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Cash and Cash Equivalents - Additional Information (Detail) - EUR (€) € in Millions | Jun. 30, 2018 | Dec. 31, 2017
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Disclosure of cash and cash equivalents [line Items] |  |
Cash in bank and on hand | € 166 | € 269
Subsidiaries in capital control restrictions countries [member] |  |
Disclosure of cash and cash equivalents [line Items] |  |
Cash in bank and on hand | € 15 | € 12

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- Definition The amount of cash on hand and demand deposits. [Refer: Cash on hand] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 7 -IssueDate 2017-01-01 -Paragraph 45 -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=7&date=2017-03-01&anchor=para_45&doctype=Standard -URIDate 2017-03-09 + Details
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- Details
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