XML 190 R92.htm IDEA: XBRL DOCUMENT v3.23.1

Financial assets at fair value through profit or loss - Breakdown by issuing entity and credit rating (Details) € in Millions	12 Months Ended
	Dec. 31, 2022 EUR (€)
Financial assets at fair value through profit or loss
Financial assets at fair value through profit or loss
Nominal value	€ 8,340
Fair value	8,251
Financial assets held for trading
Financial assets at fair value through profit or loss
Nominal value	6,559
Fair value	6,487
Financial assets held for trading | Quoted bonds issued by sovereign states
Financial assets at fair value through profit or loss
Nominal value	1,253
Fair value	1,244
Financial assets held for trading | Quoted bonds issued by sovereign states | Fixed rate
Financial assets at fair value through profit or loss
Nominal value	1,041
Fair value	1,030
Financial assets held for trading | Quoted bonds issued by sovereign states | Fixed rate | Italy
Financial assets at fair value through profit or loss
Nominal value	152
Fair value	€ 148
Rating - Moody's	Baa3
Rating - S&P	BBB
Financial assets held for trading | Quoted bonds issued by sovereign states | Fixed rate | Germany
Financial assets at fair value through profit or loss
Nominal value	€ 60
Fair value	€ 60
Rating - Moody's	Aaa
Rating - S&P	AAA
Financial assets held for trading | Quoted bonds issued by sovereign states | Fixed rate | France
Financial assets at fair value through profit or loss
Nominal value	€ 75
Fair value	€ 76
Rating - Moody's	Aa2
Rating - S&P	AA
Financial assets held for trading | Quoted bonds issued by sovereign states | Fixed rate | Spain
Financial assets at fair value through profit or loss
Nominal value	€ 179
Fair value	€ 179
Rating - Moody's	Baa1
Rating - S&P	A
Financial assets held for trading | Quoted bonds issued by sovereign states | Fixed rate | Chile
Financial assets at fair value through profit or loss
Nominal value	€ 125
Fair value	€ 120
Rating - Moody's	A2
Rating - S&P	A
Financial assets held for trading | Quoted bonds issued by sovereign states | Fixed rate | United States of America
Financial assets at fair value through profit or loss
Nominal value	€ 301
Fair value	€ 300
Rating - Moody's	Aaa
Rating - S&P	AA+
Financial assets held for trading | Quoted bonds issued by sovereign states | Fixed rate | Other
Financial assets at fair value through profit or loss
Nominal value	€ 149
Fair value	€ 147
Rating - Moody's	from Aaa to A3
Rating - S&P	from AAA to A-
Financial assets held for trading | Quoted bonds issued by sovereign states | Floating rate
Financial assets at fair value through profit or loss
Nominal value	€ 212
Fair value	214
Financial assets held for trading | Quoted bonds issued by sovereign states | Floating rate | Italy
Financial assets at fair value through profit or loss
Nominal value	205
Fair value	€ 207
Rating - Moody's	Baa3
Rating - S&P	BBB
Financial assets held for trading | Quoted bonds issued by sovereign states | Floating rate | Other
Financial assets at fair value through profit or loss
Nominal value	€ 7
Fair value	€ 7
Rating - Moody's	Aaa
Rating - S&P	AAA
Financial assets held for trading | Other Bonds
Financial assets at fair value through profit or loss
Nominal value	€ 5,306
Fair value	5,243
Financial assets held for trading | Other Bonds | Fixed rate
Financial assets at fair value through profit or loss
Nominal value	3,055
Fair value	2,996
Financial assets held for trading | Other Bonds | Fixed rate | Quoted bonds issued by industrial companies
Financial assets at fair value through profit or loss
Nominal value	1,210
Fair value	€ 1,195
Rating - Moody's	from Aa1 to Baa3
Rating - S&P	from AA+ to BBB-
Financial assets held for trading | Other Bonds | Fixed rate | Quoted bonds issued by financial and insurance companies
Financial assets at fair value through profit or loss
Nominal value	€ 804
Fair value	€ 762
Rating - Moody's	from Aaa to Baa3
Rating - S&P	from AAA to BBB-
Financial assets held for trading | Other Bonds | Fixed rate | Other bond
Financial assets at fair value through profit or loss
Nominal value	€ 1,041
Fair value	€ 1,039
Rating - Moody's	from Aaa to Baa3
Rating - S&P	from AAA to BBB-
Financial assets held for trading | Other Bonds | Floating rate
Financial assets at fair value through profit or loss
Nominal value	€ 2,251
Fair value	2,247
Financial assets held for trading | Other Bonds | Floating rate | Quoted bonds issued by industrial companies
Financial assets at fair value through profit or loss
Nominal value	643
Fair value	€ 647
Rating - Moody's	from Aa2 to Baa3
Rating - S&P	from AA to BBB-
Financial assets held for trading | Other Bonds | Floating rate | Quoted bonds issued by financial and insurance companies
Financial assets at fair value through profit or loss
Nominal value	€ 998
Fair value	€ 988
Rating - Moody's	from Aa1 to Baa3
Rating - S&P	from AA+ to BBB-
Financial assets held for trading | Other Bonds | Floating rate | Other bond
Financial assets at fair value through profit or loss
Nominal value	€ 610
Fair value	€ 612
Rating - Moody's	from Aaa to Baa2
Rating - S&P	from AAA to BBB
Other financial assets at fair value through profit or loss
Financial assets at fair value through profit or loss
Nominal value	€ 1,781
Fair value	€ 1,764
Rating - Moody's	Aaa
Rating - S&P	AAA

