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Operating income (Tables) | 12 Months Ended
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Dec. 31, 2024
Revenue [abstract] |
Disclosure of detailed information about revenue by segment [Table Text Block] |
(Million euro) | External sales | Inter-segment sales | Total | Var. %
Construction | 6,919 |  | 315 |  | 7,234 |  | 5 | %
Toll Roads | 1,246 |  | 10 |  | 1,256 |  | 16 | %
Airports | 82 |  | 9 |  | 91 |  | 14 | %
Energy | 268 |  | 2 |  | 270 |  | 30 | %
Other activities (*) | 348 |  | 172 |  | 520 |  | 3 | %
Adjustments | — |  | (224) |  | (224) |  | (4) | %
Total | 8,864 |  | 283 |  | 9,147 |  | 7 | %
(*) Corresponds to support services provided by the Corporation Division to the rest of the Group’s businesses, which are eliminated in the consolidation process.
(Million euro) | External sales | Inter-segment sales | Total | Var. %
Construction | 6,380 |  | 489 |  | 6,869 |  | 9 | %
Toll Roads | 1,084 |  | 1 |  | 1,085 |  | 39 | %
Airports | 80 |  | — |  | 80 |  | 48 | %
Energy | 207 |  | — |  | 207 |  | 8 | %
Other activities (*) | 350 |  | 156 |  | 506 |  | 9 | %
Adjustments | — |  | (233) |  | (233) |  | 6 | %
Total | 8,101 |  | 413 |  | 8,514 |  | 13 | %
(*) Corresponds to support services provided by the Corporation Division to the rest of the Group’s businesses, which are eliminated in the consolidation process.
(Million euro) | External sales | Inter-segment sales | Total
Construction | 5,249 |  | 1,031 |  | 6,280 |
Toll Roads | 779 |  | 1 |  | 780 |
Airports | 54 |  | — |  | 54 |
Energy | 191 |  | — |  | 191 |
Other activities (*) | 327 |  | 139 |  | 466 |
Adjustments | — |  | (220) |  | (220) |
Total | 6,600 |  | 951 |  | 7,551 |
(*) Mainly corresponds to support services provided by the Corporation Division to the rest of the Group’s businesses, which are eliminated in the consolidation process.
Disclosure of detailed information about revenue by geographic area [Table Text Block] |
(Million euro) | 2024 | 2023 | Var. 23/22 | 2022 | Var. 22/21
USA | 3,271 |  | 2,879 |  | 392 |  | 2,906 |  | (27) |
Poland | 2,119 |  | 2,160 |  | (41) |  | 1,842 |  | 318 |
Spain | 1,582 |  | 1,475 |  | 107 |  | 1,154 |  | 321 |
UK | 809 |  | 771 |  | 38 |  | 708 |  | 63 |
Canada | 246 |  | 161 |  | 85 |  | 100 |  | 61 |
Other | 1,120 |  | 1,068 |  | 52 |  | 841 |  | 227 |
TOTAL | 9,147 |  | 8,514 |  | 633 |  | 7,551 |  | 963 |

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