Statement Of Changes In Equity [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 |
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 |
2022-01-01 to 2022-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| Statement of changes in equity [abstract] | ||||||||||
| Statement of changes in equity [line items] | ||||||||||
| Dividends recognised as distributions to owners of parent | — | — |
37 194
SEK
|
37 194
SEK
|
— | — |
34 537
SEK
|
34 537
SEK
|
— | — |
| Increase (decrease) through transactions with owners, equity |
0
SEK
|
0
SEK
|
36 763
SEK
|
33 648
SEK
|
3 115
SEK
|
0
SEK
|
14 074
SEK
|
15 743
SEK
|
1 669
SEK
|
0
SEK
|