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] | ||||||||||
| Other income | — | — | — |
99,000,000
SEK
|
— | — | — |
59,000,000
SEK
|
— | — |
| Administrative expenses | — | — | — |
304,000,000
SEK
|
— | — | — |
515,000,000
SEK
|
— | — |
| Profit (loss) from operating activities | — | — | — |
862,000,000
SEK
|
— | — | — |
160,000,000
SEK
|
— | — |
| Profit (loss) before tax | — | — | — |
2,621,000,000
SEK
|
— | — | — |
1,019,000,000
SEK
|
— | — |
| Profit (loss) |
–
SEK
|
–
SEK
|
–
SEK
|
2,097,000,000
SEK
|
2,097,000,000
SEK
|
718,000,000
SEK
|
–
SEK
|
718,000,000
SEK
|
–
SEK
|
–
SEK
|
| Profit (loss), attributable to [abstract] | ||||||||||
| Profit (loss), attributable to owners of parent | — | — | — |
2,097,000,000
SEK
|
— | — | — |
718,000,000
SEK
|
— | — |