Profit Or Loss [Abstract]
| Concept |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
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 |
2021-01-01 to 2021-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| Profit or loss [abstract] | ||||||||||
| Profit (loss) [abstract] | ||||||||||
| Revenue | — |
5 178,9
SEK
|
— | — | — | — | — | — |
4 041,8
SEK
|
— |
| Profit (loss) from operating activities | — |
4,802,000,000
SEK
|
— | — | — | — | — | — |
4,589,000,000
SEK
|
— |
| Finance income | — |
230,000,000
SEK
|
— | — | — | — | — | — |
34,000,000
SEK
|
— |
| Finance costs | — |
644,000,000
SEK
|
— | — | — | — | — | — |
452,000,000
SEK
|
— |
| Profit (loss) before tax | — |
4,388,000,000
SEK
|
— | — | — | — | — | — |
4,171,000,000
SEK
|
— |
| Tax expense (income) | — |
1,101,000,000
SEK
|
— | — | — | — | — | — |
1,118,000,000
SEK
|
— |
| Profit (loss) |
–
SEK
|
3,287,000,000
SEK
|
3,287,000,000
SEK
|
–
SEK
|
–
SEK
|
–
SEK
|
–
SEK
|
–
SEK
|
3,053,000,000
SEK
|
3,053,000,000
SEK
|
| Profit (loss), attributable to [abstract] | ||||||||||
| Profit (loss), attributable to owners of parent | — |
3,287,000,000
SEK
|
— | — | — | — | — | — |
3,053,000,000
SEK
|
— |
| Earnings per share [text block] | — | — | — | — | — | — | — | — | — | — |
| Earnings per share [abstract] | ||||||||||
| Earnings per share [line items] | ||||||||||
| Diluted earnings per share [abstract] | ||||||||||
| Diluted earnings (loss) per share | — |
937.00
|
— | — | — | — | — | — |
870.00
|
— |