Discontinued operations	12 Months Ended
Dec. 31, 2017
Discontinued operations
Discontinued Operations	37. Discontinued operations No operations were discontinued in 2017, 2016 or 2015.

The disclosure of discontinued operations. [Refer: Discontinued operations [member]]

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IAS
-Number 1
-IssueDate 2017-01-01
-Paragraph 10
-Subparagraph e
-URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2017-03-01&anchor=para_10_e&doctype=Standard
-URIDate 2017-03-09

Name:	ifrs-full_DisclosureOfDiscontinuedOperationsExplanatory
Namespace Prefix:	ifrs-full_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration