Statement Of Cash Flows [Abstract]
| Concept |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
As at 2022-12-31 |
2022-01-01 to 2022-12-31 |
As at 2021-12-31 |
|---|---|---|---|---|---|
| Statement of cash flows [abstract] | |||||
| Cash flows from (used in) operating activities [abstract] | |||||
| Cash flows from (used in) operating activities |
229,000,000
SEK
|
— | — |
1 226
SEK
|
— |
| Cash flows from (used in) investing activities [abstract] | |||||
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities |
829,000,000
SEK
|
— | — |
-
SEK
|
— |
| Other cash payments to acquire equity or debt instruments of other entities, classified as investing activities |
104,000,000
SEK
|
— | — |
32,000,000
SEK
|
— |
| Purchase of property, plant and equipment, classified as investing activities |
2,000,000
SEK
|
— | — |
1,000,000
SEK
|
— |
| Purchase of intangible assets, classified as investing activities |
–
SEK
|
— | — |
–
SEK
|
— |
| Other inflows (outflows) of cash, classified as investing activities |
0
SEK
|
— | — |
0
SEK
|
— |
| Cash flows from (used in) investing activities |
935,000,000
SEK
|
— | — |
33,000,000
SEK
|
— |
| Cash flows from (used in) financing activities [abstract] | |||||
| Payments of lease liabilities, classified as financing activities |
24,000,000
SEK
|
— | — |
15,000,000
SEK
|
— |
| Dividends paid, classified as financing activities |
–
SEK
|
— | — |
–
SEK
|
— |
| Cash flows from (used in) financing activities |
29,000,000
SEK
|
— | — |
13,000,000
SEK
|
— |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes |
677,000,000
SEK
|
— | — |
1 180
SEK
|
— |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||
| Effect of exchange rate changes on cash and cash equivalents |
22,000,000
SEK
|
— | — |
21,000,000
SEK
|
— |
| Cash and cash equivalents | — |
2 876
SEK
|
3 575
SEK
|
— |
2 374
SEK
|