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] | |||||
| Interest paid, classified as operating activities |
1 134
SEK
|
— | — |
454,000,000
SEK
|
— |
| Interest received, classified as operating activities |
4 581
SEK
|
— | — |
3 384
SEK
|
— |
| Cash flows from (used in) operating activities |
2 362
SEK
|
— | — |
277,000,000
SEK
|
— |
| Cash flows from (used in) investing activities [abstract] | |||||
| Cash flows from losing control of subsidiaries or other businesses, classified as investing activities |
-
SEK
|
— | — |
-
SEK
|
— |
| Purchase of property, plant and equipment, classified as investing activities |
1,000,000
SEK
|
— | — |
1,000,000
SEK
|
— |
| Purchase of intangible assets, classified as investing activities |
57,000,000
SEK
|
— | — |
38,000,000
SEK
|
— |
| Cash flows from (used in) investing activities |
58,000,000
SEK
|
— | — |
39,000,000
SEK
|
— |
| Cash flows from (used in) financing activities [abstract] | |||||
| Payments from changes in ownership interests in subsidiaries that do not result in loss of control |
-
SEK
|
— | — |
-
SEK
|
— |
| Cash flows from (used in) financing activities |
2 141
SEK
|
— | — |
2 489
SEK
|
— |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes |
163,000,000
SEK
|
— | — |
2 251
SEK
|
— |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||
| Effect of exchange rate changes on cash and cash equivalents |
10,000,000
SEK
|
— | — |
73,000,000
SEK
|
— |
| Cash and cash equivalents | — |
3 203
SEK
|
3 050
SEK
|
— |
5 228
SEK
|