Analysis Of Income And Expense [Abstract]

Terna Energy S.A. - Filing #5620785

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	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
Analysis of income and expense [abstract]
Revenue [abstract]
Dividend income	—	—	47,000 EUR	—	—	—	—	—	− EUR	—	—	—	—	—
Revenue	—	—	347,104 EUR	—	—	—	—	—	252,216 EUR	—	—	—	—	—
Material income and expense [abstract]
Profit (loss) from continuing operations attributable to non-controlling interests	—	—	124,000 EUR	—	—	—	—	—	385,000 EUR	—	—	—	—	—
Profit (loss) from discontinued operations attributable to non-controlling interests	—	—	586,000 EUR	—	—	—	—	—	2,036 EUR	—	—	—	—	—
Research and development expense	—	—	6,187 EUR	—	—	—	—	—	5,371 EUR	—	—	—	—	—
Other operating income (expense)	—	—	4,076 EUR	—	—	—	—	—	10,866 EUR	—	—	—	—	—
Distribution and administrative expense	—	—	47,439 EUR	—	—	—	—	—	31,113 EUR	—	—	—	—	—
Gains (losses) on change in fair value of derivatives [abstract]
Gains (losses) on change in fair value of derivatives	—	—	1,189 EUR	—	—	—	—	—	1,912 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	− EUR	− EUR	811,000 EUR	− EUR	811,000 EUR	− EUR	811,000 EUR	− EUR	3,241 EUR	− EUR	− EUR	− EUR	3,241 EUR	3,241 EUR
Share of profit (loss) of associates and joint ventures accounted for using equity method [abstract]
Share of profit (loss) of associates and joint ventures accounted for using equity method	—	—	− EUR	—	—	—	—	—	33,000 EUR	—	—	—	—	—
Income tax relating to components of other comprehensive income [abstract]
Income tax relating to components of other comprehensive income that will not be reclassified to profit or loss	—	—	44,000 EUR	—	—	—	—	—	37,000 EUR	—	—	—	—	—
Income tax relating to components of other comprehensive income that will be reclassified to profit or loss	—	—	143,000 EUR	—	—	—	—	—	855,000 EUR	—	—	—	—	—
Comprehensive income, continuing and discontinued operations [abstract]
Comprehensive income	710,000 EUR	− EUR	36,454 EUR	− EUR	2,445 EUR	33,299 EUR	35,744 EUR	− EUR	61,124 EUR	2,421 EUR	59,665 EUR	− EUR	962,000 EUR	58,703 EUR
Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract]
Comprehensive income from continuing operations, attributable to owners of parent	—	—	70,843 EUR	—	—	—	—	—	57,058 EUR	—	—	—	—	—
Comprehensive income from discontinued operations, attributable to owners of parent	—	—	35,099 EUR	—	—	—	—	—	1,645 EUR	—	—	—	—	—
Comprehensive income, attributable to owners of parent	—	—	35,744 EUR	—	—	—	—	—	58,703 EUR	—	—	—	—	—
Comprehensive income attributable to non-controlling interests, continuing and discontinued operations [abstract]
Comprehensive income from continuing operations, attributable to non-controlling interests	—	—	124,000 EUR	—	—	—	—	—	386,000 EUR	—	—	—	—	—
Comprehensive income from discontinued operations, attributable to non-controlling interests	—	—	586,000 EUR	—	—	—	—	—	2,035 EUR	—	—	—	—	—
Comprehensive income, attributable to non-controlling interests	—	—	710,000 EUR	—	—	—	—	—	2,421 EUR	—	—	—	—	—