Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2022-12-31 |
As at 2021-12-31 |
As at 2020-12-31 |
|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | |||
| Property, plant and equipment [abstract] | |||
| Land and buildings [abstract] | |||
| Land and buildings |
331,000,000
SEK
|
220,000,000
SEK
|
— |
| Other property, plant and equipment |
3 829
SEK
|
3 262
SEK
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets other than goodwill [abstract] | |||
| Other intangible assets |
2 556
SEK
|
1 834
SEK
|
— |
| Goodwill |
51 021
SEK
|
23 373
SEK
|
— |
| Investments accounted for using equity method [abstract] | |||
| Investments in associates accounted for using equity method |
394,000,000
SEK
|
338,000,000
SEK
|
— |
| Trade and other non-current receivables [abstract] | |||
| Other non-current receivables |
2 466
SEK
|
825,000,000
SEK
|
— |
| Trade and other current receivables [abstract] | |||
| Current trade receivables |
20 883
SEK
|
15 246
SEK
|
— |
| Other current receivables |
10 061
SEK
|
5 552
SEK
|
— |
| Categories of non-current financial assets [abstract] | |||
| Non-current financial assets |
1 285
SEK
|
494,000,000
SEK
|
— |
| Categories of current financial assets [abstract] | |||
| Current financial assets |
177,000,000
SEK
|
203,000,000
SEK
|
— |
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
6 323
SEK
|
4 809
SEK
|
4 720
SEK
|
| Classes of other provisions [abstract] | |||
| Other provisions [abstract] | |||
| Other non-current provisions |
894,000,000
SEK
|
721,000,000
SEK
|
— |
| Trade and other current payables [abstract] | |||
| Current trade payables |
4 820
SEK
|
2 028
SEK
|
— |
| Categories of non-current financial liabilities [abstract] | |||
| Non-current financial liabilities |
41 784
SEK
|
12 207
SEK
|
— |
| Categories of current financial liabilities [abstract] | |||
| Current financial liabilities |
1 481
SEK
|
4 380
SEK
|
— |
| Miscellaneous non-current liabilities [abstract] | |||
| Non-current net defined benefit liability |
847,000,000
SEK
|
896,000,000
SEK
|
— |
| Other non-current liabilities |
321,000,000
SEK
|
270,000,000
SEK
|
— |
| Miscellaneous current liabilities [abstract] | |||
| Other current liabilities |
18 723
SEK
|
14 604
SEK
|
— |
| Issued capital [abstract] | |||
| Issued capital |
573,000,000
SEK
|
365,000,000
SEK
|
— |
| Retained earnings [abstract] | |||
| Retained earnings |
18 340
SEK
|
14 830
SEK
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
115 506
SEK
|
63 363
SEK
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
39 871
SEK
|
26 869
SEK
|
— |
| Current liabilities |
29 730
SEK
|
25 235
SEK
|
— |
| Assets less current liabilities [abstract] |