Statement Of Cash Flows [Abstract]
| Concept |
As at 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2021-01-01 to 2021-12-31 |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 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] | |||||||||||
| Profit (loss) | — |
99,000,000
SEK
|
99,000,000
SEK
|
99,000,000
SEK
|
0
SEK
|
0
SEK
|
— |
3 147
SEK
|
3 147
SEK
|
3 147
SEK
|
— |
| Adjustments to reconcile profit (loss) [abstract] | |||||||||||
| Adjustments for decrease (increase) in inventories | — | — |
9,000,000
SEK
|
— | — | — | — | — |
7,000,000
SEK
|
— | — |
| Adjustments for provisions | — | — |
1,000,000
SEK
|
— | — | — | — | — |
1,000,000
SEK
|
— | — |
| Adjustments for unrealised foreign exchange losses (gains) | — | — |
29,000,000
SEK
|
— | — | — | — | — |
21,000,000
SEK
|
— | — |
| Other adjustments for non-cash items | — | — |
22,000,000
SEK
|
— | — | — | — | — |
8,000,000
SEK
|
— | — |
| Income taxes paid (refund), classified as operating activities | — | — |
1,000,000
SEK
|
— | — | — | — | — |
1,000,000
SEK
|
— | — |
| Cash flows from (used in) operating activities | — | — |
137,000,000
SEK
|
— | — | — | — | — |
23,000,000
SEK
|
— | — |
| Cash flows from (used in) investing activities [abstract] | |||||||||||
| Purchase of property, plant and equipment, classified as investing activities | — | — |
2,000,000
SEK
|
— | — | — | — | — |
6,000,000
SEK
|
— | — |
| Purchase of intangible assets, classified as investing activities | — | — |
172,000,000
SEK
|
— | — | — | — | — |
123,000,000
SEK
|
— | — |
| Purchase of other long-term assets, classified as investing activities | — | — |
5,000,000
SEK
|
— | — | — | — | — |
0
SEK
|
— | — |
| Cash flows from (used in) investing activities | — | — |
169,000,000
SEK
|
— | — | — | — | — |
300,000,000
SEK
|
— | — |
| Cash flows from (used in) financing activities [abstract] | |||||||||||
| Repayments of borrowings, classified as financing activities | — | — |
1,000,000
SEK
|
— | — | — | — | — |
450,000,000
SEK
|
— | — |
| Payments of lease liabilities, classified as financing activities | — | — |
27,000,000
SEK
|
— | — | — | — | — |
25,000,000
SEK
|
— | — |
| Other inflows (outflows) of cash, classified as financing activities | — | — |
-
SEK
|
— | — | — | — | — |
294,000,000
SEK
|
— | — |
| Cash flows from (used in) financing activities | — | — |
8,000,000
SEK
|
— | — | — | — | — |
156,000,000
SEK
|
— | — |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes | — | — |
41,000,000
SEK
|
— | — | — | — | — |
21,000,000
SEK
|
— | — |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||||||||
| Effect of exchange rate changes on cash and cash equivalents | — | — |
5,000,000
SEK
|
— | — | — | — | — |
7,000,000
SEK
|
— | — |
| Cash and cash equivalents |
402,000,000
SEK
|
— | — | — | — | — |
438,000,000
SEK
|
— | — | — |
410,000,000
SEK
|