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 |
16,000,000
SEK
|
— | — |
17,000,000
SEK
|
— |
| Interest received, classified as operating activities |
42,000,000
SEK
|
— | — |
28,000,000
SEK
|
— |
| Income taxes paid (refund), classified as operating activities |
156,000,000
SEK
|
— | — |
55,000,000
SEK
|
— |
| Cash flows from (used in) operating activities |
486,000,000
SEK
|
— | — |
216,000,000
SEK
|
— |
| Cash flows from (used in) investing activities [abstract] | |||||
| Purchase of property, plant and equipment, classified as investing activities |
27,000,000
SEK
|
— | — |
12,000,000
SEK
|
— |
| Purchase of intangible assets, classified as investing activities |
31,000,000
SEK
|
— | — |
35,000,000
SEK
|
— |
| Proceeds from sales of other long-term assets, classified as investing activities |
-
SEK
|
— | — |
2,000,000
SEK
|
— |
| Purchase of other long-term assets, classified as investing activities |
3,000,000
SEK
|
— | — |
-
SEK
|
— |
| Cash flows from (used in) investing activities |
61,000,000
SEK
|
— | — |
45,000,000
SEK
|
— |
| Cash flows from (used in) financing activities [abstract] | |||||
| Proceeds from borrowings, classified as financing activities |
136,000,000
SEK
|
— | — |
136,000,000
SEK
|
— |
| Repayments of borrowings, classified as financing activities |
39,000,000
SEK
|
— | — |
33,000,000
SEK
|
— |
| Dividends paid, classified as financing activities |
143,000,000
SEK
|
— | — |
448,000,000
SEK
|
— |
| Cash flows from (used in) financing activities |
317,000,000
SEK
|
— | — |
345,000,000
SEK
|
— |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes |
108,000,000
SEK
|
— | — |
174,000,000
SEK
|
— |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||
| Effect of exchange rate changes on cash and cash equivalents |
37,000,000
SEK
|
— | — |
24,000,000
SEK
|
— |
| Cash and cash equivalents | — |
101,000,000
SEK
|
30,000,000
SEK
|
— |
228,000,000
SEK
|