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 | — | — | — |
11 ,0
SEK
|
— | — | — |
7, 5
SEK
|
— | — |
| Administrative expenses | — | — | — |
241 , 0
SEK
|
— | — | — |
2,225,000,000.0
SEK
|
— | — |
| Other expense, by function | — | — | — |
33 ,0
SEK
|
— | — | — |
3 4,4
SEK
|
— | — |
| Profit (loss) from operating activities | — | — | — |
48 ,3
SEK
|
— | — | — |
8 1 ,1
SEK
|
— | — |
| Impairment loss (impairment gain and reversal of impairment loss) determined in accordance with IFRS 9 | — | — | — |
819,000,000.0
SEK
|
— | — | — |
1,025,000,000.0
SEK
|
— | — |
| Profit (loss) before tax | — | — | — |
48, 3
SEK
|
— | — | — |
8 1 ,1
SEK
|
— | — |
| Tax expense (income) | — | — | — |
84,000,000.0
SEK
|
— | — | — |
14 ,1
SEK
|
— | — |
| Profit (loss) |
–
SEK
|
–
SEK
|
–
SEK
|
39, 9
SEK
|
399,000,000.0
SEK
|
67, 0
SEK
|
–
SEK
|
6 7, 0
SEK
|
–
SEK
|
–
SEK
|