Disclosure Of Investment Property [Text Block]
| Concept |
As at 2023-12-31 |
2023-01-01 to 2023-12-31 |
2022-01-01 to 2022-12-31 |
As at 2022-12-31 |
|---|---|---|---|---|
| Disclosure of investment property [text block] | — |
|
— | — |
| Disclosure of detailed information about investment property [text block] | — | — | — | — |
| Disclosure of detailed information about investment property [abstract] | ||||
| Disclosure of detailed information about investment property [line items] | ||||
| Reconciliation of changes in investment property [abstract] | ||||
| Investment property |
14 870,9
SEK
|
— | — |
13 094,6
SEK
|
| Changes in investment property [abstract] | ||||
| Gains (losses) on fair value adjustment, investment property | — |
3,163,000,000
SEK
|
6,990,000,000
SEK
|
— |
| Rental income from investment property, net of direct operating expense [abstract] | ||||
| Rental income from investment property | — |
4,802,000,000
SEK
|
3,842,000,000
SEK
|
— |
| Direct operating expense from investment property [abstract] | ||||
| Direct operating expense from investment property generating rental income | — |
1,049,000,000
SEK
|
975,000,000
SEK
|
— |
| Direct operating expense from investment property | — |
1,797,000,000
SEK
|
1,447,000,000
SEK
|
— |