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Financial assets held for trading (Details) - EUR (€) € in Millions	Dec. 31, 2018		Dec. 31, 2017
Disclosure Of Financial Assets Held For Trading [Line Items]
Current financial assets at fair value through profit or loss, classified as held for trading	€ 6,552	[1]	€ 6,012
Quoted bonds issued by sovereign states [Member]
Disclosure Of Financial Assets Held For Trading [Line Items]
Current financial assets at fair value through profit or loss, classified as held for trading	1,083		1,022
Other [Member]
Disclosure Of Financial Assets Held For Trading [Line Items]
Current financial assets at fair value through profit or loss, classified as held for trading	€ 5,469		€ 4,990
[1] Income or expense were recognized in the profit and loss account within “Finance income (expense)”.

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Disclosure Of Financial Assets Held For Trading

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The amount of current financial assets measured at fair value through profit or loss classified as held for trading. [Refer: Financial assets at fair value through profit or loss, classified as held for trading]

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Note Expiry date 2021-01-01
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-IssueDate 2018-01-01
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