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 |
11,000,000
SEK
|
14,000,000
SEK
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets other than goodwill [abstract] | |||
| Intangible assets other than goodwill |
1,000,000
SEK
|
2,000,000
SEK
|
— |
| Investment property [abstract] | |||
| Investment property |
7 323,5
SEK
|
7 111,4
SEK
|
— |
| Miscellaneous non-current assets [abstract] | |||
| Non-current derivative financial assets |
349,000,000
SEK
|
1,371,000,000
SEK
|
— |
| Trade and other current receivables [abstract] | |||
| Current trade receivables |
56,000,000
SEK
|
18,000,000
SEK
|
— |
| Other current receivables |
197,000,000
SEK
|
172,000,000
SEK
|
— |
| Trade and other receivables [abstract] | |||
| Prepayments and accrued income other than contract assets [abstract] | |||
| Prepayments and accrued income other than contract assets |
245,000,000
SEK
|
311,000,000
SEK
|
— |
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
2,120,000,000
SEK
|
2,243,000,000
SEK
|
926,000,000
SEK
|
| Borrowings [abstract] | |||
| Non-current portion of non-current borrowings |
3 306,3
SEK
|
3 308,9
SEK
|
— |
| Non-current portion of non-current borrowings, by type [abstract] | |||
| Non-current portion of non-current bonds issued |
5,761,000,000
SEK
|
6,415,000,000
SEK
|
— |
| Current borrowings and current portion of non-current borrowings, by type [abstract] | |||
| Current bonds issued and current portion of non-current bonds issued |
–
SEK
|
–
SEK
|
— |
| Trade and other current payables [abstract] | |||
| Trade and other current payables |
141,000,000
SEK
|
176,000,000
SEK
|
— |
| Trade and other payables [abstract] | |||
| Accruals and deferred income including contract liabilities [abstract] | |||
| Accruals and deferred income including contract liabilities |
1,392,000,000
SEK
|
1,187,000,000
SEK
|
— |
| Miscellaneous non-current liabilities [abstract] | |||
| Other non-current liabilities |
13,000,000
SEK
|
10,000,000
SEK
|
— |
| Miscellaneous current liabilities [abstract] | |||
| Current debt instruments issued |
–
SEK
|
650,000,000
SEK
|
— |
| Other current liabilities |
340,000,000
SEK
|
255,000,000
SEK
|
— |
| Issued capital [abstract] | |||
| Issued capital |
2,418,000,000
SEK
|
2,270,000,000
SEK
|
— |
| Retained earnings [abstract] | |||
| Retained earnings |
1 029,7
SEK
|
1 037,8
SEK
|
— |
| Miscellaneous equity [abstract] | |||
| Additional paid-in capital |
1 922,0
SEK
|
1 742,2
SEK
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
7 621,5
SEK
|
7 524,5
SEK
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
2,618,000,000
SEK
|
2,744,000,000
SEK
|
— |
| Current liabilities |
3,033,000,000
SEK
|
3,290,000,000
SEK
|
— |
| Assets less current liabilities [abstract] |