Cash flows from (used in) investing activities [abstract] Aramis Sas [Member] Aramis Sas Increase (Decrease) In Cash From Held For Sale Increase (Decrease) In Cash From Held For Sale Cash Flows From (Used In) Increase (Decrease) In Securities Cash Flows From (Used In) Increase (Decrease) In Securities Property, Plant And Equipment Including Right of use Assets Property, Plant And Equipment Including Right of use Assets Cash flows from (used in) operating activities Cash Flows Used In Obtaining Control Of Subsidiaries Or Other Businesses And Purchase Of Interest Accounted For Using Equity Method, Classified As Investing Activities Cash Flows Used In Obtaining Control Of Subsidiaries Or Other Businesses And Purchase Of Interest Accounted For Using Equity Method, Classified As Investing Activities Proceeds (Payments) From Sale (Purchase) Of Treasury Shares Cash flows from (used in) financing activities 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 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 Change In Amounts Payable, Property, Plant And Equipement And Intangible Assets Change In Amounts Payable, Property, Plant And Equipement And Intangible Assets Retained Earnings And Other Reserves [Member] Retained Earnings And Other Reserves Cash flows from (used in) investing activities Intangible Assets With Indefinite Useful Life And Goodwill Intangible Assets With Indefinite Useful Life And Goodwill Increase (decrease) in cash and cash equivalents 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 Investments In Property, Plant And Equipment And Intangible Assets Investments In Property, Plant And Equipment And Intangible Assets