Statement Of Changes In Equity [Abstract]

Skel fjárfestingafélag - Filing #2161795

Concept	2023-01-01 to 2023-12-31	As at 2023-12-31	As at 2023-12-31	As at 2023-12-31	2023-01-01 to 2023-12-31	As at 2023-12-31	As at 2023-12-31	2023-01-01 to 2023-12-31	As at 2023-12-31	As at 2023-12-31	As at 2022-12-31	As at 2022-12-31	2022-01-01 to 2022-12-31	As at 2022-12-31	2022-01-01 to 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	2022-01-01 to 2022-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31
Statement of changes in equity [abstract]
Statement of changes in equity [line items]
Equity	—	37,610,000 ISK	18,818,000 ISK	13,690,000 ISK	—	2,525,000 ISK	1,878,000 ISK	—	197,000,000 ISK	501,000,000 ISK	501,000,000 ISK	33,430,000 ISK	—	13,614,000 ISK	—	3,210,000 ISK	85,000,000 ISK	14,083,000 ISK	1,936,000 ISK	13,614,000 ISK	—	10,281,000 ISK	501,000,000 ISK	16,329,000 ISK	400,000,000 ISK	3,210,000 ISK	1,000,000 ISK	1,936,000 ISK
Changes in equity [abstract]
Comprehensive income [abstract]
Profit (loss)	5,410,000 ISK	—	—	—	5,410,000 ISK	—	—	—	—	—	—	—	17,517,000 ISK	—	17,517,000 ISK	—	—	—	—	—	—	—	—	—	—	—	—	—
Dividends recognised as distributions to owners	600,000,000 ISK	—	—	—	600,000,000 ISK	—	—	—	—	—	—	—	500,000,000 ISK	—	500,000,000 ISK	—	—	—	—	—	—	—	—	—	—	—	—	—
Increase (decrease) through share-based payment transactions, equity	113,000,000 ISK	—	—	—	—	—	—	113,000,000 ISK	—	—	—	—	85,000,000 ISK	—	—	—	—	—	—	—	85,000,000 ISK	—	—	—	—	—	—	—