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] | |||
| Property, plant and equipment |
3 060
SEK
|
2 956
SEK
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets and goodwill |
24 148
SEK
|
22 085
SEK
|
— |
| Miscellaneous non-current assets [abstract] | |||
| Non-current derivative financial assets |
–
SEK
|
2,000,000
SEK
|
— |
| Trade and other current receivables [abstract] | |||
| Current trade receivables |
4 695
SEK
|
5 338
SEK
|
— |
| Other current receivables |
732,000,000
SEK
|
752,000,000
SEK
|
— |
| Current prepayments and current accrued income including current contract assets [abstract] | |||
| Current accrued income including current contract assets [abstract] | |||
| Current contract assets |
448,000,000
SEK
|
453,000,000
SEK
|
— |
| Classes of current inventories [abstract] | |||
| Current inventories |
4 767
SEK
|
4 513
SEK
|
— |
| Classes of current inventories, alternative [abstract] | |||
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
4 076
SEK
|
6 056
SEK
|
1 254
SEK
|
| Miscellaneous current assets [abstract] | |||
| Current derivative financial assets |
2,000,000
SEK
|
23,000,000
SEK
|
— |
| Classes of other provisions [abstract] | |||
| Restructuring provision [abstract] | |||
| Non-current restructuring provision |
17,000,000
SEK
|
30,000,000
SEK
|
— |
| Current restructuring provision |
85,000,000
SEK
|
210,000,000
SEK
|
— |
| Other provisions [abstract] | |||
| Other non-current provisions |
681,000,000
SEK
|
1 362
SEK
|
— |
| Other current provisions |
2 331
SEK
|
519,000,000
SEK
|
— |
| Borrowings [abstract] | |||
| Non-current portion of non-current borrowings |
2 795
SEK
|
7 020
SEK
|
— |
| Current borrowings and current portion of non-current borrowings [abstract] | |||
| Current borrowings |
475,000,000
SEK
|
2 196
SEK
|
— |
| Non-current portion of non-current borrowings, by type [abstract] | |||
| Trade and other current payables [abstract] | |||
| Current trade payables |
1 921
SEK
|
1 446
SEK
|
— |
| Current accruals and current deferred income including current contract liabilities [abstract] | |||
| Current deferred income including current contract liabilities [abstract] | |||
| Current contract liabilities [abstract] | |||
| Current contract liabilities |
1 633
SEK
|
1 355
SEK
|
— |
| Miscellaneous non-current liabilities [abstract] | |||
| Non-current derivative financial liabilities |
1,000,000
SEK
|
14,000,000
SEK
|
— |
| Other non-current liabilities |
124,000,000
SEK
|
294,000,000
SEK
|
— |
| Miscellaneous current liabilities [abstract] | |||
| Current derivative financial liabilities |
27,000,000
SEK
|
0
SEK
|
— |
| Other current liabilities |
476,000,000
SEK
|
495,000,000
SEK
|
— |
| Issued capital [abstract] | |||
| Issued capital |
136,000,000
SEK
|
13 6
SEK
|
— |
| Retained earnings [abstract] | |||
| Retained earnings |
16 579
SEK
|
14 422
SEK
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
44 555
SEK
|
45 014
SEK
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
15 069
SEK
|
17 431
SEK
|
— |
| Current liabilities |
10 610
SEK
|
9 788
SEK
|
— |
| Assets less current liabilities [abstract] |