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) | — |
2 3 2
SEK
|
2 3 3
SEK
|
2 32
SEK
|
1,000,000
SEK
|
0
SEK
|
— |
349,000,000
SEK
|
349,000,000
SEK
|
349,000,000
SEK
|
— |
| Adjustments to reconcile profit (loss) [abstract] | |||||||||||
| Adjustments for decrease (increase) in inventories | — | — |
3,000,000
SEK
|
— | — | — | — | — |
0
SEK
|
— | — |
| Adjustments for decrease (increase) in trade accounts receivable | — | — |
29,000,000
SEK
|
— | — | — | — | — |
46,000,000
SEK
|
— | — |
| Adjustments for decrease (increase) in other operating receivables | — | — |
151,000,000
SEK
|
— | — | — | — | — |
19 0
SEK
|
— | — |
| Adjustments for increase (decrease) in trade accounts payable | — | — |
8,000,000
SEK
|
— | — | — | — | — |
286,000,000
SEK
|
— | — |
| Other adjustments for non-cash items | — | — |
14 9
SEK
|
— | — | — | — | — |
98,000,000
SEK
|
— | — |
| Interest paid, classified as operating activities | — | — |
71,000,000
SEK
|
— | — | — | — | — |
39,000,000
SEK
|
— | — |
| Interest received, classified as operating activities | — | — |
16,000,000
SEK
|
— | — | — | — | — |
40,000,000
SEK
|
— | — |
| Cash flows from (used in) operating activities | — | — |
696,000,000
SEK
|
— | — | — | — | — |
11 5
SEK
|
— | — |
| Cash flows from (used in) investing activities [abstract] | |||||||||||
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities | — | — |
14,000,000
SEK
|
— | — | — | — | — |
–
SEK
|
— | — |
| Proceeds from sales of property, plant and equipment, classified as investing activities | — | — |
25,000,000
SEK
|
— | — | — | — | — |
16,000,000
SEK
|
— | — |
| Other inflows (outflows) of cash, classified as investing activities | — | — |
64,000,000
SEK
|
— | — | — | — | — |
13,000,000
SEK
|
— | — |
| Cash flows from (used in) investing activities | — | — |
44,000,000
SEK
|
— | — | — | — | — |
20,000,000
SEK
|
— | — |
| Cash flows from (used in) financing activities [abstract] | |||||||||||
| Proceeds from issuing shares | — | — |
–
SEK
|
— | — | — | — | — |
167,000,000
SEK
|
— | — |
| Proceeds from borrowings, classified as financing activities | — | — |
1 443
SEK
|
— | — | — | — | — |
426,000,000
SEK
|
— | — |
| Repayments of borrowings, classified as financing activities | — | — |
1 042
SEK
|
— | — | — | — | — |
457,000,000
SEK
|
— | — |
| Other inflows (outflows) of cash, classified as financing activities | — | — |
16,000,000
SEK
|
— | — | — | — | — |
70,000,000
SEK
|
— | — |
| Cash flows from (used in) financing activities | — | — |
417,000,000
SEK
|
— | — | — | — | — |
206,000,000
SEK
|
— | — |
| Increase (decrease) in cash and cash equivalents after effect of exchange rate changes | — | — |
323,000,000
SEK
|
— | — | — | — | — |
3 41
SEK
|
— | — |
| Cash and cash equivalents |
252,000,000
SEK
|
— | — | — | — | — |
5 75
SEK
|
— | — | — |
234,000,000
SEK
|