Analysis Of Income And Expense [Abstract]
| Concept |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
|---|---|---|---|---|
| Analysis of income and expense [abstract] | ||||
| Revenue [abstract] | ||||
| Revenue | — |
2 745,8
SEK
|
2 487,9
SEK
|
— |
| Material income and expense [abstract] | ||||
| Finance income (cost) | — |
1,845,000,000
SEK
|
1,389,000,000
SEK
|
— |
| Repairs and maintenance expense | — |
321,000,000
SEK
|
263,000,000
SEK
|
— |
| Selling, general and administrative expense [abstract] | ||||
| General and administrative expense | — |
557,000,000
SEK
|
579,000,000
SEK
|
— |
| Operating expense | — |
1 392,2
SEK
|
1 144,3
SEK
|
— |
| Expenses by nature [abstract] | ||||
| Tax expense other than income tax expense | — | — | — | — |
| Property tax expense | — |
2,270,000,000
SEK
|
2,042,000,000
SEK
|
— |
| Comprehensive income, continuing and discontinued operations [abstract] | ||||
| Comprehensive income |
7,220,000,000
SEK
|
7,220,000,000
SEK
|
2 955,3
SEK
|
2 955,3
SEK
|