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Trade and other payables (Details Textual) - EUR (€) € in Millions | Dec. 31, 2017 | Dec. 31, 2016
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DisclosureOfTradeAndOtherPayablesExplanatoryLineItems [Line Items] |  |
Current advances received | € 797 | € 526
Hydrocarbons [Member] |  |
DisclosureOfTradeAndOtherPayablesExplanatoryLineItems [Line Items] |  |
Current advances received | 180 |
Exploration & Production Segment [Member] |  |
DisclosureOfTradeAndOtherPayablesExplanatoryLineItems [Line Items] |  |
Current advances received | € 444 | € 153

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- Definition The amount of current payments received for goods or services to be provided in the future. [Refer: Advances received] + 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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- Details
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- Details
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