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00305 - Statement - CONSOLIDATED STATEMENT OF COMPREHENSIVE INCOME calc2
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9966640801 - Disclosure - Trade and other receivables - Analysis (Details)
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9966641504 - Disclosure - Impairments of tangible and intangible assets and right-of-use assets - assumption of the projections of hydrocarbon prices and CO2 costs of the decarbonization scenario (Details)
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9966641601 - Disclosure - Investments (Details)
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9966641605 - Disclosure - Investments - Additional information (Details)
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9966641701 - Disclosure - Other financial assets (Details)
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9966641702 - Disclosure - Other financial assets - Financing receivables net of allowance for doubtful accounts (Details)
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9966641703 - Disclosure - Other financial assets - Securities per issuing entity (Details)
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9966641704 - Disclosure - Other financial assets - Additional information (Details)
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9966641802 - Disclosure - Trade and other payables - Additional information (Details)
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9966641901 - Disclosure - Finance debt - Short and long term debt (Details)
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9966641902 - Disclosure - Finance debt - Ordinary bonds (Details)
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9966642101 - Disclosure - Provisions (Details)
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9966642301 - Disclosure - Deferred tax assets and liabilities (Details)
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9966642302 - Disclosure - Deferred tax assets and liabilities - Significant temporary differences (Details)
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9966642303 - Disclosure - Deferred tax assets and liabilities - Changes in deferred tax liabilities and assets (Details)
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link:definitionLink
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9966642304 - Disclosure - Deferred tax assets and liabilities - Additional information (Details)
link:presentationLink
link:definitionLink
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9966642401 - Disclosure - Derivative financial instruments and hedge accounting (Details)
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link:definitionLink
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9966642402 - Disclosure - Derivative financial instruments and hedge accounting - Hedging derivative instruments (Details)
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9966642403 - Disclosure - Derivative financial instruments and hedge accounting - Underlying asset or liability by type of risk hedged under cash flow hedge (Details)
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99666424031 - Disclosure - Derivative financial instruments and hedge accounting - Underlying asset or liability by type of risk hedged under fair value hedge (Details)
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link:definitionLink
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9966642404 - Disclosure - Derivative financial instruments and hedge accounting - Effects recognized in other operating profit (loss) (Details)
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link:definitionLink
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9966642405 - Disclosure - Derivative financial instruments and hedge accounting - Effects recognized in finance income (loss) (Details)
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9966642406 - Disclosure - Derivative financial instruments and hedge accounting - Additional Information (Details)
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link:definitionLink
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9966642501 - Disclosure - Assets held for sale and liabilities directly associated with assets held for sale (Details)
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link:definitionLink
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9966642600 - Disclosure - Equity - Non-controlling interest (Details)
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9966642601 - Disclosure - Equity (Details)
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link:definitionLink
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9966642602 - Disclosure - Equity - Reserves for Other Comprehensive Income (Details)
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9966642603 - Disclosure - Equity - Reconciliation of net profit and shareholders' equity of parent company (Details)
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9966642604 - Disclosure - Equity - Additional information (Details)
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link:definitionLink
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9966642701 - Disclosure - Other information - Supplemental Cash Flow Information (Details)
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9966642702 - Disclosure - Other information - Provisional and definitive price allocation of the net assets acquired (Details)
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link:definitionLink
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9966642703 - Disclosure - Other information - Additional Information (Details)
link:presentationLink
link:definitionLink
link:calculationLink
9966642704 - Disclosure - Other information - Additional Information (Details 1)
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link:definitionLink
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9966642801 - Disclosure - Guarantees, commitments and risks - Guarantees (Details)
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link:definitionLink
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9966642802 - Disclosure - Guarantees, commitments and risks - Commitments and risks (Details)
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9966642803 - Disclosure - Guarantees, commitments and risks - Value at risk - parametric method (Details)
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9966642804 - Disclosure - Guarantees, commitments and risks - Value at risk - Historic simulation method (Details)
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link:definitionLink
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9966642805 - Disclosure - Guarantees, commitments and risks - Sensitivity EUR (Details)
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link:definitionLink
