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 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 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 |
As at 2021-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | |||||||||||||||||||||
| Assets [abstract] | |||||||||||||||||||||
| Non-current assets [abstract] | |||||||||||||||||||||
| Property, plant and equipment |
1 311
SEK
|
— | — | — | — | — | — |
1 393
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Right-of-use assets |
526,000,000
SEK
|
— | — | — | — | — | — |
526,000,000
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Goodwill |
298,000,000
SEK
|
— | — | — | — | — | — |
300,000,000
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax assets |
18,000,000
SEK
|
— | — | — | — | — | — |
6,000,000
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-current assets |
1 949
SEK
|
— | — | — | — | — | — |
1 992
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Current assets [abstract] | |||||||||||||||||||||
| Current inventories |
2 281
SEK
|
— | — | — | — | — | — |
2 039
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Current tax assets, current |
7,000,000
SEK
|
— | — | — | — | — | — |
2,000,000
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents |
1 463
SEK
|
— | — | — | — | — | — |
1 777
SEK
|
— | — | — | — | — | — | — | — | — |
1 565
SEK
|
— | — | — |
| Current assets |
4 010
SEK
|
— | — | — | — | — | — |
4 000
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Assets |
5 959
SEK
|
— | — | — | — | — | — |
5 992
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | |||||||||||||||||||||
| Equity [abstract] | |||||||||||||||||||||
| Issued capital |
6,000,000
SEK
|
— | — | — | — | — | — |
6,000,000
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Retained earnings |
372,000,000
SEK
|
— | — | — | — | — | — |
228,000,000
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Other reserves |
36,000,000
SEK
|
— | — | — | — | — | — |
35,000,000
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity |
2 721
SEK
|
373,000,000
SEK
|
36,000,000
SEK
|
0
SEK
|
6,000,000
SEK
|
2 721
SEK
|
2 307
SEK
|
2 503
SEK
|
39,000,000
SEK
|
0
SEK
|
229,000,000
SEK
|
6,000,000
SEK
|
2 503
SEK
|
2 230
SEK
|
35,000,000
SEK
|
4,000,000
SEK
|
2 202
SEK
|
2 298
SEK
|
2 177
SEK
|
121,000,000
SEK
|
6,000,000
SEK
|
| Liabilities [abstract] | |||||||||||||||||||||
| Non-current liabilities [abstract] | |||||||||||||||||||||
| Non-current provisions [abstract] | |||||||||||||||||||||
| Other non-current provisions |
22,000,000
SEK
|
— | — | — | — | — | — |
30,000,000
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax liabilities |
19,000,000
SEK
|
— | — | — | — | — | — |
19,000,000
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-current liabilities |
824,000,000
SEK
|
— | — | — | — | — | — |
908,000,000
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Current liabilities [abstract] | |||||||||||||||||||||
| Current tax liabilities, current |
52,000,000
SEK
|
— | — | — | — | — | — |
82,000,000
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Current liabilities |
2 415
SEK
|
— | — | — | — | — | — |
2 581
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Liabilities |
3 239
SEK
|
— | — | — | — | — | — |
3 490
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities |
5 959
SEK
|
— | — | — | — | — | — |
5 992
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |