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 |
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 |
2020-01-01 to 2020-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Profit or loss [abstract] | ||||||||||||||||||
| Profit (loss) [abstract] | ||||||||||||||||||
| Revenue | — | — | — | — | — | — | — |
282 045
SEK
|
— | — | — |
262 833
SEK
|
— | — | — | — | — | — |
| Other income | — | — | — | — | — | — | — |
4 144
SEK
|
— | — | — |
2 362
SEK
|
— | — | — | — | — | — |
| Profit (loss) from operating activities | — | — | — | — | — | — | — |
20 275
SEK
|
— | — | — |
8 516
SEK
|
— | — | — | — | — | — |
| Finance income | — | — | — | — | — | — | — |
1 003
SEK
|
— | — | — |
2 618
SEK
|
— | — | — | — | — | — |
| Finance costs | — | — | — | — | — | — | — |
2 518
SEK
|
— | — | — |
1 588
SEK
|
— | — | — | — | — | — |
| Share of profit (loss) of associates and joint ventures accounted for using equity method | — | — | — | — | — | — | — |
951,000,000
SEK
|
— | — | — |
352,000,000
SEK
|
— | — | — | — | — | — |
| Profit (loss) before tax | — | — | — | — | — | — | — |
18 760
SEK
|
— | — | — |
9 546
SEK
|
— | — | — | — | — | — |
| Tax expense (income) | — | — | — | — | — | — | — |
4 583
SEK
|
— | — | — |
1 758
SEK
|
— | — | — | — | — | — |
| Profit (loss) |
—
SEK
|
1 631
SEK
|
—
SEK
|
—
SEK
|
—
SEK
|
—
SEK
|
12 546
SEK
|
14 177
SEK
|
12 546
SEK
|
5 834
SEK
|
—
SEK
|
7 788
SEK
|
—
SEK
|
1 954
SEK
|
—
SEK
|
5 834
SEK
|
—
SEK
|
—
SEK
|
| Profit (loss), attributable to [abstract] | ||||||||||||||||||
| Profit (loss), attributable to owners of parent | — | — | — | — | — | — | — |
12 546
SEK
|
— | — | — |
5 834
SEK
|
— | — | — | — | — | — |
| Profit (loss), attributable to non-controlling interests | — | — | — | — | — | — | — |
1 631
SEK
|
— | — | — |
1 954
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 | — | — | — | — | — | — | — |
472.00
|
— | — | — |
228.00
|
— | — | — | — | — | — |
| Diluted earnings per share [abstract] | ||||||||||||||||||
| Diluted earnings (loss) per share | — | — | — | — | — | — | — |
472.00
|
— | — | — |
228.00
|
— | — | — | — | — | — |