Profit Or Loss [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 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|
| Profit or loss [abstract] | ||||||||||
| Profit (loss) [abstract] | ||||||||||
| Revenue | — | — | — |
99 105
SEK
|
— | — | — |
86 404
SEK
|
— | — |
| Other income | — | — | — |
1 104
SEK
|
— | — | — |
473,000,000
SEK
|
— | — |
| Profit (loss) from operating activities | — | — | — |
18 654
SEK
|
— | — | — |
11 216
SEK
|
— | — |
| Finance income | — | — | — |
877,000,000
SEK
|
— | — | — |
1 163
SEK
|
— | — |
| Finance costs | — | — | — |
1 071
SEK
|
— | — | — |
1 110
SEK
|
— | — |
| Share of profit (loss) of associates and joint ventures accounted for using equity method | — | — | — |
4,000,000
SEK
|
— | — | — |
6,000,000
SEK
|
— | — |
| Profit (loss) before tax | — |
18 451
SEK
|
— |
18 460
SEK
|
— | — |
11 238
SEK
|
11 270
SEK
|
— | — |
| Tax expense (income) | — | — | — |
3 967
SEK
|
— | — | — |
2 517
SEK
|
— | — |
| Profit (loss) from continuing operations | — | — | — |
14 493
SEK
|
— | — | — |
8 753
SEK
|
— | — |
| Profit (loss) from discontinued operations | — | — | — |
10,000,000
SEK
|
— | — | — |
32,000,000
SEK
|
— | — |
| Profit (loss) |
23,000,000
SEK
|
— |
14 461
SEK
|
14 484
SEK
|
14 461
SEK
|
8 735
SEK
|
— |
8 721
SEK
|
14,000,000
SEK
|
8 735
SEK
|
| Profit (loss), attributable to [abstract] | ||||||||||
| Profit (loss), attributable to owners of parent | — | — | — |
14 461
SEK
|
— | — | — |
8 735
SEK
|
— | — |
| Profit (loss), attributable to non-controlling interests | — | — | — |
23,000,000
SEK
|
— | — | — |
14,000,000
SEK
|
— | — |
| Earnings per share [text block] | — | — | — | — | — | — | — | — | — | — |
| Earnings per share [abstract] | ||||||||||
| Earnings per share [line items] | ||||||||||
| Basic earnings per share [abstract] | ||||||||||
| Basic earnings (loss) per share from continuing operations | — | — | — |
1,154.00
|
— | — | — |
699.00
|
— | — |
| Basic earnings (loss) per share from discontinued operations | — | — | — |
1.00
|
— | — | — |
3.00
|
— | — |
| Basic earnings (loss) per share | — | — | — |
1,153.00
|
— | — | — |
696.00
|
— | — |
| Diluted earnings per share [abstract] | ||||||||||
| Diluted earnings (loss) per share from continuing operations | — | — | — |
1,152.00
|
— | — | — |
698.00
|
— | — |
| Diluted earnings (loss) per share from discontinued operations | — | — | — |
1.00
|
— | — | — |
3.00
|
— | — |
| Diluted earnings (loss) per share | — | — | — |
1,152.00
|
— | — | — |
695.00
|
— | — |