Profit Or Loss [Abstract]
| Concept |
2020-12-31 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 |
2019-12-31 to 2020-12-31 |
|---|---|---|---|---|---|---|
| Profit or loss [abstract] | ||||||
| Profit (loss) [abstract] | ||||||
| Revenue |
1 302,4
SEK
|
— | — | — | — |
1 047,8
SEK
|
| Other income |
66,000,000
SEK
|
— | — | — | — |
80,000,000
SEK
|
| Profit (loss) from operating activities |
2,072,000,000
SEK
|
2,072,000,000
SEK
|
— | — |
1,362,000,000
SEK
|
1,362,000,000
SEK
|
| Finance income |
53,000,000
SEK
|
— | — | — | — |
4,000,000
SEK
|
| Finance costs |
41,000,000
SEK
|
— | — | — | — |
135,000,000
SEK
|
| Profit (loss) before tax |
2,084,000,000
SEK
|
— | — | — | — |
1,231,000,000
SEK
|
| Tax expense (income) |
417,000,000
SEK
|
— | — | — | — |
277,000,000
SEK
|
| Profit (loss) from continuing operations |
1,667,000,000
SEK
|
1,667,000,000
SEK
|
1,667,000,000
SEK
|
954,000,000
SEK
|
954,000,000
SEK
|
954,000,000
SEK
|
| Earnings per share [text block] | — | — | — | — | — | — |
| Earnings per share [abstract] | ||||||
| Earnings per share [line items] | ||||||
| Basic earnings per share [abstract] | ||||||
| Basic earnings (loss) per share |
333.00
|
— | — | — | — |
191.00
|