Statement Of Cash Flows [Abstract]
| Concept |
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 |
2021-01-01 to 2021-12-31 |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2020-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of cash flows [abstract] | |||||||||||
| Cash flows from (used in) operating activities [abstract] | |||||||||||
| Profit (loss) | — |
8 397
SEK
|
8 411
SEK
|
8 397
SEK
|
14,000,000
SEK
|
11,000,000
SEK
|
— |
7 058
SEK
|
7 069
SEK
|
7 058
SEK
|
— |
| Adjustments to reconcile profit (loss) [abstract] | |||||||||||
| Adjustments for decrease (increase) in inventories | — | — |
3 236
SEK
|
— | — | — | — | — |
1 947
SEK
|
— | — |
| Adjustments for provisions | — | — |
45,000,000
SEK
|
— | — | — | — | — |
57,000,000
SEK
|
— | — |
| Other adjustments to reconcile profit (loss) | — | — |
183,000,000
SEK
|
— | — | — | — | — |
192,000,000
SEK
|
— | — |
| Income taxes paid (refund), classified as operating activities | — | — |
2 676
SEK
|
— | — | — | — | — |
1 978
SEK
|
— | — |
| Cash flows from (used in) operating activities | — | — |
5 558
SEK
|
— | — | — | — | — |
7 607
SEK
|
— | — |
| Cash flows from (used in) investing activities [abstract] | |||||||||||
| Cash flows from losing control of subsidiaries or other businesses, classified as investing activities | — | — |
10,000,000
SEK
|
— | — | — | — | — |
6,000,000
SEK
|
— | — |
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities | — | — |
4 696
SEK
|
— | — | — | — | — |
2 358
SEK
|
— | — |
| Purchase of intangible assets, classified as investing activities | — | — |
414,000,000
SEK
|
— | — | — | — | — |
437,000,000
SEK
|
— | — |
| Other inflows (outflows) of cash, classified as investing activities | — | — |
353,000,000
SEK
|
— | — | — | — | — |
196,000,000
SEK
|
— | — |
| Cash flows from (used in) investing activities | — | — |
5 991
SEK
|
— | — | — | — | — |
3 473
SEK
|
— | — |
| Cash flows from (used in) financing activities [abstract] | |||||||||||
| Proceeds from borrowings, classified as financing activities | — | — |
2 531
SEK
|
— | — | — | — | — |
150,000,000
SEK
|
— | — |
| Repayments of borrowings, classified as financing activities | — | — |
1 375
SEK
|
— | — | — | — | — |
1 564
SEK
|
— | — |
| Payments of lease liabilities, classified as financing activities | — | — |
470,000,000
SEK
|
— | — | — | — | — |
444,000,000
SEK
|
— | — |
| Cash flows from (used in) financing activities | — | — |
3 226
SEK
|
— | — | — | — | — |
8 436
SEK
|
— | — |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes | — | — |
3 659
SEK
|
— | — | — | — | — |
4 302
SEK
|
— | — |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||||||||
| Effect of exchange rate changes on cash and cash equivalents | — | — |
193,000,000
SEK
|
— | — | — | — | — |
41,000,000
SEK
|
— | — |
| Cash and cash equivalents |
7 326
SEK
|
— | — | — | — | — |
10 792
SEK
|
— | — | — |
15 053
SEK
|