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 |
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 | — |
13 433,6
SEK
|
— | — | — | — |
12 666,0
SEK
|
— |
| Other income | — |
171,000,000
SEK
|
— | — | — | — |
15 ,6
SEK
|
— |
| Profit (loss) from operating activities | — |
1,839,000,000
SEK
|
— | — | — | — |
7,106,000,000
SEK
|
— |
| Finance income | — |
2,912,000,000
SEK
|
— | — | — | — |
20, 7
SEK
|
— |
| Finance costs | — |
1,256,000,000
SEK
|
— | — | — | — |
100, 4
SEK
|
— |
| Profit (loss) before tax | — |
183,000,000
SEK
|
— | — | — | — |
6,309,000,000
SEK
|
— |
| Tax expense (income) | — |
641,000,000
SEK
|
— | — | — | — |
1,401,000,000
SEK
|
— |
| Profit (loss) |
341,000,000
SEK
|
457,000,000
SEK
|
341,000,000
SEK
|
117,000,000
SEK
|
99,000,000
SEK
|
4,809,000,000
SEK
|
4,908,000,000
SEK
|
4,809,000,000
SEK
|
| Profit (loss), attributable to [abstract] | ||||||||
| Profit (loss), attributable to owners of parent | — |
341,000,000
SEK
|
— | — | — | — |
4,809,000,000
SEK
|
— |
| Profit (loss), attributable to non-controlling interests | — |
117,000,000
SEK
|
— | — | — | — |
99,000,000
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 | — |
25.00
|
— | — | — | — |
397.00
|
— |
| Diluted earnings per share [abstract] | ||||||||
| Diluted earnings (loss) per share | — |
25.00
|
— | — | — | — |
394.00
|
— |