Statement Of Changes In Equity [Abstract]
| Concept |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
As at 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 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of changes in equity [abstract] | ||||||||||||||||||||||||||
| Statement of changes in equity [line items] | ||||||||||||||||||||||||||
| Equity | — |
1 932 555
SEK
|
— |
1 519 142
SEK
|
193 924
SEK
|
— | — |
1 170
SEK
|
— |
218 318
SEK
|
1 609 709
SEK
|
— | — | — | — |
170 154
SEK
|
1 220 066
SEK
|
1 170
SEK
|
218 318
SEK
|
— | — |
876 229
SEK
|
81 417
SEK
|
218 318
SEK
|
1 177 134
SEK
|
1 170
SEK
|
| Changes in equity [abstract] | ||||||||||||||||||||||||||
| Comprehensive income [abstract] | ||||||||||||||||||||||||||
| Profit (loss) |
570 645
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — |
507 787
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Other comprehensive income |
23 770
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — |
88 737
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Comprehensive income |
594 415
SEK
|
— |
23 770
SEK
|
— | — |
570 645
SEK
|
-
SEK
|
— |
-
SEK
|
— | — |
-
SEK
|
88 737
SEK
|
596 524
SEK
|
507 787
SEK
|
— | — | — | — |
596 524
SEK
|
-
SEK
|
— | — | — | — | — |
| Increase (decrease) through other changes, equity |
82 976
SEK
|
— |
-
SEK
|
— | — |
82 976
SEK
|
-
SEK
|
— |
-
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Increase (decrease) through share-based payment transactions, equity |
11 168
SEK
|
— |
-
SEK
|
— | — |
11 168
SEK
|
-
SEK
|
— |
-
SEK
|
— | — |
-
SEK
|
-
SEK
|
— |
10 218
SEK
|
— | — | — | — |
10 218
SEK
|
-
SEK
|
— | — | — | — | — |