Analysis Of Income And Expense [Abstract]
| Concept |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Analysis of income and expense [abstract] | ||||||||||||||||
| Revenue [abstract] | ||||||||||||||||
| Dividend income | — | — | — | — | — | — |
11 254
SEK
|
— | — |
7 664
SEK
|
— | — | — | — | — | — |
| Revenue | — | — | — | — | — | — |
40 737
SEK
|
— | — |
39 323
SEK
|
— | — | — | — | — | — |
| Material income and expense [abstract] | ||||||||||||||||
| Finance income (cost) | — | — | — | — | — | — |
3 3 47
SEK
|
— | — |
1 973
SEK
|
— | — | — | — | — | — |
| Sales and marketing expense | — | — | — | — | — | — |
6 072
SEK
|
— | — |
5 873
SEK
|
— | — | — | — | — | — |
| Share of profit (loss) of associates and joint ventures accounted for using equity method [abstract] | ||||||||||||||||
| Share of profit (loss) of associates accounted for using equity method | — | — | — | — | — | — |
2 938
SEK
|
— | — |
1 825
SEK
|
— | — | — | — | — | — |
| Share of other comprehensive income of associates and joint ventures accounted for using equity method, net of tax [abstract] | ||||||||||||||||
| Share of other comprehensive income of associates and joint ventures accounted for using equity method that will be reclassified to profit or loss, net of tax | — | — | — | — | — | — |
28,000,000
SEK
|
— | — |
24 0
SEK
|
— | — | — | — | — | — |
| Comprehensive income, continuing and discontinued operations [abstract] | ||||||||||||||||
| Comprehensive income |
74,000,000
SEK
|
1 2
SEK
|
67,000,000
SEK
|
3 520
SEK
|
21,000,000
SEK
|
231 708
SEK
|
231 633
SEK
|
228 111
SEK
|
52 733
SEK
|
47 8 4 0
SEK
|
4 601
SEK
|
1 4 2
SEK
|
1 2 2
SEK
|
47 982
SEK
|
15,000,000
SEK
|
1 2
SEK
|
| Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract] | ||||||||||||||||
| Comprehensive income, attributable to owners of parent | — | — | — | — | — | — |
231 708
SEK
|
— | — |
47 982
SEK
|
— | — | — | — | — | — |
| Comprehensive income attributable to non-controlling interests, continuing and discontinued operations [abstract] | ||||||||||||||||
| Comprehensive income, attributable to non-controlling interests | — | — | — | — | — | — |
74,000,000
SEK
|
— | — |
1 4 2
SEK
|
— | — | — | — | — | — |