Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2024-12-31 |
As at 2024-01-01 |
As at 2023-12-31 |
As at 2023-01-01 |
|---|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | ||||
| Investments in subsidiaries, joint ventures and associates reported in separate financial statements [abstract] | ||||
| Investments in associates reported in separate financial statements |
136,000,000
DKK
|
— |
145,000,000
DKK
|
— |
| Trade and other current receivables [abstract] | ||||
| Other current receivables |
3,000,000
DKK
|
— |
2,000,000
DKK
|
— |
| Categories of financial assets [abstract] | ||||
| Financial assets at fair value through profit or loss [abstract] | ||||
| Financial assets at fair value through profit or loss |
121,000,000
DKK
|
— |
117,000,000
DKK
|
— |
| Financial assets at fair value through other comprehensive income [abstract] | ||||
| Financial assets at fair value through other comprehensive income |
11,000,000
DKK
|
— |
14,000,000
DKK
|
— |
| Cash and cash equivalents [abstract] | ||||
| Cash [abstract] | ||||
| Cash |
94,000,000
DKK
|
— |
104,000,000
DKK
|
— |
| Cash and cash equivalents |
94,000,000
DKK
|
104,000,000
DKK
|
104,000,000
DKK
|
130,000,000
DKK
|
| Miscellaneous current liabilities [abstract] | ||||
| Other current liabilities |
1,000,000
DKK
|
— |
0
DKK
|
— |
| Issued capital [abstract] | ||||
| Issued capital |
35,000,000
DKK
|
— |
35,000,000
DKK
|
— |
| Retained earnings [abstract] | ||||
| Retained earnings |
316,000,000
DKK
|
— |
345,000,000
DKK
|
— |
| Accumulated other comprehensive income [abstract] | ||||
| Reserve of exchange differences on translation |
20,000,000
DKK
|
— |
7,000,000
DKK
|
— |
| Reserve of gains and losses on financial assets measured at fair value through other comprehensive income |
7,000,000
DKK
|
— |
5,000,000
DKK
|
— |
| Net assets (liabilities) [abstract] | ||||
| Assets |
365,000,000
DKK
|
— |
382,000,000
DKK
|
— |
| Liabilities |
1,000,000
DKK
|
— |
0
DKK
|
— |
| Net current assets (liabilities) [abstract] | ||||
| Current assets |
108,000,000
DKK
|
— |
120,000,000
DKK
|
— |
| Current liabilities |
1,000,000
DKK
|
— |
0
DKK
|
— |
| Assets less current liabilities [abstract] |