Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2024-12-31 |
As at 2023-12-31 |
As at 2022-12-31 |
|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | |||
| Property, plant and equipment [abstract] | |||
| Property, plant and equipment |
12,653,000,000
SEK
|
11,460,000,000
SEK
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets and goodwill |
145,405,000,000
SEK
|
127,704,000,000
SEK
|
— |
| Investments accounted for using equity method [abstract] | |||
| Investments in associates accounted for using equity method |
710,000,000
SEK
|
622,000,000
SEK
|
— |
| Trade and other current receivables [abstract] | |||
| Current trade receivables |
23,444,000,000
SEK
|
20,934,000,000
SEK
|
— |
| Other current receivables |
1,942,000,000
SEK
|
1,898,000,000
SEK
|
— |
| Prepayments and accrued income including contract assets [abstract] | |||
| Prepayments and accrued income including contract assets |
3,008,000,000
SEK
|
2,908,000,000
SEK
|
— |
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
4,504,000,000
SEK
|
1,466,000,000
SEK
|
3,417,000,000
SEK
|
| Miscellaneous current assets [abstract] | |||
| Current derivative financial assets |
419,000,000
SEK
|
926,000,000
SEK
|
— |
| Classes of other provisions [abstract] | |||
| Other provisions [abstract] | |||
| Other non-current provisions |
527,000,000
SEK
|
891,000,000
SEK
|
— |
| Borrowings [abstract] | |||
| Non-current portion of non-current borrowings |
54,989,000,000
SEK
|
49,917,000,000
SEK
|
— |
| Current borrowings and current portion of non-current borrowings [abstract] | |||
| Current borrowings and current portion of non-current borrowings |
11,958,000,000
SEK
|
9,833,000,000
SEK
|
— |
| Non-current portion of non-current borrowings, by type [abstract] | |||
| Current borrowings and current portion of non-current borrowings, by type [abstract] | |||
| Trade and other current payables [abstract] | |||
| Current trade payables |
12,593,000,000
SEK
|
11,320,000,000
SEK
|
— |
| Current accruals and current deferred income including current contract liabilities [abstract] | |||
| Current accruals and current deferred income including current contract liabilities |
15,532,000,000
SEK
|
14,152,000,000
SEK
|
— |
| Miscellaneous non-current liabilities [abstract] | |||
| Non-current net defined benefit liability |
1,478,000,000
SEK
|
1,435,000,000
SEK
|
— |
| Other non-current liabilities |
922,000,000
SEK
|
897,000,000
SEK
|
— |
| Miscellaneous current liabilities [abstract] | |||
| Current derivative financial liabilities |
445,000,000
SEK
|
331,000,000
SEK
|
— |
| Other current liabilities |
6,302,000,000
SEK
|
5,017,000,000
SEK
|
— |
| Issued capital [abstract] | |||
| Issued capital |
371,000,000
SEK
|
371,000,000
SEK
|
— |
| Retained earnings [abstract] | |||
| Retained earnings |
81,819,000,000
SEK
|
72,128,000,000
SEK
|
— |
| Miscellaneous equity [abstract] | |||
| Additional paid-in capital |
9,675,000,000
SEK
|
9,675,000,000
SEK
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
223,605,000,000
SEK
|
196,351,000,000
SEK
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
55,747,000,000
SEK
|
48,994,000,000
SEK
|
— |
| Current liabilities |
50,469,000,000
SEK
|
44,576,000,000
SEK
|
— |
| Assets less current liabilities [abstract] |