X

- Definition

The credit grades that have been provided by Moody's.

+ References

No definition available.

+ Details

Name:	e_ExternalRatingByMoodysGrade
Namespace Prefix:	e_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The description of external rating by s&p grade.

+ References

No definition available.

+ Details

Name:	e_ExternalRatingBySpGrade
Namespace Prefix:	e_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.

+ References

No definition available.

+ Details

Name:	ifrs-full_DisclosureOfFinancialAssetsLineItems
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The fair value of financial assets. [Refer: At fair value [member]; Financial assets]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 7
-IssueDate 2022-03-24
-Paragraph 25
-URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2022-en-r&anchor=para_25&doctype=Standard
-URIDate 2022-03-24

+ Details

Name:	ifrs-full_FinancialAssetsAtFairValue
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

The nominal or face amount of a financial instrument, used to calculate payments made on that instrument.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IAS
-Number 1
-IssueDate 2022-03-24
-Paragraph 112
-Subparagraph c
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_112_c&doctype=Standard
-URIDate 2022-03-24

+ Details

Name:	ifrs-full_NotionalAmount
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	na
Period Type:	instant

X

- Details

Name:	ifrs-full_CategoriesOfFinancialAssetsAxis=ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_CategoriesOfFinancialAssetsAxis=ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossClassifiedAsHeldForTradingCategoryMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_ClassesOfFinancialAssetsAxis=e_QuotedBondsIssuedBySovereignStateMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_TypesOfInterestRatesAxis=ifrs-full_FixedInterestRateMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_GeographicalAreasAxis=country_IT
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_GeographicalAreasAxis=country_DE
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_GeographicalAreasAxis=country_FR
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_GeographicalAreasAxis=country_ES
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_GeographicalAreasAxis=country_CL
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_GeographicalAreasAxis=country_US
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_GeographicalAreasAxis=e_OtherCountriesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_TypesOfInterestRatesAxis=ifrs-full_FloatingInterestRateMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_ClassesOfFinancialAssetsAxis=e_OtherBondsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_ClassesOfFinancialInstrumentsAxis=e_QuotedBondsIssuedByIndustrialCompaniesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_ClassesOfFinancialInstrumentsAxis=e_QuotedBondsIssuedByFinancialAndInsuranceCompaniesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_ClassesOfFinancialInstrumentsAxis=e_MiscellaneousOtherBondsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_CategoriesOfFinancialAssetsAxis=e_OtherFinancialAssetsAtFairValueThroughProfitOrLossCategoryMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: