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] | |||
| Land and buildings [abstract] | |||
| Land |
111,000,000
SEK
|
76,000,000
SEK
|
— |
| Buildings |
1 925
SEK
|
1 207
SEK
|
— |
| Machinery |
545,000,000
SEK
|
383,000,000
SEK
|
— |
| Construction in progress |
47,000,000
SEK
|
102,000,000
SEK
|
— |
| Other property, plant and equipment |
392,000,000
SEK
|
305,000,000
SEK
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets and goodwill |
12,595,000,000
SEK
|
103 04
SEK
|
— |
| Investments accounted for using equity method [abstract] | |||
| Investments in associates accounted for using equity method |
22 184
SEK
|
19 997
SEK
|
— |
| Trade and other non-current receivables [abstract] | |||
| Trade and other non-current receivables |
454,000,000
SEK
|
372,000,000
SEK
|
— |
| Trade and other current receivables [abstract] | |||
| Current prepayments and current accrued income other than current contract assets [abstract] | |||
| Current prepayments [abstract] | |||
| Current advances to suppliers |
43,000,000
SEK
|
6,000,000
SEK
|
— |
| Other current receivables |
24 6
SEK
|
221,000,000
SEK
|
— |
| Current prepayments and current accrued income including current contract assets [abstract] | |||
| Trade and other receivables [abstract] | |||
| Trade receivables |
3 511
SEK
|
2 397
SEK
|
— |
| Classes of current inventories [abstract] | |||
| Current raw materials and current production supplies [abstract] | |||
| Current raw materials and current production supplies |
1 269
SEK
|
721,000,000
SEK
|
— |
| Current work in progress |
453,000,000
SEK
|
16 6
SEK
|
— |
| Current finished goods |
2 012
SEK
|
1 225
SEK
|
— |
| Other current inventories |
19,000,000
SEK
|
9,000,000
SEK
|
— |
| Classes of current inventories, alternative [abstract] | |||
| Current inventories held for sale |
0
SEK
|
0
SEK
|
— |
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
1 516
SEK
|
4 033
SEK
|
1 029
SEK
|
| Miscellaneous current assets [abstract] | |||
| Current derivative financial assets |
130,000,000
SEK
|
201,000,000
SEK
|
— |
| Classes of other provisions [abstract] | |||
| Miscellaneous other provisions [abstract] | |||
| Non-current miscellaneous other provisions |
190,000,000
SEK
|
169,000,000
SEK
|
— |
| Current miscellaneous other provisions |
14,000,000
SEK
|
2,000,000
SEK
|
— |
| Trade and other current payables [abstract] | |||
| Current accruals and current deferred income including current contract liabilities [abstract] | |||
| Current deferred income including current contract liabilities [abstract] | |||
| Current contract liabilities [abstract] | |||
| Current advances received, representing current contract liabilities for performance obligations satisfied at point in time |
810,000,000
SEK
|
334,000,000
SEK
|
— |
| Trade and other current payables |
1 568
SEK
|
977,000,000
SEK
|
— |
| Miscellaneous current liabilities [abstract] | |||
| Current derivative financial liabilities |
1,000,000
SEK
|
1,000,000
SEK
|
— |
| Miscellaneous liabilities [abstract] | |||
| Net defined benefit liability |
227,000,000
SEK
|
91,000,000
SEK
|
— |
| Other liabilities |
455,000,000
SEK
|
345,000,000
SEK
|
— |
| Issued capital [abstract] | |||
| Issued capital |
133,000,000
SEK
|
13 3
SEK
|
— |
| Retained earnings [abstract] | |||
| Retained earnings |
31 227
SEK
|
29 018
SEK
|
— |
| Accumulated other comprehensive income [abstract] | |||
| Reserve of exchange differences on translation |
418,000,000
SEK
|
571,000,000
SEK
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
47 937
SEK
|
42 087
SEK
|
— |
| Liabilities |
16 251
SEK
|
12 939
SEK
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
9 599
SEK
|
9 271
SEK
|
— |
| Current liabilities |
5 024
SEK
|
4 842
SEK
|
— |
| Assets less current liabilities [abstract] |