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9966642806 - Disclosure - Guarantees, commitments and risks - Sensitivity USD (Details)
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9966642807 - Disclosure - Guarantees, commitments and risks - Expected payments for liabilities, trade and other payables (Details)
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9966642808 - Disclosure - Guarantees, commitments and risks - Expected payments for trade and other payables (Details)
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9966642809 - Disclosure - Guarantees, commitments and risks - Expected payments under contractual obligations (Details)
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link:definitionLink
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9966642810 - Disclosure - Guarantees, commitments and risks - Capital investment and capital expenditure commitments (Details)
link:presentationLink
link:definitionLink
link:calculationLink
9966642811 - Disclosure - Guarantees, commitments and risks - Other information about financial instruments (Details)
link:presentationLink
link:definitionLink
link:calculationLink
9966642812 - Disclosure - Guarantees, commitments and risks - Offsetting of financial instruments (Details)
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link:definitionLink
link:calculationLink
9966642813 - Disclosure - Guarantees, commitments and risks - Additional information (Details)
link:presentationLink
link:definitionLink
link:calculationLink
9966642901 - Disclosure - Revenues and other income (Details)
link:presentationLink
link:definitionLink
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9966642902 - Disclosure - Revenues and other income - Associated with liabilities and performance obligations (Details)
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9966642903 - Disclosure - Revenues and other income - Other income and revenues (Details)
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9966642904 - Disclosure - Revenues and other income - Additional information (Details)
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9966643001 - Disclosure - Costs - Purchase, services and other charges (Details)
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9966643002 - Disclosure - Costs - Payroll and related costs (Details)
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9966643003 - Disclosure - Costs - Average number of employees (Details)
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9966643004 - Disclosure - Costs - Compensation of key management personnel (Details)
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9966643005 - Disclosure - Costs - Additional information (Details)
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9966643101 - Disclosure - Finance income (expense) (Details)
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9966643102 - Disclosure - Finance income (expense) - Analysis of finance income (expense) (Details)
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9966643201 - Disclosure - Income (expense) from investments (Details)
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9966643202 - Disclosure - Income (expense) from investments - Additional information (Details)
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9966643301 - Disclosure - Income taxes (Details)
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9966643302 - Disclosure - Income taxes - Reconciliation between statutory tax and effective tax charge (Details)
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9966643401 - Disclosure - Earnings (loss) per share (Details)
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9966643501 - Disclosure - Segment information and information by geographical area (Details)
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9966643502 - Disclosure - Segment information and information by geographical area - Identifiable assets and investments (Details)
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9966643503 - Disclosure - Segment information and information by geographical area - Revenue (Details)
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9966643601 - Disclosure - Transactions with related parties (Details)
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9966643602 - Disclosure - Transactions with related parties - Financing transactions with related parties (Details)
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9966643603 - Disclosure - Transactions with related parties - Impact of transactions and positions with related parties (Details)
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9966643604 - Disclosure - Transactions with related parties - Additional information (Details)
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9966643702 - Disclosure - Other information about investments - Subsidiaries - Exploration & Production (Details)
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9966643703 - Disclosure - Other information about investments - Subsidiaries - Global Gas & LNG Portfolio and Power (Details)
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9966643704 - Disclosure - Other information about investments - Subsidiaries - Refining and Chemicals (Details)
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9966643705 - Disclosure - Other information about investments - Subsidiaries - Enilive and Plenitude (Details)
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9966643706 - Disclosure - Other information about investments - Subsidiaries - Corporate and other activities (Details)
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9966643707 - Disclosure - Other information about investments - Joint operations - Exploration & Production, Global Gas & LNG Portfolio and Power, Refining and Chemicals, Corporate and other activities (Details)
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99666437141 - Disclosure - Other information about investments - Non controlling interest (Details)
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9966643715 - Disclosure - Other information about investments - Principal joint ventures, joint operations and associates (Details)
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9966643716 - Disclosure - Other information about investments - Profit and loss and balance sheet related to the principal joint ventures (Details)
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9966643717 - Disclosure - Other information about investments - Profit and loss and balance sheet related to the principal associates (Details)
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9966643718 - Disclosure - Other information about investments - Additional (Details)
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9966644001 - Disclosure - Subsequent events (Details)
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