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 | — | — |
46 202
SEK
|
— | — | — | — | — | — | — | — | — | — |
36 629
SEK
|
— | — | — | — | — | — | — |
| Goodwill | — | — |
923 864
SEK
|
— | — | — | — | — | — | — | — | — | — |
382 313
SEK
|
— | — | — | — | — | — | — |
| Intangible assets other than goodwill | — | — |
153 153
SEK
|
— | — | — | — | — | — | — | — | — | — |
43 191
SEK
|
— | — | — | — | — | — | — |
| Deferred tax assets | — | — |
7 685
SEK
|
— | — | — | — | — | — | — | — | — | — |
7 355
SEK
|
— | — | — | — | — | — | — |
| Other non-current financial assets | — | — |
8 235
SEK
|
— | — | — | — | — | — | — | — | — | — |
4 929
SEK
|
— | — | — | — | — | — | — |
| Non-current assets | — | — |
1 139 139
SEK
|
— | — | — | — | — | — | — | — | — | — |
474 417
SEK
|
— | — | — | — | — | — | — |
| Current assets [abstract] | |||||||||||||||||||||
| Trade and other current receivables | — | — |
1 002 253
SEK
|
— | — | — | — | — | — | — | — | — | — |
825 457
SEK
|
— | — | — | — | — | — | — |
| Cash and cash equivalents | — | — |
136 709
SEK
|
— | — | — | — | — | — | — | — | — | — |
449 033
SEK
|
— | — | — | — |
82 210
SEK
|
— | — |
| Current assets | — | — |
1 521 857
SEK
|
— | — | — | — | — | — | — | — | — | — |
1 008 591
SEK
|
— | — | — | — | — | — | — |
| Assets | — | — |
2 660 996
SEK
|
— | — | — | — | — | — | — | — | — | — |
1 483 008
SEK
|
— | — | — | — | — | — | — |
| Equity and liabilities [abstract] | |||||||||||||||||||||
| Equity [abstract] | |||||||||||||||||||||
| Issued capital | — | — |
1 870
SEK
|
— | — | — | — | — | — | — | — | — | — |
1 870
SEK
|
— | — | — | — | — | — | — |
| Retained earnings | — | — |
280 307
SEK
|
— | — | — | — | — | — | — | — | — | — |
276 078
SEK
|
— | — | — | — | — | — | — |
| Non-controlling interests | — | — |
420,000
SEK
|
— | — | — | — | — | — | — | — | — | — |
228,000
SEK
|
— | — | — | — | — | — | — |
| Equity |
280 307
SEK
|
478 143
SEK
|
773 846
SEK
|
773 426
SEK
|
420,000
SEK
|
13 106
SEK
|
1 870
SEK
|
276 078
SEK
|
228,000
SEK
|
478 143
SEK
|
699 707
SEK
|
1 870
SEK
|
56 384
SEK
|
699 935
SEK
|
347 899
SEK
|
222,000
SEK
|
4 111
SEK
|
201 616
SEK
|
348 122
SEK
|
148 710
SEK
|
1 685
SEK
|
| Liabilities [abstract] | |||||||||||||||||||||
| Non-current liabilities [abstract] | |||||||||||||||||||||
| Deferred tax liabilities | — | — |
55 528
SEK
|
— | — | — | — | — | — | — | — | — | — |
22 815
SEK
|
— | — | — | — | — | — | — |
| Non-current liabilities | — | — |
724 029
SEK
|
— | — | — | — | — | — | — | — | — | — |
338 403
SEK
|
— | — | — | — | — | — | — |
| Current liabilities [abstract] | |||||||||||||||||||||
| Current tax liabilities, current | — | — |
57 796
SEK
|
— | — | — | — | — | — | — | — | — | — |
16 334
SEK
|
— | — | — | — | — | — | — |
| Current liabilities | — | — |
1 163 121
SEK
|
— | — | — | — | — | — | — | — | — | — |
444 670
SEK
|
— | — | — | — | — | — | — |
| Liabilities | — | — |
1 887 150
SEK
|
— | — | — | — | — | — | — | — | — | — |
783 073
SEK
|
— | — | — | — | — | — | — |
| Equity and liabilities | — | — |
2 660 996
SEK
|
— | — | — | — | — | — | — | — | — | — |
1 483 008
SEK
|
— | — | — | — | — | — | — |