Statement Of Cash Flows [Abstract]
| Concept |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
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 |
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 |
As at 2021-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of cash flows [abstract] | |||||||||||||||||||
| Cash flows from (used in) operating activities [abstract] | |||||||||||||||||||
| Profit (loss) |
1 008
SEK
|
— |
1 033
SEK
|
-
SEK
|
25,000,000
SEK
|
1 033
SEK
|
-
SEK
|
-
SEK
|
-
SEK
|
— |
-
SEK
|
1 085
SEK
|
1 092
SEK
|
7,000,000
SEK
|
-
SEK
|
1 092
SEK
|
-
SEK
|
-
SEK
|
— |
| Adjustments to reconcile profit (loss) [abstract] | |||||||||||||||||||
| Adjustments for decrease (increase) in trade accounts receivable |
143,000,000
SEK
|
— | — | — | — | — | — | — | — | — | — |
356,000,000
SEK
|
— | — | — | — | — | — | — |
| Adjustments for decrease (increase) in other operating receivables |
531,000,000
SEK
|
— | — | — | — | — | — | — | — | — | — |
170,000,000
SEK
|
— | — | — | — | — | — | — |
| Adjustments for increase (decrease) in trade accounts payable |
55,000,000
SEK
|
— | — | — | — | — | — | — | — | — | — |
151,000,000
SEK
|
— | — | — | — | — | — | — |
| Adjustments for increase (decrease) in other operating payables |
279,000,000
SEK
|
— | — | — | — | — | — | — | — | — | — |
1 389
SEK
|
— | — | — | — | — | — | — |
| Cash flows from (used in) operating activities |
229,000,000
SEK
|
— | — | — | — | — | — | — | — | — | — |
1 226
SEK
|
— | — | — | — | — | — | — |
| Cash flows from (used in) investing activities [abstract] | |||||||||||||||||||
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities |
829,000,000
SEK
|
— | — | — | — | — | — | — | — | — | — |
-
SEK
|
— | — | — | — | — | — | — |
| Other cash payments to acquire equity or debt instruments of other entities, classified as investing activities |
104,000,000
SEK
|
— | — | — | — | — | — | — | — | — | — |
32,000,000
SEK
|
— | — | — | — | — | — | — |
| Purchase of property, plant and equipment, classified as investing activities |
2,000,000
SEK
|
— | — | — | — | — | — | — | — | — | — |
1,000,000
SEK
|
— | — | — | — | — | — | — |
| Purchase of intangible assets, classified as investing activities |
–
SEK
|
— | — | — | — | — | — | — | — | — | — |
–
SEK
|
— | — | — | — | — | — | — |
| Other inflows (outflows) of cash, classified as investing activities |
0
SEK
|
— | — | — | — | — | — | — | — | — | — |
0
SEK
|
— | — | — | — | — | — | — |
| Cash flows from (used in) investing activities |
935,000,000
SEK
|
— | — | — | — | — | — | — | — | — | — |
33,000,000
SEK
|
— | — | — | — | — | — | — |
| Cash flows from (used in) financing activities [abstract] | |||||||||||||||||||
| Payments of lease liabilities, classified as financing activities |
24,000,000
SEK
|
— | — | — | — | — | — | — | — | — | — |
15,000,000
SEK
|
— | — | — | — | — | — | — |
| Dividends paid, classified as financing activities |
–
SEK
|
— | — | — | — | — | — | — | — | — | — |
–
SEK
|
— | — | — | — | — | — | — |
| Cash flows from (used in) financing activities |
29,000,000
SEK
|
— | — | — | — | — | — | — | — | — | — |
13,000,000
SEK
|
— | — | — | — | — | — | — |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes |
677,000,000
SEK
|
— | — | — | — | — | — | — | — | — | — |
1 180
SEK
|
— | — | — | — | — | — | — |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||||||||||||||||
| Effect of exchange rate changes on cash and cash equivalents |
22,000,000
SEK
|
— | — | — | — | — | — | — | — | — | — |
21,000,000
SEK
|
— | — | — | — | — | — | — |
| Cash and cash equivalents | — |
2 876
SEK
|
— | — | — | — | — | — | — |
3 575
SEK
|
— | — | — | — | — | — | — | — |
2 374
SEK
|