Notes And Other Explanatory Information [Abstract]
| Concept | 2024-01-01 to 2024-12-31 | 
|---|---|
| Notes and other explanatory information [abstract] | |
| Disclosure of accounting judgements and estimates [text block] | 
                                                2.2 Significant accounting judgments, estimations and assumptions
                                                
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| Disclosure of associates [text block] | 
                                                6.5 Participations in associate companies
                                                
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| Disclosure of auditors' remuneration [text block] | 
                                                6
                                                
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| Disclosure of basis of consolidation [text block] | 
                                                3.1 Consolidation
                                                
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| Disclosure of basis of preparation of financial statements [text block] | 
                                                2. Basis for the preparation of the financial statements
                                                
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| Disclosure of borrowings [text block] | 
                                                6.15 Long-term and short-term loans
                                                
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| Disclosure of cash and cash equivalents [text block] | 
                                                6.10 Cash & cash equivalents
                                                
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| Disclosure of cash flow statement [text block] | 
                                                6.33 Reconciliation of cash flows from financing activities
                                                
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| Disclosure of collateral [text block] | 
                                                6.27 Current liens
                                                
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| Disclosure of commitments [text block] | 
                                                6.26.1 Information regarding assumed liabilities
                                                
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| Disclosure of contingent liabilities [text block] | 
                                                6.26.2 Tax un-audited financial years
                                                
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| Disclosure of credit risk [text block] | 
                                                C.
                                                
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| Disclosure of deferred taxes [text block] | 
                                                6.12 Deferred tax assets and liabilities
                                                
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| Disclosure of dividends [text block] | 
                                                6.31 Dividends
                                                
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| Disclosure of earnings per share [text block] | 
                                                6.30 Earnings per share
                                                
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| Disclosure of effect of changes in foreign exchange rates [text block] | 
                                                Α. Exchange rate risk
                                                
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| Disclosure of employee benefits [text block] | 
                                                6
                                                
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| Disclosure of entity's operating segments [text block] | 
                                                4. Segment reporting
                                                
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| Disclosure of events after reporting period [text block] | 
                                                6.35 Events after the reporting date of the financial statements
                                                
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| Disclosure of fair value measurement [text block] | 
                                                6.32 Fair value measurement
                                                
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| Disclosure of finance cost [text block] | 
                                                6.23 Financial Income and Expenses
                                                
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| Disclosure of financial risk management [text block] | 
                                                5. Risk Management
                                                
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| Disclosure of general information about financial statements [text block] | 
                                                1
                                                
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| Disclosure of goodwill [text block] | 
                                                6.2 Goodwill
                                                
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| Disclosure of income tax [text block] | 
                                                6.18 Liabilities from income tax
                                                
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| Disclosure of information about employees [text block] | 
                                                6.21 Employee Benefits
                                                
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| Disclosure of information about key management personnel [text block] |  | 
| Disclosure of intangible assets [text block] | 
                                                6.3 Intangible assets
                                                
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| Disclosure of inventories [text block] | 
                                                6.7 Inventories
                                                
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| Disclosure of liquidity risk [text block] | 
                                                D.
                                                
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| Disclosure of market risk [text block] | 
                                                ΙΙ. Other risks to which the Group is exposed
                                                
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| Disclosure of material accounting policy information [text block] | 
                                                3. Material accounting principles
                                                
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| Disclosure of objectives, policies and processes for managing capital [text block] | 
                                                Η. Capital Management
                                                
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| Disclosure of other liabilities [text block] | 
                                                6.17 Suppliers and other liabilities
                                                
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| Disclosure of other non-current assets [text block] | 
                                                6.6 Other long-term receivables
                                                
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| Disclosure of other non-current liabilities [text block] | 
                                                6.15.1 Other long-term liabilities
                                                
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| Disclosure of other operating expense [text block] | 
                                                6.20 Analysis of Expenses per category
                                                
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| Disclosure of other operating income (expense) [text block] | 
                                                6.22 Other Operating Income and Expenses
                                                
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| Disclosure of other provisions, contingent liabilities and contingent assets [text block] | 
                                                6.26 Contingent Receivables - Liabilities
                                                
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| Disclosure of property, plant and equipment [text block] | 
                                                6. Notes on the Financial Statements
                                                
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| Disclosure of provisions [text block] | 
                                                6.16 Other provisions
                                                
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| Disclosure of related party [text block] | 
                                                6.29 Transactions with related parties
                                                
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| Disclosure of reserves within equity [text block] | 
                                                6.11.2 Reserves
                                                
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| Disclosure of revenue [text block] | 
                                                6.19 Turnover
                                                
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| Disclosure of share capital, reserves and other equity interest [text block] | 
                                                6.11 Equity
                                                
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| Disclosure of share-based payment arrangements [text block] | 
                                                6.34 Establishment of a share distribution Program to the members of the Company's Board of
                                                
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| Disclosure of subsidiaries [text block] | 
                                                6.4 Participations in Subsidiaries
                                                
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| Disclosure of trade and other receivables [text block] | 
                                                6.8 Trade receivables
                                                
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| Disclosure of treasury shares [text block] | 
                                                Treasury shares
                                                
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