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 |
2020-01-01 to 2020-12-31 |
As at 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
As at 2019-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of cash flows [abstract] | ||||||||||||||||
| Cash flows from (used in) operating activities [abstract] | ||||||||||||||||
| Profit (loss) | — |
5 567
SEK
|
571,000,000
EUR
|
5 567
SEK
|
497,000,000
SEK
|
1 190
SEK
|
— |
8 620
SEK
|
968,000,000
EUR
|
8 620
SEK
|
10 228
SEK
|
— |
1 122
EUR
|
1 519
SEK
|
10 228
SEK
|
— |
| Adjustments to reconcile profit (loss) [abstract] | ||||||||||||||||
| Adjustments for finance costs | — | — |
62,000,000
EUR
|
— | — | — | — | — |
4,000,000
EUR
|
— | — | — |
20,000,000
EUR
|
— | — | — |
| Adjustments for decrease (increase) in inventories | — | — |
7 380
SEK
|
— | — | — | — | — |
103,000,000
EUR
|
— | — | — |
211,000,000
EUR
|
— | — | — |
| Adjustments for depreciation and amortisation expense | — | — |
465,000,000
SEK
|
— | — | — | — | — |
400,000,000
SEK
|
— | — | — |
410,000,000
SEK
|
— | — | — |
| Adjustments for fair value losses (gains) | — | — |
–
SEK
|
— | — | — | — | — |
706,000,000
SEK
|
— | — | — |
–
SEK
|
— | — | — |
| Other adjustments for non-cash items | — | — |
162,000,000
SEK
|
— | — | — | — | — |
210,000,000
SEK
|
— | — | — |
50,000,000
SEK
|
— | — | — |
| Other adjustments to reconcile profit (loss) | — | — |
1 068
EUR
|
— | — | — | — | — |
711,000,000
EUR
|
— | — | — |
746,000,000
EUR
|
— | — | — |
| Interest paid, classified as operating activities | — | — |
76,000,000
EUR
|
— | — | — | — | — |
71,000,000
EUR
|
— | — | — |
83,000,000
EUR
|
— | — | — |
| Interest received, classified as operating activities | — | — |
16,000,000
EUR
|
— | — | — | — | — |
9,000,000
EUR
|
— | — | — |
10,000,000
EUR
|
— | — | — |
| Income taxes paid (refund), classified as operating activities | — | — |
229,000,000
EUR
|
— | — | — | — | — |
358,000,000
EUR
|
— | — | — |
374,000,000
EUR
|
— | — | — |
| Other inflows (outflows) of cash, classified as operating activities | — | — |
51,000,000
EUR
|
— | — | — | — | — |
59,000,000
EUR
|
— | — | — |
100,000,000
EUR
|
— | — | — |
| Cash flows from (used in) operating activities | — | — |
1 212
EUR
|
— | — | — | — | — |
1 447
EUR
|
— | — | — |
1 701
EUR
|
— | — | — |
| Cash flows from (used in) investing activities [abstract] | ||||||||||||||||
| Cash flows from losing control of subsidiaries or other businesses, classified as investing activities | — | — |
–
SEK
|
— | — | — | — | — |
2,000,000
EUR
|
— | — | — |
6,000,000
EUR
|
— | — | — |
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities | — | — |
4 797
SEK
|
— | — | — | — | — |
4 427
SEK
|
— | — | — |
64,000,000
EUR
|
— | — | — |
| Proceeds from sales of property, plant and equipment, classified as investing activities | — | — |
7,000,000
EUR
|
— | — | — | — | — |
5,000,000
EUR
|
— | — | — |
16,000,000
EUR
|
— | — | — |
| Cash advances and loans made to other parties, classified as investing activities | — | — |
266,000,000
EUR
|
— | — | — | — | — |
41,000,000
EUR
|
— | — | — |
5,000,000
EUR
|
— | — | — |
| Interest paid, classified as investing activities | — | — |
5,000,000
EUR
|
— | — | — | — | — |
6,000,000
EUR
|
— | — | — |
2,000,000
EUR
|
— | — | — |
| Cash flows from (used in) investing activities | — | — |
1 366
EUR
|
— | — | — | — | — |
1 197
EUR
|
— | — | — |
678,000,000
EUR
|
— | — | — |
| Cash flows from (used in) financing activities [abstract] | ||||||||||||||||
| Payments from changes in ownership interests in subsidiaries that do not result in loss of control | — | — |
1,000,000
EUR
|
— | — | — | — | — |
588,000,000
EUR
|
— | — | — |
–
SEK
|
— | — | — |
| Proceeds from borrowings, classified as financing activities | — | — |
1 716
EUR
|
— | — | — | — | — |
1 918
EUR
|
— | — | — |
618,000,000
EUR
|
— | — | — |
| Repayments of borrowings, classified as financing activities | — | — |
1 047
EUR
|
— | — | — | — | — |
1 184
EUR
|
— | — | — |
964,000,000
EUR
|
— | — | — |
| Cash flows from (used in) financing activities | — | — |
171,000,000
EUR
|
— | — | — | — | — |
376,000,000
EUR
|
— | — | — |
799,000,000
EUR
|
— | — | — |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes | — | — |
17,000,000
EUR
|
— | — | — | — | — |
1 273
SEK
|
— | — | — |
2 349
SEK
|
— | — | — |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | ||||||||||||||||
| Effect of exchange rate changes on cash and cash equivalents | — | — |
13,000,000
EUR
|
— | — | — | — | — |
11,000,000
EUR
|
— | — | — |
8,000,000
EUR
|
— | — | — |
| Cash and cash equivalents |
386,000,000
EUR
|
— | — | — | — | — |
382,000,000
EUR
|
— | — | — | — |
497,000,000
EUR
|
— | — | — |
281,000,000
EUR
|