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 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 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | ||||||||||||||||||||||||
| Assets [abstract] | ||||||||||||||||||||||||
| Non-current assets [abstract] | ||||||||||||||||||||||||
| Property, plant and equipment |
2 72
SEK
|
— | — | — | — | — | — | — | — | — |
186,000,000
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Right-of-use assets |
1 8 81
SEK
|
— | — | — | — | — | — | — | — | — |
1 600
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Investment property |
21 3 932
SEK
|
— | — | — | — | — | — | — | — | — |
189 138
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Investments accounted for using equity method |
31 6 20
SEK
|
— | — | — | — | — | — | — | — | — |
28 8 24
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Other non-current financial assets |
2 5 05
SEK
|
— | — | — | — | — | — | — | — | — |
1 73 6
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-current assets |
251 8 55
SEK
|
— | — | — | — | — | — | — | — | — |
22 1 48 4
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Current assets [abstract] | ||||||||||||||||||||||||
| Cash and cash equivalents |
3 97 7
SEK
|
— | — | — | — | — | — | — | — | — |
1 29 9
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — |
4 4 68
SEK
|
| Current assets |
11 920
SEK
|
— | — | — | — | — | — | — | — | — |
8 44 9
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Assets |
26 3 775
SEK
|
— | — | — | — | — | — | — | — | — |
22 9 933
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | ||||||||||||||||||||||||
| Equity [abstract] | ||||||||||||||||||||||||
| Issued capital |
192,000,000
SEK
|
— | — | — | — | — | — | — | — | — |
187,000,000
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Retained earnings |
76 65 7
SEK
|
— | — | — | — | — | — | — | — | — |
6 6 574
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity attributable to owners of parent |
90 194
SEK
|
— | — | — | — | — | — | — | — | — |
7 7 606
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-controlling interests |
12 7 15
SEK
|
— | — | — | — | — | — | — | — | — |
10 9 61
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity |
10 2 909
SEK
|
12 7 15
SEK
|
76 6 57
SEK
|
192,000,000
SEK
|
493,000,000
SEK
|
90 194
SEK
|
12 5 01
SEK
|
351,000,000
SEK
|
6 6 574
SEK
|
10 72 9
SEK
|
88 567
SEK
|
117,000,000
SEK
|
7 7 606
SEK
|
10 9 61
SEK
|
1,000,000
SEK
|
187,000,000
SEK
|
48 06 8
SEK
|
9 6 76
SEK
|
15,000,000
SEK
|
10 72 9
SEK
|
58 2 09
SEK
|
187,000,000
SEK
|
7 8 9
SEK
|
67 8 85
SEK
|
| Liabilities [abstract] | ||||||||||||||||||||||||
| Non-current liabilities [abstract] | ||||||||||||||||||||||||
| Deferred tax liabilities |
17 76 9
SEK
|
— | — | — | — | — | — | — | — | — |
15 642
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-current liabilities |
13 9 707
SEK
|
— | — | — | — | — | — | — | — | — |
1 23 297
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Current liabilities [abstract] | ||||||||||||||||||||||||
| Current liabilities |
21 1 59
SEK
|
— | — | — | — | — | — | — | — | — |
1 8 069
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Liabilities |
160 866
SEK
|
— | — | — | — | — | — | — | — | — |
141 3 66
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities |
26 3 775
SEK
|
— | — | — | — | — | — | — | — | — |
22 9 933
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |