Statement Of Cash Flows [Abstract]
| Concept |
2023-01-01 to 2023-12-31 |
2022-01-01 to 2022-12-31 |
|---|---|---|
| Statement of cash flows [abstract] | ||
| Cash flows from (used in) operating activities [abstract] | ||
| Adjustments for finance income (cost) |
96,000,000
ISK
|
539,000,000
ISK
|
| Cash flows from (used in) operations before changes in working capital |
627,000,000
ISK
|
483,000,000
ISK
|
| Increase (decrease) in working capital |
443,000,000
ISK
|
4,324,000
ISK
|
| Adjustments for decrease (increase) in trade and other receivables |
247,000,000
ISK
|
477,000,000
ISK
|
| Adjustments for increase (decrease) in trade and other payables |
196,000,000
ISK
|
4,801,000
ISK
|
| Cash flows from (used in) investing activities [abstract] | ||
| Cash receipts from repayment of advances and loans made to related parties |
1,712,000
ISK
|
7,650,000
ISK
|
| Purchase of investment property |
5,420,000
ISK
|
0
ISK
|
| Proceeds from sales of investment property |
0
ISK
|
7,431,000
ISK
|
| Purchase of financial instruments, classified as investing activities |
10,110,000
ISK
|
19,700,000
ISK
|
| Proceeds from sales or maturity of financial instruments, classified as investing activities |
7,255,000
ISK
|
11,126,000
ISK
|
| Cash flows from (used in) financing activities [abstract] | ||
| Dividends paid to equity holders of parent, classified as financing activities |
600,000,000
ISK
|
500,000,000
ISK
|
| Proceeds from non-current borrowings |
5,673,000
ISK
|
0
ISK
|
| Cash flows from (used in) increase (decrease) in current borrowings |
531,000,000
ISK
|
1,216,000
ISK
|
| Cash repayments of advances and loans from related parties |
1,447,000
ISK
|
0
ISK
|