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 |
709,000,000
SEK
|
589,000,000
SEK
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets other than goodwill [abstract] | |||
| Intangible assets other than goodwill |
754,000,000
SEK
|
273,000,000
SEK
|
— |
| Goodwill |
10 465
SEK
|
9 198
SEK
|
— |
| Investments in subsidiaries, joint ventures and associates reported in separate financial statements [abstract] | |||
| Investments in joint ventures reported in separate financial statements |
0
SEK
|
1,000,000
SEK
|
— |
| Investments in associates reported in separate financial statements |
3,000,000
SEK
|
4,000,000
SEK
|
— |
| Miscellaneous non-current assets [abstract] | |||
| Non-current investments other than investments accounted for using equity method |
10,000,000
SEK
|
11,000,000
SEK
|
— |
| Other non-current assets |
65,000,000
SEK
|
97,000,000
SEK
|
— |
| Trade and other current receivables [abstract] | |||
| Current trade receivables |
4 611
SEK
|
4 056
SEK
|
— |
| Current prepayments and current accrued income other than current contract assets [abstract] | |||
| Current prepayments and current accrued income other than current contract assets |
7 75
SEK
|
683,000,000
SEK
|
— |
| Other current receivables |
685,000,000
SEK
|
485,000,000
SEK
|
— |
| Current prepayments and current accrued income including current contract assets [abstract] | |||
| Current accrued income including current contract assets [abstract] | |||
| Current contract assets |
3 568
SEK
|
2 936
SEK
|
— |
| Classes of current inventories [abstract] | |||
| Current inventories |
6,000,000
SEK
|
6,000,000
SEK
|
— |
| Classes of current inventories, alternative [abstract] | |||
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
1 103
SEK
|
850,000,000
SEK
|
8 96
SEK
|
| Classes of other provisions [abstract] | |||
| Other provisions [abstract] | |||
| Other non-current provisions |
84,000,000
SEK
|
82,000,000
SEK
|
— |
| Other current provisions |
282,000,000
SEK
|
251,000,000
SEK
|
— |
| Borrowings [abstract] | |||
| Non-current portion of non-current borrowings |
2 628
SEK
|
1 410
SEK
|
— |
| Current borrowings and current portion of non-current borrowings [abstract] | |||
| Current borrowings |
1 437
SEK
|
516,000,000
SEK
|
— |
| Non-current portion of non-current borrowings, by type [abstract] | |||
| Trade and other current payables [abstract] | |||
| Current trade payables |
925,000,000
SEK
|
1 078
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 |
1 930
SEK
|
1 567
SEK
|
— |
| Accruals classified as current |
2 626
SEK
|
2 349
SEK
|
— |
| Miscellaneous non-current liabilities [abstract] | |||
| Other non-current liabilities |
22,000,000
SEK
|
61,000,000
SEK
|
— |
| Miscellaneous current liabilities [abstract] | |||
| Other current liabilities |
1 381
SEK
|
1 271
SEK
|
— |
| Issued capital [abstract] | |||
| Issued capital |
121,000,000
SEK
|
121,000,000
SEK
|
— |
| Retained earnings [abstract] | |||
| Retained earnings |
6 931
SEK
|
6 208
SEK
|
— |
| Miscellaneous equity [abstract] | |||
| Additional paid-in capital |
3 088
SEK
|
3 088
SEK
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
25 512
SEK
|
21 916
SEK
|
— |
| Liabilities |
14 917
SEK
|
11 974
SEK
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
10 778
SEK
|
9 099
SEK
|
— |
| Current liabilities |
9 586
SEK
|
8 045
SEK
|
— |
| Assets less current liabilities [abstract] |