Proceeds From Disposal Of Shares In Consolidated Companies And Of Investments In Non-Consolidated Companies Proceeds From Disposal Of Shares In Consolidated Companies And Of Investments In Non-Consolidated Companies Increase (Decrease) In Carrying Amount Of Leased Vehicles Increase (Decrease) In Carrying Amount Of Leased Vehicles Increase (decrease) in cash and cash equivalents Net Change In Receivables From Financing Activities Net Change In Receivables From Financing Activities Increase (Decrease) From Dividends Received, Net Of Shares In Net Result Of Equity Method Investments, Classified As Operating Activites Increase (Decrease) From Dividends Received, Net Of Shares In Net Result Of Equity Method Investments, Classified As Operating Activites Aramis Sas [Member] Aramis Sas Change In Amounts Payable, Property, Plant And Equipement And Intangible Assets Change In Amounts Payable, Property, Plant And Equipement And Intangible Assets Property, Plant And Equipment And Right-Of-Use Assets Property, Plant And Equipment And Right-Of-Use Assets Increase (Decrease) In Cash From Held For Sale Increase (Decrease) In Cash From Held For Sale Retained Earnings And Other Reserves [Member] Retained Earnings And Other Reserves Cash Flows From (Used In) Increase (Decrease) In Securities Cash Flows From (Used In) Increase (Decrease) In Securities Reclassification Of Gains (Losses) From Other Comprehensive Income To Inventories Reclassification Of Gains (Losses) From Other Comprehensive Income To Inventories Country of incorporation Cash Flows From (Used In) Increase (Decrease) In Short-Term Debt, Other Financial Assets And Liabilities Cash Flows From (Used In) Increase (Decrease) In Short-Term Debt, Other Financial Assets And Liabilities Intangible Assets With Indefinite Useful Life And Goodwill Intangible Assets With Indefinite Useful Life And Goodwill Cash Flows From (Used In) Increase (Decrease) In Non-Current Borrowings Cash Flows From (Used In) Increase (Decrease) In Non-Current Borrowings Current Assets Sold With A Buy-Back Commitment Current Assets Sold With A Buy-Back Commitment Domicile of entity Address of entity's registered office Name of reporting entity or other means of identification Other Comprehensive Income, Before Tax, Financial Assets Measured At Fair Value Through Other Comprehensive Income Recognised In Equity Other Comprehensive Income, Before Tax, Financial Assets Measured At Fair Value Through Other Comprehensive Income Recognised In Equity Cash flows from (used in) investing activities Other Comprehensive Income, Before Tax, Cash Flow Hedges Recognised In Equity During Period Other Comprehensive Income, Before Tax, Cash Flow Hedges Recognised In Equity During Period Investments In Property, Plant And Equipment And Intangible Assets Investments In Property, Plant And Equipment And Intangible Assets Other Comprehensive Income, Discontinuing Operations That Will Not Be Reclassified To Profit Or Loss, Net Of Tax Other Comprehensive Income, Items Relating To Discontinuing Operations That Will Not Be Reclassified To Profit Or Loss, Net Of Tax Increase (Decrease) Through Termination Of Repurchase Agreement Increase (Decrease) Through Termination Of Repurchase Agreement Cash flows from (used in) financing activities Cash flows from (used in) investing activities [abstract] Description of nature of entity's operations and principal activities Increase (Decrease) Through Merger, Equity Increase (Decrease) Through Merger, Equity Cash flows from (used in) operating activities Other Comprehensive Income, Items Relating To Discontinuing Operations That Will Be Reclassified To Profit Or Loss, Net Of Tax Other Comprehensive Income, Items Relating To Discontinuing Operations That Will Be Reclassified To Profit Or Loss, Net Of Tax Proceeds (Payments) From Sale (Purchase) Of Treasury Shares