Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2022-12-31 |
As at 2021-12-31 |
As at 2020-12-31 |
As at 2019-12-31 |
|---|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | ||||
| Property, plant and equipment [abstract] | ||||
| Property, plant and equipment |
5 655
EUR
|
5 760
EUR
|
53 631
SEK
|
— |
| Intangible assets and goodwill [abstract] | ||||
| Intangible assets other than goodwill [abstract] | ||||
| Intangible assets other than goodwill |
2 279
EUR
|
2 132
EUR
|
1 852
EUR
|
— |
| Goodwill |
44 786
SEK
|
3 696
EUR
|
3 223
EUR
|
— |
| Investments in subsidiaries, joint ventures and associates reported in separate financial statements [abstract] | ||||
| Investments in subsidiaries, joint ventures and associates reported in separate financial statements |
26,000,000
EUR
|
23,000,000
EUR
|
847,000,000
SEK
|
— |
| Miscellaneous non-current assets [abstract] | ||||
| Non-current net defined benefit asset |
1 965
SEK
|
141,000,000
EUR
|
281,000,000
EUR
|
— |
| Non-current investments other than investments accounted for using equity method |
6,000,000
SEK
|
1,000,000
EUR
|
1,000,000
EUR
|
— |
| Trade and other current receivables [abstract] | ||||
| Current trade receivables |
25 990
SEK
|
1 943
EUR
|
1 777
EUR
|
— |
| Classes of current inventories [abstract] | ||||
| Current inventories |
2 597
EUR
|
1 891
EUR
|
16 383
SEK
|
— |
| Classes of current inventories, alternative [abstract] | ||||
| Cash and cash equivalents [abstract] | ||||
| Cash and cash equivalents |
386,000,000
EUR
|
382,000,000
EUR
|
4 982
SEK
|
2 928
SEK
|
| Classes of other provisions [abstract] | ||||
| Other provisions [abstract] | ||||
| Other non-current provisions |
44,000,000
EUR
|
39,000,000
EUR
|
445,000,000
SEK
|
— |
| Other current provisions |
109,000,000
EUR
|
72,000,000
EUR
|
75,000,000
EUR
|
— |
| Trade and other current payables [abstract] | ||||
| Current trade payables |
25 644
SEK
|
1 763
EUR
|
1 475
EUR
|
— |
| Other current payables |
20 995
SEK
|
1 545
EUR
|
14 545
SEK
|
— |
| Miscellaneous non-current liabilities [abstract] | ||||
| Non-current net defined benefit liability |
240,000,000
EUR
|
406,000,000
EUR
|
5 328
SEK
|
— |
| Issued capital [abstract] | ||||
| Issued capital |
2 350
SEK
|
230,000,000
EUR
|
234,000,000
EUR
|
— |
| Retained earnings [abstract] | ||||
| Retained earnings |
53 519
SEK
|
5 007
EUR
|
5 139
EUR
|
— |
| Net assets (liabilities) [abstract] | ||||
| Assets |
18 935
EUR
|
17 115
EUR
|
154 645
SEK
|
— |
| Liabilities |
12 051
EUR
|
10 417
EUR
|
91 303
SEK
|
— |
| Net current assets (liabilities) [abstract] | ||||
| Current assets |
71 020
SEK
|
4 987
EUR
|
4 300
EUR
|
— |
| Current liabilities |
62 718
SEK
|
4 585
EUR
|
4 096
EUR
|
— |
| Assets less current liabilities [abstract] |