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 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 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | |||||||||||||||||||||
| Assets [abstract] | |||||||||||||||||||||
| Property, plant and equipment |
589,000,000
SEK
|
— | — | — | — | — | — | — | — |
510,000,000
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
| Right-of-use assets |
2 438
SEK
|
— | — | — | — | — | — | — | — |
2 508
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
| Goodwill |
9 198
SEK
|
— | — | — | — | — | — | — | — |
8 143
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
| Intangible assets other than goodwill |
273,000,000
SEK
|
— | — | — | — | — | — | — | — |
284,000,000
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
| Deferred tax assets |
207,000,000
SEK
|
— | — | — | — | — | — | — | — |
228,000,000
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents |
850,000,000
SEK
|
— | — | — | — | — | — | — | — |
896,000,000
SEK
|
— | — | — | — | — | — | — | — | — | — |
2 088
SEK
|
| Assets |
21 916
SEK
|
— | — | — | — | — | — | — | — |
19 657
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | |||||||||||||||||||||
| Equity [abstract] | |||||||||||||||||||||
| Issued capital |
121,000,000
SEK
|
— | — | — | — | — | — | — | — |
121,000,000
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
| Retained earnings |
6 208
SEK
|
— | — | — | — | — | — | — | — |
5 311
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
| Share premium |
3 088
SEK
|
— | — | — | — | — | — | — | — |
3 088
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
| Other reserves |
521,000,000
SEK
|
— | — | — | — | — | — | — | — |
75,000,000
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
| Equity attributable to owners of parent |
9 939
SEK
|
— | — | — | — | — | — | — | — |
8 594
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
| Non-controlling interests |
4,000,000
SEK
|
— | — | — | — | — | — | — | — |
10,000,000
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
| Equity |
9 943
SEK
|
521,000,000
SEK
|
4,000,000
SEK
|
3 088
SEK
|
6 208
SEK
|
121,000,000
SEK
|
9 939
SEK
|
5 311
SEK
|
75,000,000
SEK
|
8 604
SEK
|
8 594
SEK
|
3 088
SEK
|
10,000,000
SEK
|
121,000,000
SEK
|
4 445
SEK
|
10,000,000
SEK
|
7 548
SEK
|
121,000,000
SEK
|
105,000,000
SEK
|
3 088
SEK
|
7 557
SEK
|
| Liabilities [abstract] | |||||||||||||||||||||
| Deferred tax liabilities |
529,000,000
SEK
|
— | — | — | — | — | — | — | — |
544,000,000
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
| Liabilities |
11 974
SEK
|
— | — | — | — | — | — | — | — |
11 053
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities |
21 916
SEK
|
— | — | — | — | — | — | — | — |
19 657
SEK
|
— | — | — | — | — | — | — | — | — | — | — |