Statement Of Financial Position [Abstract]
| Concept |
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 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | |||||||||||||||
| Assets [abstract] | |||||||||||||||
| Non-current assets [abstract] | |||||||||||||||
| Property, plant and equipment |
711,000,000
SEK
|
— | — | — | — |
586,000,000
SEK
|
— | — | — | — | — | — | — | — | — |
| Right-of-use assets |
459,000,000
SEK
|
— | — | — | — |
356,000,000
SEK
|
— | — | — | — | — | — | — | — | — |
| Goodwill |
2 857
SEK
|
— | — | — | — |
1 994
SEK
|
— | — | — | — | — | — | — | — | — |
| Intangible assets other than goodwill |
513,000,000
SEK
|
— | — | — | — |
302,000,000
SEK
|
— | — | — | — | — | — | — | — | — |
| Deferred tax assets |
25,000,000
SEK
|
— | — | — | — |
27,000,000
SEK
|
— | — | — | — | — | — | — | — | — |
| Non-current assets |
4 117
SEK
|
— | — | — | — |
2 921
SEK
|
— | — | — | — | — | — | — | — | — |
| Current assets [abstract] | |||||||||||||||
| Current inventories |
3 449
SEK
|
— | — | — | — |
2 140
SEK
|
— | — | — | — | — | — | — | — | — |
| Current tax assets, current |
58,000,000
SEK
|
— | — | — | — |
59,000,000
SEK
|
— | — | — | — | — | — | — | — | — |
| Cash and cash equivalents |
322,000,000
SEK
|
— | — | — | — |
293,000,000
SEK
|
— | — | — | — |
292,000,000
SEK
|
— | — | — | — |
| Current assets |
5 319
SEK
|
— | — | — | — |
3 652
SEK
|
— | — | — | — | — | — | — | — | — |
| Assets |
9 436
SEK
|
— | — | — | — |
6 573
SEK
|
— | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | |||||||||||||||
| Equity [abstract] | |||||||||||||||
| Issued capital |
1,000,000
SEK
|
— | — | — | — |
1,000,000
SEK
|
— | — | — | — | — | — | — | — | — |
| Retained earnings |
2 345
SEK
|
— | — | — | — |
1 856
SEK
|
— | — | — | — | — | — | — | — | — |
| Other reserves |
202,000,000
SEK
|
— | — | — | — |
32,000,000
SEK
|
— | — | — | — | — | — | — | — | — |
| Equity |
3 036
SEK
|
2 345
SEK
|
1,000,000
SEK
|
202,000,000
SEK
|
488,000,000
SEK
|
2 377
SEK
|
1 856
SEK
|
32,000,000
SEK
|
488,000,000
SEK
|
1,000,000
SEK
|
1 931
SEK
|
1,000,000
SEK
|
1 470
SEK
|
28,000,000
SEK
|
488,000,000
SEK
|
| Liabilities [abstract] | |||||||||||||||
| Non-current liabilities [abstract] | |||||||||||||||
| Deferred tax liabilities |
163,000,000
SEK
|
— | — | — | — |
112,000,000
SEK
|
— | — | — | — | — | — | — | — | — |
| Non-current liabilities |
3 543
SEK
|
— | — | — | — |
2 627
SEK
|
— | — | — | — | — | — | — | — | — |
| Current liabilities [abstract] | |||||||||||||||
| Trade and other current payables |
1 946
SEK
|
— | — | — | — |
1 377
SEK
|
— | — | — | — | — | — | — | — | — |
| Current tax liabilities, current |
75,000,000
SEK
|
— | — | — | — |
70,000,000
SEK
|
— | — | — | — | — | — | — | — | — |
| Equity and liabilities |
9 436
SEK
|
— | — | — | — |
6 573
SEK
|
— | — | — | — | — | — | — | — | — |