Statement Of Financial Position [Abstract]
| Concept |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 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 |
As at 2021-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | ||||||||||||||||||
| Assets [abstract] | ||||||||||||||||||
| Non-current assets [abstract] | ||||||||||||||||||
| Property, plant and equipment | — | — | — |
341 068
SEK
|
— | — |
370 084
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
| Right-of-use assets | — | — | — |
173 593
SEK
|
— | — |
190 790
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
| Goodwill | — | — | — |
475 511
SEK
|
— | — |
487 984
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
| Intangible assets other than goodwill | — | — | — |
2 688
SEK
|
— | — |
1 684
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
| Deferred tax assets | — | — | — |
93 727
SEK
|
— | — |
90 281
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
| Other non-current financial assets | — | — | — |
771,000
SEK
|
— | — |
831,000
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
| Non-current assets | — | — | — |
913 765
SEK
|
— | — |
950 864
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
| Current assets [abstract] | ||||||||||||||||||
| Current inventories | — | — | — |
224 667
SEK
|
— | — |
284 709
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
| Trade and other current receivables | — | — | — |
303 485
SEK
|
— | — |
305 526
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
| Current tax assets, current | — | — | — |
739,000
SEK
|
— | — |
2 803
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents | — | — | — |
129 363
SEK
|
— | — |
144 722
SEK
|
— | — | — | — | — |
135 280
SEK
|
— | — | — | — | — |
| Current assets | — | — | — |
657 515
SEK
|
— | — |
734 957
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
| Assets | — | — | — |
1 571 280
SEK
|
— | — |
1 685 821
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | ||||||||||||||||||
| Equity [abstract] | ||||||||||||||||||
| Issued capital | — | — | — |
236 549
SEK
|
— | — |
236 549
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
| Retained earnings | — | — | — |
550 750
SEK
|
— | — |
527 626
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
| Other reserves | — | — | — |
72 324
SEK
|
— | — |
68 981
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
| Equity attributable to owners of parent | — | — | — |
554 968
SEK
|
— | — |
574 749
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
| Non-controlling interests | — | — | — |
202,000
SEK
|
— | — |
2 912
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
| Equity |
236 549
SEK
|
550 750
SEK
|
796 845
SEK
|
554 766
SEK
|
72 324
SEK
|
202,000
SEK
|
571 837
SEK
|
2 912
SEK
|
527 626
SEK
|
236 549
SEK
|
68 981
SEK
|
796 845
SEK
|
439 977
SEK
|
609 751
SEK
|
18 366
SEK
|
796 845
SEK
|
2 032
SEK
|
236 549
SEK
|
| Liabilities [abstract] | ||||||||||||||||||
| Non-current liabilities [abstract] | ||||||||||||||||||
| Non-current provisions [abstract] | ||||||||||||||||||
| Other non-current provisions | — | — | — |
6 876
SEK
|
— | — |
9 054
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
| Deferred tax liabilities | — | — | — |
4 366
SEK
|
— | — |
10 995
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
| Non-current liabilities | — | — | — |
359 466
SEK
|
— | — |
536 076
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
| Current liabilities [abstract] | ||||||||||||||||||
| Current tax liabilities, current | — | — | — |
6 568
SEK
|
— | — |
8 781
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
| Current liabilities | — | — | — |
657 046
SEK
|
— | — |
577 909
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities | — | — | — |
1 571 280
SEK
|
— | — |
1 685 821
SEK
|
— | — | — | — | — | — | — | — | — | — | — |