Effect of Changes in Consolidation Methods and Others on Cash and Equivalents Effect of Changes in Consolidation Methods and Others on Cash and Equivalents Disclosure Of Other Long-Term Credits [Text Block] Disclosure Of Other Long-Term Credits Domicile of entity Other comprehensive income, net of tax, cash flow hedges costs Other comprehensive income net of tax cash flow hedges costs Other comprehensive income net of tax cash flow hedges costs Gains (Losses) From Financial Assets Measured At Fair Value Through Comprehensive Income That Will Not Be Reclassified To Profit Or Loss, Before Tax Gains (Losses) From Financial Assets Measured At Fair Value Through Comprehensive Income That Will Not Be Reclassified To Profit Or Loss, Before Tax Payments for Financial Investments not Included in Cash Equivalents Payments for Financial Investments not Included in Cash Equivalents Cash flows from (used in) investing activities [abstract] Profit (loss) [abstract] (Payments)/ proceeds of treasury shares and other operations with shareholders and with minority interests (Payments)/ proceeds of treasury shares and other operations with shareholders and with minority interests Earnings per share [abstract] Description of nature of entity's operations and principal activities Legal form of entity Financial assets and other assets, non-current Financial assets and other non-current assets Payables and other liabilities, non-current Payables and other non-current liabilities Non-current liabilities [abstract] Share of other comprehensive income of associates and joint ventures accounted for using equity method that will be reclassified to profit or loss, net of tax Effect of exchange rate changes on cash and cash equivalents [abstract] Gains (losses) on cash flow hedge costs, before tax Gains (losses) on cash flow hedge costs, before tax Income Tax Relating To Gains (Losses) From Financial Assets Measured At Fair Value Through Comprehensive Income That Will Not Be Reclassified To Profit Or Loss Income Tax Relating To Gains (Losses) From Financial Assets Measured At Fair Value Through Comprehensive Income That Will Not Be Reclassified To Profit Or Loss Payables and other liabilities, current Payables and other current liabilities Proceeds from (Payments for) Placements of Cash Surpluses not Included in Cash Equivalents Proceeds from (Payments for) Placements of Cash Surpluses not Included in Cash Equivalents Current assets [abstract] Cash received from operations Cash received from operations Liabilities [abstract] Comprehensive income attributable to [abstract] Cash flows from (used in) operating activities Name of parent entity (Payments)/Proceeds From Share Capital (Decrease)/Increase With Minority Interest (Payments)/Proceeds From Share Capital (Decrease)/Increase With Minority Interest Other comprehensive income, net of tax, gains (losses) on revaluation Gains (Losses) From Financial Assets Measured At Fair Value Through Comprehensive Income That Will Not Be Reclassified To Profit Or Loss, Net Of Tax Gains (Losses) From Financial Assets Measured At Fair Value Through Comprehensive Income That Will Not Be Reclassified To Profit Or Loss, Net Of Tax Income Tax Relating to Reclassification of Gains (Losses) on Cash Flow Hedge Costs Income Tax Relating to Reclassification of Gains (Losses) on Cash Flow Hedge Costs Cash flows from (used in) financing activities Reclassification adjustments on cash flow hedge costs, before tax Reclassification adjustments on cash flow hedge costs, before tax Proceeds from Financial Investments not Included in Cash Equivalents Proceeds from Financial Investments not Included in Cash Equivalents Income Tax Relating to Share of Gains (Losses) Recognized Directly in Equity of Associates and Other Income Tax Relating to Share of Gains (Losses) Recognized Directly in Equity of Associates and Other Disclosure Of Deposits And Guarantees [Text Block] Disclosure Of Deposits And Guarantees Assets [abstract] Income Tax Relating to Reclassification of Gains (Losses) on Cash Flow Hedge Income Tax Relating to Reclassification of Gains (Losses) on Cash Flow Hedge Disclosure of environmental aspects [Text Block] Disclosure of environmental aspects Principal place of business Cash Reclassified To Assets Held For Sale Cash Reclassified To Assets Held For Sale Country of incorporation Increase (Decrease) through Undated Subordinated Securities Increase (Decrease) through Undated Subordinated Securities Cash flows from (used in) investing activities Name of ultimate parent of group Components of equity [axis] Current liabilities [abstract] Non-current assets [abstract] Name of reporting entity or other means of identification Other comprehensive income [abstract] Equity and liabilities [abstract] Receivables and other assets, current Receivables and other current assets Increase (decrease) in cash and cash equivalents Reduction of issued capital Tax effect on gains (losses) on hedges Tax effect on gains (losses) on hedges Net payments of interest and other financial expenses, net of dividends received Net payments of interest and other financial expenses, net of dividends received Cash flows from (used in) operating activities [abstract] Operations with other equity holders Operations with other equity holders Cash paid from operations Cash paid from operations Income tax relating to cash flow hedge costs included in other comprehensive income Income tax relating to cash flow hedge costs included in other comprehensive income Operating payments and financing tangible and intangible investments Operating payments and financing tangible and intangible investments Equity [abstract] Profit (loss), attributable to [abstract] Statement of changes in equity [line items] Disclosures of contractual assets and liabilities, and deferred expenses [Text Block] Disclosures of contractual assets and liabilities, and deferred expenses Net Financial Expense Net Financial Expense Net Financial Expense Address of entity's registered office (Payments on investments)/ proceeds from the sale in property, plant and equipment and intangible assets, net (Payments on investments)/ proceeds from the sale in property, plant and equipment and intangible assets, net Cash flows from (used in) financing activities [abstract] Statement of changes in equity [table]