The amount of cash and cash equivalents divested.

No definition available.

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- Definition

The amount of deferred gain on disposal of investment as of disposal date.

+ References

No definition available.

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- References

No definition available.

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- Definition

The amount of investment in joint venture recognized during the reporting period.

+ References

No definition available.

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- Definition

The amount of net assets and liabilities derecognised as of disposal date.

+ References

No definition available.

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- Definition

The amount of net borrowings derecognised as of disposal date.

+ References

No definition available.

+ Details

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- Definition

The amount of net financial liabilities derecognised as of disposal date.

+ References

No definition available.

+ Details

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- Definition

The number of exploration blocks licences during the reporting period.

+ References

No definition available.

+ Details

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- Definition

The number of oil and gas development and production licenses during the reporting period.

+ References

No definition available.

+ Details

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- Definition

The number of partners in oil and gas operation during the reporting period.

+ References

No definition available.

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- Definition

The number of phases of the project during the reporting period.

+ References

No definition available.

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- Definition

The percentage of gain on disposal of investment.

+ References

No definition available.

+ Details

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- Definition

The percentage of voting equity interests disposed.

+ References

No definition available.

+ Details

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- Definition

The power generating capacity, existing or in advanced development.

+ References

No definition available.

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- Definition

The percentage of proportion of ownership interest acquired.

+ References

No definition available.

+ Details

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- Definition

The amount of realized gains (losses) from the valuation at fair value of the interest received in exchange of the assets disposed.

+ References

No definition available.

+ Details

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- Definition

The amount of realized gains (losses) on exchange differences on translation from the business combination recognised in profit or loss.

+ References

No definition available.

+ Details

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- Definition

The amount of receivables recognized for investing loans made to former subsidiaries during the reporting period.

+ References

No definition available.

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- Definition

The amount reversal to the income statement of the effects recognized in the comprehensive income which are included in realized gains (losses) from the valuation at fair value of the interest received in exchange of the assets disposed.

+ References

No definition available.

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- Definition

The acquisition-date fair value of equity interest in the acquiree held by the acquirer immediately before the acquisition date in a business combination achieved in stages. [Refer: Business combinations [member]]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition

The cash inflow from repayment to the entity of loans and advances made to related parties. [Refer: Related parties [member]]

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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Balance Type:	debit
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- Definition

The amount of consideration paid or received in respect of both obtaining and losing control of subsidiaries or other businesses. [Refer: Subsidiaries [member]]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition

The gain (loss) recognised as result of remeasuring to fair value the equity interest in the acquiree held by the acquirer before the business combination. [Refer: Business combinations [member]]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition

The cash outflow to acquire interests in joint ventures (other than payments for those instruments considered to be cash equivalents or those held for dealing or trading purposes), classified as investing activities. [Refer: Joint ventures [member]]

+ References

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- Definition

The proportion of ownership interest in a joint venture attributable to the entity. [Refer: Joint ventures [member]]

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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-Number 27
-IssueDate 2022-03-24
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Business combinations and other significant transactions - Divestments - Additional Information (Details) € in Millions								12 Months Ended
	Dec. 29, 2022 EUR (€) Number	Oct. 14, 2022 EUR (€)	Oct. 14, 2022 EUR (€)	Oct. 14, 2022 EUR (€) GW	Oct. 14, 2022 EUR (€) MW	Oct. 14, 2022 EUR (€) Number	Aug. 01, 2022 EUR (€) Number	Dec. 31, 2022 EUR (€)
Business combinations and other significant transactions
Cash consideration								€ 10
Acquisition of interests in joint ventures								5,726
Net financial liabilities								2,085
Cash and cash equivalents								70
Acquisition-date fair value of equity interest in acquiree								21
Azule Energy Holdings Ltd
Business combinations and other significant transactions
Net financial liabilities							€ 1,756
Cash and cash equivalents							€ 35
Proportion of ownership interest in joint venture (as a percent)							50.00%
Proportion of ownership interest acquired (as a percent)							50.00%
Net assets and liabilities derecognized							€ 5,183
Recognition of the investment in joint venture							5,352
Recognition of a receivable for the investing loans made to the former subsidiaries							1,609
Realized exchange differences on translation from the business combination							764
Acquisition-date fair value of equity interest in acquiree							7,130
Capital gains from the fair value measurement of the business combination							3,556
Deferred gain on disposal of investment as of disposal date							€ 1,778
Percentage of gain on disposal of investment							50.00%
Repayment of loan by joint venture								€ 1,310
Azule Energy Holdings Ltd \| Angola
Business combinations and other significant transactions
Number of partners in oil and gas operation \| Number							2
Azule Energy Holdings Ltd \| Be Power SpA
Business combinations and other significant transactions
Proportion of ownership interest in joint venture (as a percent)							50.00%
Vårgrønn AS
Business combinations and other significant transactions
Proportion of ownership interest in joint venture (as a percent)		65.00%
Vårgrønn AS \| Eni North Sea Wind Ltd
Business combinations and other significant transactions
Net assets and liabilities derecognized		€ 368	€ 368	€ 368	€ 368	€ 368
Net financial liabilities		€ 363	363	€ 363	€ 363	€ 363
Recognition of the investment in joint venture			374
Capital gain from assets disposed			74
Realized exchange differences on translation from the business combination			(33)
Equity interest disposed (as a percent)		100.00%
Reversal to the income statement of the effects recognized in the comprehensive income reserves			€ 68
Vårgrønn AS \| Eni North Sea Wind Ltd \| UK Dogger Bank A, B and C projects
Business combinations and other significant transactions
Proportion of ownership interest acquired (as a percent)		20.00%
Number of phases of the project \| Number						3
Power generating capacity, existing or in advanced development				3.6	720
Prime International Oil & Gas Company \| Assets in Pakistan
Business combinations and other significant transactions
Cash and cash equivalents	€ 28
Number of oil and gas development and production licenses \| Number	8
Number of exploration blocks licences \| Number	4
Net assets and liabilities derecognized	€ 1
Net financial liabilities	27
Realized exchange differences on translation from the business combination	€ 86