Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2022-12-31 |
As at 2021-12-31 |
As at 2020-12-31 |
|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | |||
| Property, plant and equipment [abstract] | |||
| Property, plant and equipment |
589,000,000
SEK
|
510,000,000
SEK
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets other than goodwill [abstract] | |||
| Intangible assets other than goodwill |
273,000,000
SEK
|
284,000,000
SEK
|
— |
| Goodwill |
9 198
SEK
|
8 143
SEK
|
— |
| Investments in subsidiaries, joint ventures and associates reported in separate financial statements [abstract] | |||
| Investments in joint ventures reported in separate financial statements |
1,000,000
SEK
|
0
SEK
|
— |
| Investments in associates reported in separate financial statements |
4,000,000
SEK
|
2,000,000
SEK
|
— |
| Miscellaneous non-current assets [abstract] | |||
| Non-current investments other than investments accounted for using equity method |
11,000,000
SEK
|
10,000,000
SEK
|
— |
| Other non-current assets |
97,000,000
SEK
|
107,000,000
SEK
|
— |
| Trade and other current receivables [abstract] | |||
| Current trade receivables |
4 056
SEK
|
3 306
SEK
|
— |
| Current prepayments and current accrued income other than current contract assets [abstract] | |||
| Current prepayments and current accrued income other than current contract assets |
683,000,000
SEK
|
456,000,000
SEK
|
— |
| Other current receivables |
485,000,000
SEK
|
448,000,000
SEK
|
— |
| Current prepayments and current accrued income including current contract assets [abstract] | |||
| Current accrued income including current contract assets [abstract] | |||
| Current contract assets |
2 936
SEK
|
2 643
SEK
|
— |
| Classes of current inventories [abstract] | |||
| Current inventories |
6,000,000
SEK
|
2,000,000
SEK
|
— |
| Classes of current inventories, alternative [abstract] | |||
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
850,000,000
SEK
|
896,000,000
SEK
|
2 088
SEK
|
| Classes of other provisions [abstract] | |||
| Other provisions [abstract] | |||
| Other non-current provisions |
82,000,000
SEK
|
81,000,000
SEK
|
— |
| Other current provisions |
251,000,000
SEK
|
162,000,000
SEK
|
— |
| Borrowings [abstract] | |||
| Non-current portion of non-current borrowings |
1 410
SEK
|
1 805
SEK
|
— |
| Current borrowings and current portion of non-current borrowings [abstract] | |||
| Current borrowings |
516,000,000
SEK
|
4,000,000
SEK
|
— |
| Non-current portion of non-current borrowings, by type [abstract] | |||
| Trade and other current payables [abstract] | |||
| Current trade payables |
1 078
SEK
|
662,000,000
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 |
1 567
SEK
|
1 557
SEK
|
— |
| Accruals classified as current |
2 349
SEK
|
2 112
SEK
|
— |
| Miscellaneous non-current liabilities [abstract] | |||
| Other non-current liabilities |
61,000,000
SEK
|
90,000,000
SEK
|
— |
| Miscellaneous current liabilities [abstract] | |||
| Other current liabilities |
1 271
SEK
|
1 122
SEK
|
— |
| Issued capital [abstract] | |||
| Issued capital |
121,000,000
SEK
|
121,000,000
SEK
|
— |
| Retained earnings [abstract] | |||
| Retained earnings |
6 208
SEK
|
5 311
SEK
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
21 916
SEK
|
19 657
SEK
|
— |
| Liabilities |
11 974
SEK
|
11 053
SEK
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
9 099
SEK
|
7 865
SEK
|
— |
| Current liabilities |
8 045
SEK
|
6 490
SEK
|
— |
| Assets less current liabilities [abstract] |