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Basis of Presentation of the Consolidated Financial Statements - Collective Bargaining Agreement and Collective Redundancies Plan (Details) € in Millions |  | 12 Months Ended
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Dec. 28, 2023 worker model | Dec. 28, 2023 yr worker | Dec. 31, 2023 EUR (€)
Corporate information and statement of IFRS compliance [abstract] |  |  |
Number of workers | worker | 3,420 | 3,420 |
Minimum age of employees (in years) | 56 | 56 |
Minimum seniority of employees (in years) | yr |  | 15 |
Expense of restructuring activities | € |  |  | € 1,320

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- References No definition available. + Details
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- Definition The amount of expense relating to restructuring. Restructuring is a programme that is planned and controlled by management and materially changes either the scope of a business undertaken by an entity or the manner in which that business is conducted. Such programmes include: (a) the sale or termination of a line of business; (b) closure of business locations in a country or region or the relocation of activities from one country or region to another; (c) changes in management structure; and (d) fundamental reorganisations that have a material effect on the nature and focus of the entity's operations. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2024-01-01 -Paragraph 98 -Subparagraph b -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_98_b&doctype=Standard -URIDate 2024-03-27 + Details
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- Definition Restructuring Plan, Minimum Age Of Employees + References No definition available. + Details
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- Definition Restructuring Plan, Number of Workers + References No definition available. + Details
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