Statement Of Cash Flows [Abstract]
| Concept |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
As at 2024-12-31 |
2024-01-01 to 2024-12-31 |
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 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of cash flows [abstract] | |||||||||||||||||||||
| Cash flows from (used in) operating activities [abstract] | |||||||||||||||||||||
| Profit (loss) |
15 401
SEK
|
—
SEK
|
—
SEK
|
—
SEK
|
15 401
SEK
|
533,000,000
SEK
|
15 934
SEK
|
—
SEK
|
— |
—
SEK
|
14 066
SEK
|
— |
13 053
SEK
|
1 013
SEK
|
13 053
SEK
|
—
SEK
|
—
SEK
|
—
SEK
|
—
SEK
|
—
SEK
|
— |
| Adjustments to reconcile profit (loss) [abstract] | |||||||||||||||||||||
| Adjustments for decrease (increase) in inventories | — | — | — | — | — | — |
2 757
SEK
|
— | — | — |
11 341
SEK
|
— | — | — | — | — | — | — | — | — | — |
| Adjustments for decrease (increase) in trade accounts receivable | — | — | — | — | — | — |
1 386
SEK
|
— | — | — |
4 750
SEK
|
— | — | — | — | — | — | — | — | — | — |
| Adjustments for increase (decrease) in trade accounts payable | — | — | — | — | — | — |
7 539
SEK
|
— | — | — |
2 918
SEK
|
— | — | — | — | — | — | — | — | — | — |
| Adjustments for depreciation and amortisation expense | — | — | — | — | — | — |
22 730
SEK
|
— | — | — |
17 449
SEK
|
— | — | — | — | — | — | — | — | — | — |
| Adjustments for provisions | — | — | — | — | — | — |
1 905
SEK
|
— | — | — |
1 914
SEK
|
— | — | — | — | — | — | — | — | — | — |
| Other adjustments for non-cash items | — | — | — | — | — | — |
2 754
SEK
|
— | — | — |
6 087
SEK
|
— | — | — | — | — | — | — | — | — | — |
| Dividends received, classified as operating activities | — | — | — | — | — | — |
213,000,000
SEK
|
— | — | — |
88,000,000
SEK
|
— | — | — | — | — | — | — | — | — | — |
| Interest paid, classified as operating activities | — | — | — | — | — | — |
1 623
SEK
|
— | — | — |
1 710
SEK
|
— | — | — | — | — | — | — | — | — | — |
| Interest received, classified as operating activities | — | — | — | — | — | — |
2 190
SEK
|
— | — | — |
2 495
SEK
|
— | — | — | — | — | — | — | — | — | — |
| Cash flows from (used in) operating activities | — | — | — | — | — | — |
47 372
SEK
|
— | — | — |
42 867
SEK
|
— | — | — | — | — | — | — | — | — | — |
| Cash flows from (used in) investing activities [abstract] | |||||||||||||||||||||
| Proceeds from sales of property, plant and equipment, classified as investing activities | — | — | — | — | — | — |
981,000,000
SEK
|
— | — | — |
642,000,000
SEK
|
— | — | — | — | — | — | — | — | — | — |
| Purchase of property, plant and equipment, classified as investing activities | — | — | — | — | — | — |
25 259
SEK
|
— | — | — |
18 485
SEK
|
— | — | — | — | — | — | — | — | — | — |
| Purchase of intangible assets, classified as investing activities | — | — | — | — | — | — |
19 774
SEK
|
— | — | — |
20 680
SEK
|
— | — | — | — | — | — | — | — | — | — |
| Cash flows from (used in) investing activities | — | — | — | — | — | — |
46 245
SEK
|
— | — | — |
51 842
SEK
|
— | — | — | — | — | — | — | — | — | — |
| Cash flows from (used in) financing activities [abstract] | |||||||||||||||||||||
| Payments to acquire or redeem entity's shares | — | — | — | — | — | — |
190,000,000
SEK
|
— | — | — |
—
SEK
|
— | — | — | — | — | — | — | — | — | — |
| Proceeds from borrowings, classified as financing activities | — | — | — | — | — | — |
199,000,000
SEK
|
— | — | — |
3 970
SEK
|
— | — | — | — | — | — | — | — | — | — |
| Repayments of borrowings, classified as financing activities | — | — | — | — | — | — |
862,000,000
SEK
|
— | — | — |
673,000,000
SEK
|
— | — | — | — | — | — | — | — | — | — |
| Other inflows (outflows) of cash, classified as financing activities | — | — | — | — | — | — |
368,000,000
SEK
|
— | — | — |
376,000,000
SEK
|
— | — | — | — | — | — | — | — | — | — |
| Cash flows from (used in) financing activities | — | — | — | — | — | — |
5 916
SEK
|
— | — | — |
5 251
SEK
|
— | — | — | — | — | — | — | — | — | — |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes | — | — | — | — | — | — |
7 043
SEK
|
— | — | — |
14 226
SEK
|
— | — | — | — | — | — | — | — | — | — |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||||||||||||||||||
| Effect of exchange rate changes on cash and cash equivalents | — | — | — | — | — | — |
1 469
SEK
|
— | — | — |
1 656
SEK
|
— | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents | — | — | — | — | — | — | — | — |
56 373
SEK
|
— | — |
47 861
SEK
|
— | — | — | — | — | — | — | — |
63 743
SEK
|