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 |
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 | — | — |
372 846
SEK
|
245 813
SEK
|
— | — |
| Profit (loss) from operating activities | — | — |
709,870,000
SEK
|
331 649
SEK
|
— | — |
| Finance income | — | — |
131 398
SEK
|
72 533
SEK
|
— | — |
| Other income (expense) from subsidiaries, jointly controlled entities and associates | — | — |
124 736
SEK
|
194 562
SEK
|
— | — |
| Profit (loss) before tax | — | — |
655 153
SEK
|
269 236
SEK
|
— | — |
| Tax expense (income) | — | — |
13 468
SEK
|
8 322
SEK
|
— | — |
| Profit (loss) |
71 526
SEK
|
468 983
SEK
|
540 509
SEK
|
243 874
SEK
|
544,000
SEK
|
243 330
SEK
|
| Profit (loss), attributable to [abstract] | ||||||
| Profit (loss), attributable to owners of parent | — | — |
468 983
SEK
|
243 330
SEK
|
— | — |
| Profit (loss), attributable to non-controlling interests | — | — |
71 526
SEK
|
544,000
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 | — | — |
608.00
|
336.00
|
— | — |
| Diluted earnings per share [abstract] | ||||||
| Diluted earnings (loss) per share | — | — |
608.00
|
325.00
|
— | — |