Statement Of Comprehensive Income [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 |
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 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of comprehensive income [abstract] | ||||||||||||
| Profit (loss) | — |
35 865
SEK
|
— | — | — |
35 865
SEK
|
— |
38 116
SEK
|
— | — |
38 116
SEK
|
— |
| Other comprehensive income [abstract] | ||||||||||||
| Components of other comprehensive income that will be reclassified to profit or loss, before tax [abstract] | ||||||||||||
| Exchange differences on translation [abstract] | ||||||||||||
| Gains (losses) on exchange differences on translation of foreign operations, before tax | — |
586,000,000
SEK
|
— | — | — | — | — |
324,000,000
SEK
|
— | — | — | — |
| Cash flow hedges [abstract] | ||||||||||||
| Gains (losses) on cash flow hedges, before tax | — |
70,000,000
SEK
|
— | — | — | — | — |
61,000,000
SEK
|
— | — | — | — |
| Income tax relating to components of other comprehensive income that will not be reclassified to profit or loss [abstract] | ||||||||||||
| Income tax relating to remeasurements of defined benefit plans included in other comprehensive income | — |
1 414
SEK
|
— | — | — | — | — |
192,000,000
SEK
|
— | — | — | — |
| Income tax relating to components of other comprehensive income that will be reclassified to profit or loss [abstract] | ||||||||||||
| Income tax relating to exchange differences on translation of foreign operations included in other comprehensive income | — |
1 211
SEK
|
— | — | — | — | — |
61,000,000
SEK
|
— | — | — | — |
| Income tax relating to cash flow hedges included in other comprehensive income | — |
12,000,000
SEK
|
— | — | — | — | — |
12,000,000
SEK
|
— | — | — | — |
| Other comprehensive income |
4,000,000
SEK
|
5 987
SEK
|
58,000,000
SEK
|
625,000,000
SEK
|
5 424
SEK
|
— |
0
SEK
|
1 092
SEK
|
659,000,000
SEK
|
49,000,000
SEK
|
— |
385,000,000
SEK
|
| Comprehensive income |
4,000,000
SEK
|
41 853
SEK
|
58,000,000
SEK
|
625,000,000
SEK
|
5 424
SEK
|
35 865
SEK
|
0
SEK
|
37 024
SEK
|
659,000,000
SEK
|
49,000,000
SEK
|
38 116
SEK
|
385,000,000
SEK
|
| Comprehensive income attributable to [abstract] | ||||||||||||
| Comprehensive income, attributable to owners of parent | — |
41 853
SEK
|
— | — | — | — | — |
37 024
SEK
|
— | — | — | — |