Statement Of Cash Flows [Abstract]
| Concept |
2023-01-01 to 2023-12-31 |
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 |
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 |
As at 2021-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of cash flows [abstract] | |||||||||||||||
| Cash flows from (used in) operating activities [abstract] | |||||||||||||||
| Profit (loss) |
–
SEK
|
2 866
SEK
|
— |
1,000,000
SEK
|
2 865
SEK
|
2 865
SEK
|
–
SEK
|
— |
–
SEK
|
2 682
SEK
|
–
SEK
|
2 681
SEK
|
2 682
SEK
|
1,000,000
SEK
|
— |
| Adjustments to reconcile profit (loss) [abstract] | |||||||||||||||
| Adjustments for decrease (increase) in inventories | — |
417,000,000
SEK
|
— | — | — | — | — | — | — | — | — |
1 012
SEK
|
— | — | — |
| Adjustments for decrease (increase) in trade accounts receivable | — |
190,000,000
SEK
|
— | — | — | — | — | — | — | — | — |
611,000,000
SEK
|
— | — | — |
| Adjustments for increase (decrease) in trade accounts payable | — |
183,000,000
SEK
|
— | — | — | — | — | — | — | — | — |
98,000,000
SEK
|
— | — | — |
| Adjustments for depreciation and amortisation expense | — |
1 565
SEK
|
— | — | — | — | — | — | — | — | — |
1 258
SEK
|
— | — | — |
| Adjustments for fair value losses (gains) | — |
495,000,000
SEK
|
— | — | — | — | — | — | — | — | — |
138,000,000
SEK
|
— | — | — |
| Other adjustments for non-cash items | — |
66,000,000
SEK
|
— | — | — | — | — | — | — | — | — |
34,000,000
SEK
|
— | — | — |
| Adjustments for losses (gains) on disposal of non-current assets | — |
443,000,000
SEK
|
— | — | — | — | — | — | — | — | — |
66,000,000
SEK
|
— | — | — |
| Other adjustments to reconcile profit (loss) | — |
225,000,000
SEK
|
— | — | — | — | — | — | — | — | — |
33,000,000
SEK
|
— | — | — |
| Interest paid, classified as operating activities | — |
421,000,000
SEK
|
— | — | — | — | — | — | — | — | — |
160,000,000
SEK
|
— | — | — |
| Interest received, classified as operating activities | — |
59,000,000
SEK
|
— | — | — | — | — | — | — | — | — |
36,000,000
SEK
|
— | — | — |
| Income taxes paid (refund), classified as operating activities | — |
1 054
SEK
|
— | — | — | — | — | — | — | — | — |
764,000,000
SEK
|
— | — | — |
| Other inflows (outflows) of cash, classified as operating activities | — |
29,000,000
SEK
|
— | — | — | — | — | — | — | — | — |
22,000,000
SEK
|
— | — | — |
| Cash flows from (used in) operating activities | — |
4 491
SEK
|
— | — | — | — | — | — | — | — | — |
2 372
SEK
|
— | — | — |
| Cash flows from (used in) investing activities [abstract] | |||||||||||||||
| Cash flows from losing control of subsidiaries or other businesses, classified as investing activities | — |
0
SEK
|
— | — | — | — | — | — | — | — | — |
2,000,000
SEK
|
— | — | — |
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities | — |
1 576
SEK
|
— | — | — | — | — | — | — | — | — |
2 828
SEK
|
— | — | — |
| Proceeds from sales of property, plant and equipment, classified as investing activities | — |
18,000,000
SEK
|
— | — | — | — | — | — | — | — | — |
49,000,000
SEK
|
— | — | — |
| Purchase of property, plant and equipment, classified as investing activities | — |
519,000,000
SEK
|
— | — | — | — | — | — | — | — | — |
511,000,000
SEK
|
— | — | — |
| Purchase of intangible assets, classified as investing activities | — |
41,000,000
SEK
|
— | — | — | — | — | — | — | — | — |
36,000,000
SEK
|
— | — | — |
| Proceeds from sales of other long-term assets, classified as investing activities | — |
1,000,000
SEK
|
— | — | — | — | — | — | — | — | — |
7,000,000
SEK
|
— | — | — |
| Purchase of other long-term assets, classified as investing activities | — |
11,000,000
SEK
|
— | — | — | — | — | — | — | — | — |
0
SEK
|
— | — | — |
| Cash flows from (used in) investing activities | — |
2 128
SEK
|
— | — | — | — | — | — | — | — | — |
3 317
SEK
|
— | — | — |
| Cash flows from (used in) financing activities [abstract] | |||||||||||||||
| Proceeds from issuing shares | — |
–
SEK
|
— | — | — | — | — | — | — | — | — |
11,000,000
SEK
|
— | — | — |
| Proceeds from borrowings, classified as financing activities | — |
2 619
SEK
|
— | — | — | — | — | — | — | — | — |
3 949
SEK
|
— | — | — |
| Repayments of borrowings, classified as financing activities | — |
2 110
SEK
|
— | — | — | — | — | — | — | — | — |
1 724
SEK
|
— | — | — |
| Payments of lease liabilities, classified as financing activities | — |
495,000,000
SEK
|
— | — | — | — | — | — | — | — | — |
408,000,000
SEK
|
— | — | — |
| Dividends paid, classified as financing activities | — |
946,000,000
SEK
|
— | — | — | — | — | — | — | — | — |
837,000,000
SEK
|
— | — | — |
| Cash flows from (used in) financing activities | — |
932,000,000
SEK
|
— | — | — | — | — | — | — | — | — |
991,000,000
SEK
|
— | — | — |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes | — |
1 431
SEK
|
— | — | — | — | — | — | — | — | — |
46,000,000
SEK
|
— | — | — |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||||||||||||
| Effect of exchange rate changes on cash and cash equivalents | — |
8,000,000
SEK
|
— | — | — | — | — | — | — | — | — |
83,000,000
SEK
|
— | — | — |
| Cash and cash equivalents | — | — |
3 012
SEK
|
— | — | — | — |
1 589
SEK
|
— | — | — | — | — | — |
1 460
SEK
|