Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
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] | |||
| Other property, plant and equipment |
9 767
SEK
|
9 264
SEK
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets and goodwill |
726,000,000
SEK
|
769,000,000
SEK
|
— |
| Investment property [abstract] | |||
| Investment property |
76 688
SEK
|
70 772
SEK
|
— |
| Investments accounted for using equity method [abstract] | |||
| Investments accounted for using equity method |
35 963
SEK
|
29 753
SEK
|
— |
| Trade and other current receivables [abstract] | |||
| Current trade receivables |
2 443
SEK
|
2 069
SEK
|
— |
| Other current receivables |
1 802
SEK
|
1 349
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 |
2,000,000
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 |
19 381
SEK
|
15 234
SEK
|
— |
| Categories of current financial assets [abstract] | |||
| Current financial assets |
39,000,000
SEK
|
44,000,000
SEK
|
— |
| Classes of current inventories [abstract] | |||
| Property intended for sale in ordinary course of business |
142,000,000
SEK
|
115,000,000
SEK
|
— |
| Current inventories |
4 980
SEK
|
4 353
SEK
|
— |
| Classes of current inventories, alternative [abstract] | |||
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
2 211
SEK
|
1 608
SEK
|
2 628
SEK
|
| Non-current assets or disposal groups classified as held for sale or as held for distribution to owners [abstract] | |||
| Non-current assets or disposal groups classified as held for sale | — |
185,000,000
SEK
|
— |
| Classes of other provisions [abstract] | |||
| Other provisions [abstract] | |||
| Other non-current provisions |
425,000,000
SEK
|
506,000,000
SEK
|
— |
| Trade and other current payables [abstract] | |||
| Current trade payables |
3 190
SEK
|
2 750
SEK
|
— |
| Categories of non-current financial liabilities [abstract] | |||
| Non-current financial liabilities |
17 806
SEK
|
17 123
SEK
|
— |
| Categories of current financial liabilities [abstract] | |||
| Current financial liabilities |
3 593
SEK
|
3 164
SEK
|
— |
| Miscellaneous non-current liabilities [abstract] | |||
| Non-current net defined benefit liability |
204,000,000
SEK
|
224,000,000
SEK
|
— |
| Other non-current liabilities |
125,000,000
SEK
|
120,000,000
SEK
|
— |
| Miscellaneous current liabilities [abstract] | |||
| Other current liabilities |
2 199
SEK
|
2 106
SEK
|
— |
| Issued capital [abstract] | |||
| Issued capital |
2 480
SEK
|
2 480
SEK
|
— |
| Retained earnings [abstract] | |||
| Retained earnings |
83 288
SEK
|
72 728
SEK
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
202 518
SEK
|
180 011
SEK
|
— |
| Liabilities |
55 353
SEK
|
51 288
SEK
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
11 686
SEK
|
9 730
SEK
|
— |
| Current liabilities |
9 221
SEK
|
8 546
SEK
|
— |
| Assets less current liabilities [abstract] |