XML 129 R122.htm IDEA: XBRL DOCUMENT v3.8.0.1

Other current assets (Details Textual) - EUR (€) € in Millions	Dec. 31, 2017	Dec. 31, 2016
Disclosure Of Other Current Assets [Abstract]
Current prepayments and other current assets	€ 342	€ 343
Residual Amount of Current prepayments and other current assets	€ 63	€ 90

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- References

No definition available.

+ Details

Name:	E_DisclosureOfOtherCurrentAssetsAbstract
Namespace Prefix:	E_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

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- Definition

The residual amount of current prepayments and other current assets.

+ References

No definition available.

+ Details

Name:	E_ResidualAmountOfCurrentPrepaymentsAndOtherCurrentAssets
Namespace Prefix:	E_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

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- Definition

The amount of current prepayments and other current assets. [Refer: Other current assets; Current prepayments]

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IAS
-Number 1
-IssueDate 2017-01-01
-Paragraph 55
-URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2017-03-01&anchor=para_55&doctype=Standard
-URIDate 2017-03-09

+ Details

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Namespace Prefix:	ifrs-full_
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Balance Type:	debit
Period Type:	instant