Disclosure Of First-Time Adoption [Text Block]
| Concept |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2021-12-31 |
As at 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 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
2020-01-01 to 2020-12-31 |
As at 2020-12-31 |
2020-01-01 to 2020-12-31 |
As at 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Disclosure of first-time adoption [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of comparative information prepared under previous GAAP [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of comparative information prepared under previous GAAP [abstract] | |||||||||||||||||||||||||
| Disclosure of comparative information prepared under previous GAAP [line items] | |||||||||||||||||||||||||
| Equity |
4,835,000,000
SEK
|
1 786,9
SEK
|
2 275,9
SEK
|
— | — |
50,000,000
SEK
|
5,000,000
SEK
|
— | — | — | — |
2,738,000,000
SEK
|
1 786,9
SEK
|
5,000,000
SEK
|
— |
33,000,000
SEK
|
— |
2 057,9
SEK
|
— | — |
37,000,000
SEK
|
7,496,000,000
SEK
|
9,555,000,000
SEK
|
2,020,000,000
SEK
|
1,000,000
SEK
|
| Comprehensive income | — | — | — |
83,000,000
SEK
|
–
SEK
|
— | — |
–
SEK
|
2,180,000,000
SEK
|
2,097,000,000
SEK
|
648,000,000
SEK
|
— | — | — |
718,000,000
SEK
|
— |
–
SEK
|
— |
–
SEK
|
70,000,000
SEK
|
— | — | — | — | — |
| Profit (loss) | — | — | — |
–
SEK
|
–
SEK
|
— | — |
–
SEK
|
2,097,000,000
SEK
|
2,097,000,000
SEK
|
718,000,000
SEK
|
— | — | — |
718,000,000
SEK
|
— |
–
SEK
|
— |
–
SEK
|
–
SEK
|
— | — | — | — | — |