Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2023-12-31 |
As at 2022-12-31 |
As at 2021-12-31 |
|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | |||
| Property, plant and equipment [abstract] | |||
| Other property, plant and equipment |
10 446
SEK
|
10 216
SEK
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets and goodwill |
693,000,000
SEK
|
604,000,000
SEK
|
— |
| Investment property [abstract] | |||
| Investment property |
74 433
SEK
|
77 749
SEK
|
— |
| Investments accounted for using equity method [abstract] | |||
| Investments accounted for using equity method |
39 846
SEK
|
33 989
SEK
|
— |
| Trade and other current receivables [abstract] | |||
| Current trade receivables |
2 740
SEK
|
2 980
SEK
|
— |
| Other current receivables |
1 783
SEK
|
6 559
SEK
|
— |
| Categories of non-current financial assets [abstract] | |||
| Non-current financial assets at fair value through profit or loss [abstract] | |||
| Non-current financial assets at fair value through profit or loss |
5,000,000
SEK
|
2,000,000
SEK
|
— |
| Non-current financial assets at fair value through other comprehensive income [abstract] | |||
| Non-current financial assets measured at fair value through other comprehensive income |
20 303
SEK
|
16 979
SEK
|
— |
| Categories of current financial assets [abstract] | |||
| Current financial assets |
69,000,000
SEK
|
21,000,000
SEK
|
— |
| Classes of current inventories [abstract] | |||
| Property intended for sale in ordinary course of business |
190,000,000
SEK
|
156,000,000
SEK
|
— |
| Current inventories |
6 074
SEK
|
5 913
SEK
|
— |
| Classes of current inventories, alternative [abstract] | |||
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
2 030
SEK
|
2 790
SEK
|
2 211
SEK
|
| Classes of other provisions [abstract] | |||
| Other provisions [abstract] | |||
| Other non-current provisions |
435,000,000
SEK
|
456,000,000
SEK
|
— |
| Trade and other current payables [abstract] | |||
| Current trade payables |
3 762
SEK
|
4 184
SEK
|
— |
| Categories of non-current financial liabilities [abstract] | |||
| Non-current financial liabilities |
14 130
SEK
|
14 265
SEK
|
— |
| Categories of current financial liabilities [abstract] | |||
| Current financial liabilities |
4 783
SEK
|
5 796
SEK
|
— |
| Miscellaneous non-current liabilities [abstract] | |||
| Non-current net defined benefit liability |
143,000,000
SEK
|
145,000,000
SEK
|
— |
| Other non-current liabilities |
122,000,000
SEK
|
123,000,000
SEK
|
— |
| Miscellaneous current liabilities [abstract] | |||
| Other current liabilities |
2 721
SEK
|
3 300
SEK
|
— |
| Issued capital [abstract] | |||
| Issued capital |
2 480
SEK
|
2 480
SEK
|
— |
| Retained earnings [abstract] | |||
| Retained earnings |
89 838
SEK
|
83 981
SEK
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
216 104
SEK
|
211 755
SEK
|
— |
| Liabilities |
55 772
SEK
|
57 816
SEK
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
13 000
SEK
|
19 008
SEK
|
— |
| Current liabilities |
11 541
SEK
|
13 535
SEK
|
— |
| Assets less current liabilities [abstract] |