Statement Of Financial Position [Abstract]
| Concept |
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 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 |
As at 2020-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | ||||||||||||||||||||||||
| Assets [abstract] | ||||||||||||||||||||||||
| Property, plant and equipment | — |
186,000,000
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
160,000,000
SEK
|
— | — | — | — | — | — | — | — |
| Right-of-use assets | — |
1 6 00
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
1 5 32
SEK
|
— | — | — | — | — | — | — | — |
| Investment property | — |
189 138
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
149 1 79
SEK
|
— | — | — | — | — | — | — | — |
| Investments accounted for using equity method | — |
28 824
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
15 5 93
SEK
|
— | — | — | — | — | — | — | — |
| Cash and cash equivalents | — |
1 29 9
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
4 46 8
SEK
|
— | — | — |
1 379
SEK
|
— | — | — | — |
| Assets | — |
22 9 933
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
1 80 401
SEK
|
— | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | ||||||||||||||||||||||||
| Equity [abstract] | ||||||||||||||||||||||||
| Issued capital | — |
187,000,000
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
187,000,000
SEK
|
— | — | — | — | — | — | — | — |
| Retained earnings | — |
6 6 5 74
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
48 0 68
SEK
|
— | — | — | — | — | — | — | — |
| Share premium | — |
10 72 9
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
1 0 729
SEK
|
— | — | — | — | — | — | — | — |
| Equity attributable to owners of parent | — |
7 7 606
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
5 8 209
SEK
|
— | — | — | — | — | — | — | — |
| Non-controlling interests | — |
10 9 61
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
9 6 76
SEK
|
— | — | — | — | — | — | — | — |
| Equity |
6 6 5 74
SEK
|
88 567
SEK
|
117,000,000
SEK
|
77 6 06
SEK
|
1 0 729
SEK
|
10 9 61
SEK
|
1,000,000
SEK
|
187,000,000
SEK
|
4 8 06 8
SEK
|
9 6 76
SEK
|
15,000,000
SEK
|
58 2 09
SEK
|
187,000,000
SEK
|
7 8 9
SEK
|
1 0 729
SEK
|
6 7 885
SEK
|
49 01 1
SEK
|
9 7 14
SEK
|
432,000,000
SEK
|
58 72 5
SEK
|
7 80 6
SEK
|
41 4 32
SEK
|
26,000,000
SEK
|
180,000,000
SEK
|
| Liabilities [abstract] | ||||||||||||||||||||||||
| Deferred tax liabilities | — |
1 5 642
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
12 49 7
SEK
|
— | — | — | — | — | — | — | — |
| Liabilities | — |
141 36 6
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
1 12 516
SEK
|
— | — | — | — | — | — | — | — |
| Equity and liabilities | — |
22 9 933
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
1 80 401
SEK
|
— | — | — | — | — | — | — | — |