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 |
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 | — | — | — | — |
4 041,8
SEK
|
— | — | — |
3 674,8
SEK
|
— | — | — |
| Profit (loss) from operating activities | — | — | — | — |
4,589,000,000
SEK
|
— | — | — |
2,190,000,000
SEK
|
— | — | — |
| Finance income | — | — | — | — |
34,000,000
SEK
|
— | — | — |
12,000,000
SEK
|
— | — | — |
| Finance costs | — | — | — | — |
452,000,000
SEK
|
— | — | — |
717,000,000
SEK
|
— | — | — |
| Profit (loss) before tax | — | — | — | — |
4,171,000,000
SEK
|
— | — | — |
1,485,000,000
SEK
|
— | — | — |
| Tax expense (income) | — | — | — | — |
1,118,000,000
SEK
|
— | — | — |
381,000,000
SEK
|
— | — | — |
| Profit (loss) |
–
SEK
|
–
SEK
|
–
SEK
|
–
SEK
|
3,053,000,000
SEK
|
3,053,000,000
SEK
|
1,104,000,000
SEK
|
–
SEK
|
1,104,000,000
SEK
|
–
SEK
|
–
SEK
|
–
SEK
|
| Profit (loss), attributable to [abstract] | ||||||||||||
| Profit (loss), attributable to owners of parent | — | — | — | — |
3,053,000,000
SEK
|
— | — | — |
1,104,000,000
SEK
|
— | — | — |