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 |
229,000,000
SEK
|
— | — | — | — |
162,000,000
SEK
|
— | — | — | — | — | — | — | — | — |
| Goodwill |
2 681
SEK
|
— | — | — | — |
2 107
SEK
|
— | — | — | — | — | — | — | — | — |
| Intangible assets other than goodwill |
728,000,000
SEK
|
— | — | — | — |
467,000,000
SEK
|
— | — | — | — | — | — | — | — | — |
| Deferred tax assets |
17,000,000
SEK
|
— | — | — | — |
22,000,000
SEK
|
— | — | — | — | — | — | — | — | — |
| Other non-current financial assets |
18,000,000
SEK
|
— | — | — | — |
13,000,000
SEK
|
— | — | — | — | — | — | — | — | — |
| Non-current assets |
3 691
SEK
|
— | — | — | — |
2 784
SEK
|
— | — | — | — | — | — | — | — | — |
| Current assets [abstract] | |||||||||||||||
| Current inventories |
2,000,000
SEK
|
— | — | — | — |
0
SEK
|
— | — | — | — | — | — | — | — | — |
| Current tax assets, current |
33,000,000
SEK
|
— | — | — | — |
26,000,000
SEK
|
— | — | — | — | — | — | — | — | — |
| Cash and cash equivalents |
600,000,000
SEK
|
— | — | — | — |
406,000,000
SEK
|
— | — | — | — |
644,000,000
SEK
|
— | — | — | — |
| Current assets |
2 508
SEK
|
— | — | — | — |
1 538
SEK
|
— | — | — | — | — | — | — | — | — |
| Assets |
6 199
SEK
|
— | — | — | — |
4 322
SEK
|
— | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | |||||||||||||||
| Equity [abstract] | |||||||||||||||
| Issued capital |
404,000,000
SEK
|
— | — | — | — |
404,000,000
SEK
|
— | — | — | — | — | — | — | — | — |
| Retained earnings |
1 049
SEK
|
— | — | — | — |
783,000,000
SEK
|
— | — | — | — | — | — | — | — | — |
| Share premium |
484,000,000
SEK
|
— | — | — | — |
484,000,000
SEK
|
— | — | — | — | — | — | — | — | — |
| Other reserves |
68,000,000
SEK
|
— | — | — | — |
22,000,000
SEK
|
— | — | — | — | — | — | — | — | — |
| Equity |
2 005
SEK
|
484,000,000
SEK
|
1 049
SEK
|
404,000,000
SEK
|
68,000,000
SEK
|
1 693
SEK
|
783,000,000
SEK
|
22,000,000
SEK
|
484,000,000
SEK
|
404,000,000
SEK
|
1 512
SEK
|
401,000,000
SEK
|
710,000,000
SEK
|
32,000,000
SEK
|
433,000,000
SEK
|
| Liabilities [abstract] | |||||||||||||||
| Non-current liabilities [abstract] | |||||||||||||||
| Non-current provisions [abstract] | |||||||||||||||
| Non-current provisions |
276,000,000
SEK
|
— | — | — | — |
61,000,000
SEK
|
— | — | — | — | — | — | — | — | — |
| Deferred tax liabilities |
132,000,000
SEK
|
— | — | — | — |
113,000,000
SEK
|
— | — | — | — | — | — | — | — | — |
| Non-current liabilities |
1 398
SEK
|
— | — | — | — |
892,000,000
SEK
|
— | — | — | — | — | — | — | — | — |
| Current liabilities [abstract] | |||||||||||||||
| Current provisions [abstract] | |||||||||||||||
| Other current provisions |
104,000,000
SEK
|
— | — | — | — |
45,000,000
SEK
|
— | — | — | — | — | — | — | — | — |
| Current tax liabilities, current |
64,000,000
SEK
|
— | — | — | — |
42,000,000
SEK
|
— | — | — | — | — | — | — | — | — |
| Other current financial liabilities |
82,000,000
SEK
|
— | — | — | — |
58,000,000
SEK
|
— | — | — | — | — | — | — | — | — |
| Current liabilities |
2 796
SEK
|
— | — | — | — |
1 737
SEK
|
— | — | — | — | — | — | — | — | — |
| Equity and liabilities |
6 199
SEK
|
— | — | — | — |
4 322
SEK
|
— | — | — | — | — | — | — | — | — |