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Other operating expenses | 12 Months Ended
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Dec. 31, 2024
Other operating expenses [Abstract] |
Disclosure of other operating expense [text block] | 2.2. OTHER OPERATING EXPENSES Set out below is a breakdown of other operating expenses:
(Million euro) | 2024 | 2023 | Var. 24/23 | 2022 | Var. 23/22
Subcontracted work | 3,550 |  | 3,337 |  | 213 |  | 2,975 |  | 362 |
Leases | 257 |  | 251 |  | 6 |  | 257 |  | (6) |
Repairs and maintenance | 75 |  | 82 |  | (7) |  | 89 |  | (7) |
Independent professional services | 454 |  | 485 |  | (31) |  | 449 |  | 36 |
Changes in provisions for liabilities (Note 6.3) | (36) |  | 53 |  | (89) |  | (68) |  | 121 |
Other operating expenses | 631 |  | 670 |  | (39) |  | 480 |  | 190 |
Total other operating expenses | 4,931 |  | 4,878 |  | 53 |  | 4,182 |  | 696 |

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- Definition Other operating expenses + References No definition available. + Details
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- Definition The disclosure of other operating expense. [Refer: Other operating income (expense)] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2024-01-01 -Paragraph 10 -Subparagraph e -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_10_e&doctype=Standard -URIDate 2024-03-27 + Details
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