Analysis Of Income And Expense [Abstract]

Cadeler A/S - Filing #5626192

Concept	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31
Analysis of income and expense [abstract]
Revenue [abstract]
Revenue	—	—	—	—	—	248,738,000 EUR	—	—	108,622,000 EUR	—	—	—	—	—	—	—	—	—	106,424,000 EUR	—	—	—	—	—
Material income and expense [abstract]
Other operating income (expense)	—	—	—	—	—	2,035,000 EUR	—	—	137,000 EUR	—	—	—	—	—	—	—	—	—	- EUR	—	—	—	—	—
Miscellaneous other comprehensive income [abstract]
Other comprehensive income, net of tax, exchange differences on translation of foreign operations and hedges of net investments in foreign operations [abstract]
Other comprehensive income, net of tax, exchange differences on translation of foreign operations	—	—	—	—	—	34,105,000 EUR	—	—	6,724,000 EUR	—	—	—	—	—	—	—	—	—	- EUR	—	—	—	—	—
Comprehensive income, continuing and discontinued operations [abstract]
Comprehensive income	- EUR	- EUR	- EUR	34,105,000 EUR	65,069,000 EUR	122,532,000 EUR	14,606,000 EUR	8,752,000 EUR	18,128,000 EUR	- EUR	11,498,000 EUR	- EUR	6,724,000 EUR	- EUR	3,621,000 EUR	19,281,000 EUR	- EUR	- EUR	36,884,000 EUR	35,541,000 EUR	1,343,000 EUR	- EUR	- EUR	- EUR
Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract]
Comprehensive income, attributable to owners of parent	—	—	—	—	—	122,532,000 EUR	—	—	18,128,000 EUR	—	—	—	—	—	—	—	—	—	36,884,000 EUR	—	—	—	—	—