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 |
10,000,000
SEK
|
— | — |
5,000,000
SEK
|
— |
| Interest received, classified as operating activities |
9,000,000
SEK
|
— | — |
2,000,000
SEK
|
— |
| Cash flows from (used in) operating activities |
28 4
SEK
|
— | — |
341,000,000
SEK
|
— |
| Cash flows from (used in) investing activities [abstract] | |||||
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities |
1 25
SEK
|
— | — |
12,000,000
SEK
|
— |
| Other cash payments to acquire equity or debt instruments of other entities, classified as investing activities |
1,000,000
SEK
|
— | — |
2,000,000
SEK
|
— |
| Purchase of property, plant and equipment, classified as investing activities |
26,000,000
SEK
|
— | — |
35,000,000
SEK
|
— |
| Purchase of intangible assets, classified as investing activities |
65,000,000
SEK
|
— | — |
3 5
SEK
|
— |
| Cash flows from (used in) investing activities |
35,000,000
SEK
|
— | — |
84,000,000
SEK
|
— |
| Cash flows from (used in) financing activities [abstract] | |||||
| Proceeds from issuing shares |
2,000,000
SEK
|
— | — |
–
SEK
|
— |
| Proceeds from borrowings, classified as financing activities |
–
SEK
|
— | — |
150,000,000
SEK
|
— |
| Repayments of borrowings, classified as financing activities |
38,000,000
SEK
|
— | — |
180,000,000
SEK
|
— |
| Cash flows from (used in) financing activities |
142,000,000
SEK
|
— | — |
13 3
SEK
|
— |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes |
177,000,000
SEK
|
— | — |
124,000,000
SEK
|
— |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||
| Effect of exchange rate changes on cash and cash equivalents |
24,000,000
SEK
|
— | — |
6,000,000
SEK
|
— |
| Cash and cash equivalents | — |
594,000,000
SEK
|
4 41
SEK
|
— |
311,000,000
SEK
|