Statement Of Comprehensive Income [Abstract]
| Concept |
2020-12-31 to 2021-12-31 |
2020-12-31 to 2021-12-31 |
2020-12-31 to 2021-12-31 |
2020-12-31 to 2021-12-31 |
2020-12-31 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2019-12-31 to 2020-12-31 |
2019-12-31 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2019-12-31 to 2020-12-31 |
2019-12-31 to 2020-12-31 |
2019-12-31 to 2020-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of comprehensive income [abstract] | ||||||||||||
| Profit (loss) |
–
SEK
|
–
SEK
|
–
SEK
|
26,594,000,000
SEK
|
26,594,000,000
SEK
|
26,594,000,000
SEK
|
–
SEK
|
–
SEK
|
8,440,000,000
SEK
|
8,440,000,000
SEK
|
–
SEK
|
8,440,000,000
SEK
|
| Comprehensive income |
–
SEK
|
–
SEK
|
18,000,000
SEK
|
26,594,000,000
SEK
|
26,612,000,000
SEK
|
26,612,000,000
SEK
|
0
SEK
|
–
SEK
|
8,440,000,000
SEK
|
8,440,000,000
SEK
|
–
SEK
|
8,440,000,000
SEK
|