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] | |||
| Property, plant and equipment |
10 330
SEK
|
10 124
SEK
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets and goodwill |
513,000,000
SEK
|
427,000,000
SEK
|
— |
| Investments accounted for using equity method [abstract] | |||
| Investments accounted for using equity method |
1 686
SEK
|
1 680
SEK
|
— |
| Trade and other current receivables [abstract] | |||
| Current trade receivables |
2 696
SEK
|
2 929
SEK
|
— |
| Other current receivables |
1 630
SEK
|
6 402
SEK
|
— |
| Categories of non-current financial assets [abstract] | |||
| Non-current financial assets at amortised cost |
5,000,000
SEK
|
2,000,000
SEK
|
— |
| Classes of current inventories [abstract] | |||
| Current inventories |
4 837
SEK
|
4 838
SEK
|
— |
| Classes of current inventories, alternative [abstract] | |||
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
1 202
SEK
|
1 935
SEK
|
507,000,000
SEK
|
| Classes of other provisions [abstract] | |||
| Other provisions [abstract] | |||
| Other non-current provisions |
418,000,000
SEK
|
441,000,000
SEK
|
— |
| Other current provisions |
31,000,000
SEK
|
-
SEK
|
— |
| Trade and other current payables [abstract] | |||
| Current trade payables |
3 394
SEK
|
3 848
SEK
|
— |
| Miscellaneous non-current liabilities [abstract] | |||
| Non-current net defined benefit liability |
9,000,000
SEK
|
7,000,000
SEK
|
— |
| Miscellaneous current liabilities [abstract] | |||
| Other current liabilities |
1 808
SEK
|
2 395
SEK
|
— |
| Issued capital [abstract] | |||
| Issued capital |
4 238
SEK
|
4 238
SEK
|
— |
| Retained earnings [abstract] | |||
| Retained earnings |
31 738
SEK
|
31 742
SEK
|
— |
| Miscellaneous equity [abstract] | |||
| Additional paid-in capital |
281,000,000
SEK
|
281,000,000
SEK
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
79 719
SEK
|
81 436
SEK
|
— |
| Liabilities |
22 796
SEK
|
24 486
SEK
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
10 529
SEK
|
16 710
SEK
|
— |
| Current liabilities |
6 449
SEK
|
7 488
SEK
|
— |
| Assets less current liabilities [abstract] |