Profit Or Loss [Abstract]
| Concept |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
|---|---|---|---|---|---|---|---|---|
| Profit or loss [abstract] | ||||||||
| Profit (loss) [abstract] | ||||||||
| Other income | — |
107,000,000
SEK
|
— | — |
157,000,000
SEK
|
— | — | — |
| Profit (loss) from operating activities | — |
1,780,000,000
SEK
|
— | — |
1,629,000,000
SEK
|
— | — | — |
| Finance costs | — |
2,842,000,000
SEK
|
— | — |
2,736,000,000
SEK
|
— | — | — |
| Share of profit (loss) of associates and joint ventures accounted for using equity method | — |
143,000,000
SEK
|
— | — |
153,000,000
SEK
|
— | — | — |
| Profit (loss) before tax | — |
3,061,000,000
SEK
|
— | — |
2,409,000,000
SEK
|
— | — | — |
| Profit (loss) |
0
SEK
|
2,248,000,000
SEK
|
2,248,000,000
SEK
|
2,248,000,000
SEK
|
2,061,000,000
SEK
|
0
SEK
|
2,061,000,000
SEK
|
2,061,000,000
SEK
|
| Profit (loss), attributable to [abstract] | ||||||||
| Profit (loss), attributable to owners of parent | — |
2,248,000,000
SEK
|
— | — |
2,061,000,000
SEK
|
— | — | — |
| Profit (loss), attributable to non-controlling interests | — |
0
SEK
|
— | — |
0
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 | — |
111.0
|
— | — |
159.0
|
— | — | — |
| Diluted earnings per share [abstract] | ||||||||
| Diluted earnings (loss) per share | — |
111.0
|
— | — |
159.0
|
— | — | — |