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Related party transactions	12 Months Ended
	Dec. 31, 2018
Text block [abstract]
Related party transactions	28. Related party transactions From time to time the Group enters into transactions with its associate undertakings. These transactions were not material for any of the years presented.

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- Definition

The entire disclosure for related parties.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 24
-IssueDate 2018-01-01
-Section Disclosures
-URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=24&date=2018-03-01&anchor=sect_Disclosures&doctype=Standard
-URIDate 2018-03-16

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Text block [abstract]

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No definition available.

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