Statement Of Cash Flows [Abstract]
| Concept |
2024-01-01 to 2024-12-31 |
As at 2024-12-31 |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
As at 2022-12-31 |
|---|---|---|---|---|---|
| Statement of cash flows [abstract] | |||||
| Cash flows from (used in) operating activities [abstract] | |||||
| Income taxes paid (refund), classified as operating activities |
6,000,000
SEK
|
— |
3,000,000
SEK
|
— | — |
| Cash flows from (used in) operating activities |
7,000,000
SEK
|
— |
95,000,000
SEK
|
— | — |
| Cash flows from (used in) investing activities [abstract] | |||||
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities |
4,000,000
SEK
|
— |
15,000,000
SEK
|
— | — |
| Purchase of property, plant and equipment, classified as investing activities |
2,000,000
SEK
|
— |
12,000,000
SEK
|
— | — |
| Purchase of intangible assets, classified as investing activities |
351,000,000
SEK
|
— |
202,000,000
SEK
|
— | — |
| Cash flows from (used in) investing activities |
356,000,000
SEK
|
— |
229,000,000
SEK
|
— | — |
| Cash flows from (used in) financing activities [abstract] | |||||
| Repayments of borrowings, classified as financing activities |
3,000,000
SEK
|
— |
3,000,000
SEK
|
— | — |
| Payments of lease liabilities, classified as financing activities |
35,000,000
SEK
|
— |
27,000,000
SEK
|
— | — |
| Other inflows (outflows) of cash, classified as financing activities |
2,000,000
SEK
|
— |
–
SEK
|
— | — |
| Cash flows from (used in) financing activities |
226,000,000
SEK
|
— |
29,000,000
SEK
|
— | — |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes |
123,000,000
SEK
|
— |
163,000,000
SEK
|
— | — |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||
| Effect of exchange rate changes on cash and cash equivalents |
3,000,000
SEK
|
— |
3,000,000
SEK
|
— | — |
| Cash and cash equivalents | — |
116,000,000
SEK
|
— |
236,000,000
SEK
|
402,000,000
SEK
|