|
6 031
SEK
|
48 687
SEK
|