Statement Of Cash Flows [Abstract]
| Concept |
As at 2022-12-31 |
2022-01-01 to 2022-12-31 |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2020-12-31 |
|---|---|---|---|---|---|
| Statement of cash flows [abstract] | |||||
| Cash flows from (used in) operating activities [abstract] | |||||
| Cash flows from (used in) operating activities | — |
1 226
SEK
|
— |
132,000,000
SEK
|
— |
| Cash flows from (used in) investing activities [abstract] | |||||
| Other cash payments to acquire equity or debt instruments of other entities, classified as investing activities | — |
32,000,000
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 | — |
–
SEK
|
— |
–
SEK
|
— |
| Cash flows from (used in) investing activities | — |
33,000,000
SEK
|
— |
1,000,000
SEK
|
— |
| Cash flows from (used in) financing activities [abstract] | |||||
| Payments of lease liabilities, classified as financing activities | — |
15,000,000
SEK
|
— |
12,000,000
SEK
|
— |
| Dividends paid, classified as financing activities | — |
–
SEK
|
— |
–
SEK
|
— |
| Cash flows from (used in) financing activities | — |
13,000,000
SEK
|
— |
1 266
SEK
|
— |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes | — |
1 180
SEK
|
— |
1 133
SEK
|
— |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||
| Effect of exchange rate changes on cash and cash equivalents | — |
21,000,000
SEK
|
— |
7,000,000
SEK
|
— |
| Cash and cash equivalents |
3 575
SEK
|
— |
2 374
SEK
|
— |
1 235
SEK
|