Statement Of Financial Position [Abstract]
| Concept |
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 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | |||||||||||||||||||||
| Assets [abstract] | |||||||||||||||||||||
| Non-current assets [abstract] | |||||||||||||||||||||
| Property, plant and equipment | — | — | — |
67 806
SEK
|
— | — | — | — | — | — | — | — | — |
71 650
SEK
|
— | — | — | — | — | — | — |
| Right-of-use assets | — | — | — |
214 847
SEK
|
— | — | — | — | — | — | — | — | — |
207 605
SEK
|
— | — | — | — | — | — | — |
| Deferred tax assets | — | — | — |
11 550
SEK
|
— | — | — | — | — | — | — | — | — |
34 630
SEK
|
— | — | — | — | — | — | — |
| Non-current assets | — | — | — |
6 398 082
SEK
|
— | — | — | — | — | — | — | — | — |
5 653 567
SEK
|
— | — | — | — | — | — | — |
| Current assets [abstract] | |||||||||||||||||||||
| Trade and other current receivables | — | — | — |
1 026 363
SEK
|
— | — | — | — | — | — | — | — | — |
1 093 366
SEK
|
— | — | — | — | — | — | — |
| Current tax assets, current | — | — | — |
642 762
SEK
|
— | — | — | — | — | — | — | — | — |
555 908
SEK
|
— | — | — | — | — | — | — |
| Cash and cash equivalents | — | — | — |
977 440
SEK
|
— | — | — | — | — | — | — | — | — |
863 165
SEK
|
— | — | — | — |
639 155
SEK
|
— | — |
| Current assets | — | — | — |
2 777 361
SEK
|
— | — | — | — | — | — | — | — | — |
2 611 035
SEK
|
— | — | — | — | — | — | — |
| Assets | — | — | — |
9 175 443
SEK
|
— | — | — | — | — | — | — | — | — |
8 264 602
SEK
|
— | — | — | — | — | — | — |
| Equity and liabilities [abstract] | |||||||||||||||||||||
| Equity [abstract] | |||||||||||||||||||||
| Issued capital | — | — | — |
96 329
SEK
|
— | — | — | — | — | — | — | — | — |
96 329
SEK
|
— | — | — | — | — | — | — |
| Retained earnings | — | — | — |
4 012 743
SEK
|
— | — | — | — | — | — | — | — | — |
3 460 051
SEK
|
— | — | — | — | — | — | — |
| Other reserves | — | — | — |
270 796
SEK
|
— | — | — | — | — | — | — | — | — |
41 179
SEK
|
— | — | — | — | — | — | — |
| Non-controlling interests | — | — | — |
5 542
SEK
|
— | — | — | — | — | — | — | — | — |
25 359
SEK
|
— | — | — | — | — | — | — |
| Equity |
4 012 743
SEK
|
270 796
SEK
|
1 441 949
SEK
|
5 816 275
SEK
|
5 816 275
SEK
|
5 542
SEK
|
96 329
SEK
|
3 460 051
SEK
|
25 359
SEK
|
1 439 975
SEK
|
5 062 893
SEK
|
96 329
SEK
|
41 179
SEK
|
5 062 893
SEK
|
4 899 053
SEK
|
1 425
SEK
|
441 035
SEK
|
1 438 757
SEK
|
— |
2 921 507
SEK
|
96 329
SEK
|
| Liabilities [abstract] | |||||||||||||||||||||
| Non-current liabilities [abstract] | |||||||||||||||||||||
| Deferred tax liabilities | — | — | — |
17 927
SEK
|
— | — | — | — | — | — | — | — | — |
17 132
SEK
|
— | — | — | — | — | — | — |
| Non-current liabilities | — | — | — |
159 936
SEK
|
— | — | — | — | — | — | — | — | — |
1 140 190
SEK
|
— | — | — | — | — | — | — |
| Current liabilities [abstract] | |||||||||||||||||||||
| Current tax liabilities, current | — | — | — |
757 891
SEK
|
— | — | — | — | — | — | — | — | — |
639 117
SEK
|
— | — | — | — | — | — | — |
| Current liabilities | — | — | — |
3 199 232
SEK
|
— | — | — | — | — | — | — | — | — |
2 061 519
SEK
|
— | — | — | — | — | — | — |
| Equity and liabilities | — | — | — |
9 175 443
SEK
|
— | — | — | — | — | — | — | — | — |
8 264 602
SEK
|
— | — | — | — | — | — | — |