Analysis Of Income And Expense [Abstract]
| Concept |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
|---|---|---|---|---|
| Analysis of income and expense [abstract] | ||||
| Revenue [abstract] | ||||
| Revenue | — |
2 961,6
SEK
|
— |
2 745,8
SEK
|
| Material income and expense [abstract] | ||||
| Finance income (cost) | — |
2,791,000,000
SEK
|
— |
1,845,000,000
SEK
|
| Repairs and maintenance expense | — |
464,000,000
SEK
|
— |
321,000,000
SEK
|
| Income from reimbursements under insurance policies | — |
3,703,000,000
SEK
|
— |
–
SEK
|
| Operating expense | — |
1 492,4
SEK
|
— |
1 392,2
SEK
|
| Expenses by nature [abstract] | ||||
| Tax expense other than income tax expense | — | — | — | — |
| Property tax expense | — |
2,364,000,000
SEK
|
— |
2,270,000,000
SEK
|
| Comprehensive income, continuing and discontinued operations [abstract] | ||||
| Comprehensive income |
1 927,2
SEK
|
1 927,2
SEK
|
7,220,000,000
SEK
|
7,220,000,000
SEK
|