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Balances under contracts with customers and other ifrs 15 disclosures (Tables) | 12 Months Ended
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Dec. 31, 2024
Balances under contracts with customers and other IFRS15 disclosures [Abstract] |
Disclosure of detailed information about customer contract assets liabilities [Table Text Block] |
Million euro | 2023 | Exchange rate | Consolidation scope changes | Other | 2024
Completed work pending certification | 446 | 10 | — | 118 | 573
Retentions | 160 | 3 | — | 28 | 191
Total customer contract assets | 606 | 13 | — | 146 | 764
Work certified in advance | 1,124 | 26 | — | 77 | 1,227
Advance payments | 406 | 1 | — | (14) | 392
Total customer contract liabilities | 1,530 | 27 | — | 63 | 1,619
Million euro | 2022 | Exchange rate | Consolidation scope changes | Other | 2023
Completed work pending certification | 406 | 2 | — | 38 | 446
Retentions | 141 | 1 | — | 18 | 160
Total customer contract assets | 547 | 3 | — | 56 | 606
Work certified in advance | 962 | (3) | — | 165 | 1,124
Advance payments | 402 | 5 | — | (1) | 406
Total customer contract liabilities | 1,364 | 2 | — | 164 | 1,530
Disclosure of revenue from contracts with customers [text block] |
Million euro | 2024 | 2023 | 2022
Construction | 7,091 | 6,909 | 6,287
Toll Roads | 1,236 | 1,071 | 765
Airports | 90 | 8 | 5
Other segments | 607 | 351 | 328
Revenue from contracts with customers | 9,024 | 8,339 | 7,385
Disclosure of revenue related to performance obligations not satisfied at year end [Table Text Block] |
REVENUE | 2025 | 2026 | 2027 | 2028 | 2029 and beyond | TOTAL
Construction | 6,482 | 5,309 | 2,521 | 683 | 1,760 | 16,756
Energy | 523 | 193 | 113 | 101 | 394 | 1,324
Total | 7,005 | 5,502 | 2,634 | 784 | 2,154 | 18,080

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- Definition The entire disclosure for revenue from contracts with customers. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 15 -IssueDate 2024-01-01 -Section Presentation -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=15&code=ifrs-tx-2024-en-r&doctype=Standard&dita_xref=IFRS15_g105-109_TI -URIDate 2024-03-27 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 15 -IssueDate 2024-01-01 -Section Disclosure -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=15&code=ifrs-tx-2024-en-r&doctype=Standard&dita_xref=IFRS15_g110-129_TI -URIDate 2024-03-27 + Details
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