Statement Of Cash Flows [Abstract]
| Concept |
2023-01-01 to 2023-12-31 |
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 |
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
|
-
SEK
|
1 242
SEK
|
— |
15,000,000
SEK
|
1 227
SEK
|
-
SEK
|
— |
-
SEK
|
1 283
SEK
|
1 267
SEK
|
16,000,000
SEK
|
-
SEK
|
-
SEK
|
— |
| Adjustments to reconcile profit (loss) [abstract] | |||||||||||||||
| Adjustments for decrease (increase) in inventories | — | — |
25,000,000
SEK
|
— | — | — | — | — | — |
70,000,000
SEK
|
— | — | — | — | — |
| Cash flows from (used in) operating activities | — | — |
1 417
SEK
|
— | — | — | — | — | — |
1 592
SEK
|
— | — | — | — | — |
| Cash flows from (used in) investing activities [abstract] | |||||||||||||||
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities | — | — |
452,000,000
SEK
|
— | — | — | — | — | — |
649,000,000
SEK
|
— | — | — | — | — |
| Purchase of property, plant and equipment, classified as investing activities | — | — |
113,000,000
SEK
|
— | — | — | — | — | — |
142,000,000
SEK
|
— | — | — | — | — |
| Purchase of intangible assets, classified as investing activities | — | — |
-
SEK
|
— | — | — | — | — | — |
0
SEK
|
— | — | — | — | — |
| Cash flows from (used in) investing activities | — | — |
618,000,000
SEK
|
— | — | — | — | — | — |
817,000,000
SEK
|
— | — | — | — | — |
| Cash flows from (used in) financing activities [abstract] | |||||||||||||||
| Proceeds from borrowings, classified as financing activities | — | — |
1 627
SEK
|
— | — | — | — | — | — |
1 594
SEK
|
— | — | — | — | — |
| Repayments of borrowings, classified as financing activities | — | — |
1 426
SEK
|
— | — | — | — | — | — |
1 636
SEK
|
— | — | — | — | — |
| Payments of lease liabilities, classified as financing activities | — | — |
539,000,000
SEK
|
— | — | — | — | — | — |
426,000,000
SEK
|
— | — | — | — | — |
| Dividends paid, classified as financing activities | — | — |
662,000,000
SEK
|
— | — | — | — | — | — |
610,000,000
SEK
|
— | — | — | — | — |
| Cash flows from (used in) financing activities | — | — |
999,000,000
SEK
|
— | — | — | — | — | — |
1 078
SEK
|
— | — | — | — | — |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes | — | — |
200,000,000
SEK
|
— | — | — | — | — | — |
304,000,000
SEK
|
— | — | — | — | — |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||||||||||||
| Effect of exchange rate changes on cash and cash equivalents | — | — |
62,000,000
SEK
|
— | — | — | — | — | — |
18,000,000
SEK
|
— | — | — | — | — |
| Cash and cash equivalents | — | — | — |
1 046
SEK
|
— | — | — |
1 308
SEK
|
— | — | — | — | — | — |
1 594
SEK
|