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 |
As at 2021-12-31 |
2021-01-01 to 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 |
As at 2020-12-31 |
2020-01-01 to 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 |
2020-01-01 to 2020-12-31 |
As at 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 |
3,644,000,000
SEK
|
156,000,000
SEK
|
8,873,000,000
SEK
|
— |
1 269,6
SEK
|
— |
23,000,000
SEK
|
— | — | — |
2,058,000,000
SEK
|
— |
8,447,000,000
SEK
|
23,000,000
SEK
|
— |
62,000,000
SEK
|
— | — |
1 046,5
SEK
|
— |
71,000,000
SEK
|
340,000,000
SEK
|
1,507,000,000
SEK
|
1,162,000,000
SEK
|
12,000,000
SEK
|
| Comprehensive income | — | — | — |
218,000,000
SEK
|
— |
-
SEK
|
— |
-
SEK
|
2,075,000,000
SEK
|
1,857,000,000
SEK
|
— |
841,000,000
SEK
|
— | — |
896,000,000
SEK
|
— |
55,000,000
SEK
|
-
SEK
|
— |
-
SEK
|
— | — | — | — | — |
| Profit (loss) | — | — | — | — | — | — | — | — |
1,857,000,000
SEK
|
1,857,000,000
SEK
|
— |
896,000,000
SEK
|
— | — |
896,000,000
SEK
|
— | — | — | — | — | — | — | — | — | — |