cash flows from (used in) operations before changes in working capital Purchase property plant equipment intangible assets other than Earth Data surveys Purchase property plant equipment intangible assets other than Earth Data surveys Profit Loss Before Share Of profit Loss Of Entities Using Equity Method [abstract] Changes in cash and cash equivalents [abstract] Net cash flow including net cost financial debt income tax Other comprehensive income that will not be reclassified to profit or loss, net of tax [abstract] Gross profit [abstract] Adjustments for undistributed profits of investments accounted for using equity method Cash flows used in obtaining control of subsidiaries or other businesses Ajustements pour bénéfices non distribués de participations comptabilisées selon la méthode de la mise en équivalence Repayments Borrowings Excluding Lease Payments Other reserves including parent exchange translation reserves Profit Loss Before Income Tax And Share Of profit Loss Of Entities Using Equity Method Net tax paid including research tax credit Other Comprehensive Income Net Of Tax Exchange Differences Cash flows (used in) financing activities Net cash flow excluding net cost financial debt income tax [abstract] Equity attributable to owners of parent [abstract] Ajustments For Cost Of Financial Net Debt Cost financial debt net  Cash Outflows Earth Data Surveys Net cash flow excluding net cost financial debt income tax Increase (decrease) in working capital [abstract] Miscellaneous Current Assets Profit (loss) from operating activities [abstract]  Cash Outflows Earth Data Surveys Adjustment For Depreciation amortization impairment excluding multiclient surveys Profit Loss Before Share Of profit Loss Of Entities Using Equity Method Interest expense Research and development expense Repayments Borrowings Excluding Lease Payments Gross profit Profit (loss) from continuing operations [abstract] Profit Loss Before Sare Of Profit Loss Of Entities Using Equity Method Miscellaneous Operating Income Expense Current Trade Receivables And Contract Assets Increase (decrease) in working capital Net cash flow including net cost financial debt income tax [abstract] Paiements de passifs au titre de contrats de location,classés dans les activités de financement Credit Research Tax Received In France Net cash flow including net cost financial debt income tax Increase (decrease) in cash and cash equivalents after effect of exchange rate changes Cost financial debt net [abstract] Increase (decrease) in working capital Interest paid, classified as financing activities Cash flows from (used in) investing activities Research And Development Expense Net Of Government Grant Revenue Cash Advances And Loans Made To Other Parties Classified As Financing Activities Dividends paid to non-controlling interests,classified as financing activities Profit Loss Before Income Tax And Share Of profit Loss Of Entities Using Equity Method [abstract] Miscellaneous Operating Income Expense Change consolidation scope other Net cash flow excluding net cost financial debt income tax Adjustment For Depreciation amortization capitalized Earth Data surveys Miscellaneous Current Liabilities Proceeds from disposals tangible intangible assets Profit Loss Before Share Of profit Loss Of Entities Using Equity Method Total tax expense (income) Payments For Early Reimbursement Variation Other Non Current Financial Assets Current Borrowings And Current Portion Of Non current Borrowings And Current Lease Liabilities Profit Loss Before Income Tax And Share Of profit Loss Of Entities Using Equity Method Increase Decrease In Number Of Shares related To Share Based Payments General and administrative expense Adjustment For Earth Data surveys impairment amortization Cash flows from (used in) operating activities Other comprehensive income that will be reclassified to profit or loss, net of tax [abstract] Increase (decrease) in working capital Long Term Borrowings And Non Current Lease Liabilities  Cash flows from (used in) operations before changes in working capital [abstract] Selling expense Research And Development Expense Net Of Government Grant Revenue Cost financial debt net