XML 208 R97.htm IDEA: XBRL DOCUMENT v3.21.1

Income tax receivables and payables - Additional information (Details) - EUR (€) € in Millions	Dec. 31, 2020	Dec. 31, 2019
Income tax receivables and payables
Pending litigation with tax authorities	€ 254	€ 362

X

- Definition

Disclosure Of Tax Receivables And Payables

+ References

No definition available.

+ Details

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

X

- Definition

The non-current amount of tax liabilities relating to pending litigation with tax authorities.

+ References

No definition available.

+ Details

Name:	e_PendingLitigationWithTaxAuthoritiesTaxLiabilitiesNonCurrent
Namespace Prefix:	e_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant