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
|
28,000,000
SEK
|
— |
2,000,000
SEK
|
26,000,000
SEK
|
-
SEK
|
— |
-
SEK
|
-
SEK
|
261,000,000
SEK
|
260,000,000
SEK
|
1,000,000
SEK
|
-
SEK
|
— |
| Adjustments to reconcile profit (loss) [abstract] | |||||||||||||||
| Adjustments for decrease (increase) in inventories | — | — |
94,000,000
SEK
|
— | — | — | — | — | — | — |
351,000,000
SEK
|
— | — | — | — |
| Cash flows from (used in) operating activities | — | — |
301,000,000
SEK
|
— | — | — | — | — | — | — |
316,000,000
SEK
|
— | — | — | — |
| Cash flows from (used in) investing activities [abstract] | |||||||||||||||
| Proceeds from sales of property, plant and equipment, classified as investing activities | — | — |
3,000,000
SEK
|
— | — | — | — | — | — | — |
-
SEK
|
— | — | — | — |
| Purchase of property, plant and equipment, classified as investing activities | — | — |
232,000,000
SEK
|
— | — | — | — | — | — | — |
119,000,000
SEK
|
— | — | — | — |
| Purchase of intangible assets, classified as investing activities | — | — |
128,000,000
SEK
|
— | — | — | — | — | — | — |
94,000,000
SEK
|
— | — | — | — |
| Cash flows from (used in) investing activities | — | — |
363,000,000
SEK
|
— | — | — | — | — | — | — |
212,000,000
SEK
|
— | — | — | — |
| Cash flows from (used in) financing activities [abstract] | |||||||||||||||
| Proceeds from borrowings, classified as financing activities | — | — |
152,000,000
SEK
|
— | — | — | — | — | — | — |
-
SEK
|
— | — | — | — |
| Repayments of borrowings, classified as financing activities | — | — |
43,000,000
SEK
|
— | — | — | — | — | — | — |
104,000,000
SEK
|
— | — | — | — |
| Payments of lease liabilities, classified as financing activities | — | — |
166,000,000
SEK
|
— | — | — | — | — | — | — |
166,000,000
SEK
|
— | — | — | — |
| Dividends paid, classified as financing activities | — | — |
169,000,000
SEK
|
— | — | — | — | — | — | — |
169,000,000
SEK
|
— | — | — | — |
| Cash flows from (used in) financing activities | — | — |
47,000,000
SEK
|
— | — | — | — | — | — | — |
68,000,000
SEK
|
— | — | — | — |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes | — | — |
15,000,000
SEK
|
— | — | — | — | — | — | — |
172,000,000
SEK
|
— | — | — | — |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||||||||||||
| Effect of exchange rate changes on cash and cash equivalents | — | — |
2,000,000
SEK
|
— | — | — | — | — | — | — |
-
SEK
|
— | — | — | — |
| Cash and cash equivalents | — | — | — |
503,000,000
SEK
|
— | — | — |
516,000,000
SEK
|
— | — | — | — | — | — |
344,000,000
SEK
|