Statement Of Cash Flows [Abstract]
| Concept |
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 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2020-01-01 to 2020-12-31 |
As at 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
As at 2019-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of cash flows [abstract] | |||||||||||||||
| Cash flows from (used in) operating activities [abstract] | |||||||||||||||
| Profit (loss) | — |
-
SEK
|
-
SEK
|
-
SEK
|
-
SEK
|
205,000,000
SEK
|
205,000,000
SEK
|
175,000,000
SEK
|
— |
-
SEK
|
175,000,000
SEK
|
-
SEK
|
-
SEK
|
-
SEK
|
— |
| Adjustments to reconcile profit (loss) [abstract] | |||||||||||||||
| Adjustments for decrease (increase) in inventories | — | — | — | — | — |
54,000,000
SEK
|
— | — | — | — |
5,000,000
SEK
|
— | — | — | — |
| Adjustments for unrealised foreign exchange losses (gains) | — | — | — | — | — |
4,000,000
SEK
|
— | — | — | — |
6,000,000
SEK
|
— | — | — | — |
| Adjustments for fair value losses (gains) | — | — | — | — | — |
9,000,000
SEK
|
— | — | — | — |
2 5
SEK
|
— | — | — | — |
| Other adjustments for non-cash items | — | — | — | — | — |
9,000,000
SEK
|
— | — | — | — |
8,000,000
SEK
|
— | — | — | — |
| Adjustments to reconcile profit (loss) | — | — | — | — | — |
78,000,000
SEK
|
— | — | — | — |
63,000,000
SEK
|
— | — | — | — |
| Interest paid, classified as operating activities | — | — | — | — | — |
3,000,000
SEK
|
— | — | — | — |
3,000,000
SEK
|
— | — | — | — |
| Interest received, classified as operating activities | — | — | — | — | — |
0
SEK
|
— | — | — | — |
0
SEK
|
— | — | — | — |
| Cash flows from (used in) operating activities | — | — | — | — | — |
353,000,000
SEK
|
— | — | — | — |
279,000,000
SEK
|
— | — | — | — |
| Cash flows from (used in) investing activities [abstract] | |||||||||||||||
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities | — | — | — | — | — |
2 8 2
SEK
|
— | — | — | — |
-
SEK
|
— | — | — | — |
| Other cash payments to acquire equity or debt instruments of other entities, classified as investing activities | — | — | — | — | — |
2,000,000
SEK
|
— | — | — | — |
1,000,000
SEK
|
— | — | — | — |
| Purchase of property, plant and equipment, classified as investing activities | — | — | — | — | — |
2 3
SEK
|
— | — | — | — |
1 8
SEK
|
— | — | — | — |
| Purchase of intangible assets, classified as investing activities | — | — | — | — | — |
3 3
SEK
|
— | — | — | — |
43,000,000
SEK
|
— | — | — | — |
| Proceeds from sales of other long-term assets, classified as investing activities | — | — | — | — | — |
-
SEK
|
— | — | — | — |
0
SEK
|
— | — | — | — |
| Cash flows from (used in) investing activities | — | — | — | — | — |
3 41
SEK
|
— | — | — | — |
62,000,000
SEK
|
— | — | — | — |
| Cash flows from (used in) financing activities [abstract] | |||||||||||||||
| Proceeds from borrowings, classified as financing activities | — | — | — | — | — |
150,000,000
SEK
|
— | — | — | — |
-
SEK
|
— | — | — | — |
| Cash flows from (used in) financing activities | — | — | — | — | — |
82,000,000
SEK
|
— | — | — | — |
2 3
SEK
|
— | — | — | — |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes | — | — | — | — | — |
69,000,000
SEK
|
— | — | — | — |
195,000,000
SEK
|
— | — | — | — |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||||||||||||
| Effect of exchange rate changes on cash and cash equivalents | — | — | — | — | — |
9,000,000
SEK
|
— | — | — | — |
1 0
SEK
|
— | — | — | — |
| Cash and cash equivalents |
311,000,000
SEK
|
— | — | — | — | — | — | — |
37 1
SEK
|
— | — | — | — | — |
186,000,000
SEK
|