Label	Element	Value
Bottom of range [member] \| Infrastructure [Member] \| Residential infrastructure operation [Member]
Remaining amortisation period of intangible assets material to entity	ifrs-full_RemainingAmortisationPeriodOfIntangibleAssetsMaterialToEntity	10
Top of range [member] \| Infrastructure [Member] \| Residential infrastructure operation [Member]
Remaining amortisation period of intangible assets material to entity	ifrs-full_RemainingAmortisationPeriodOfIntangibleAssetsMaterialToEntity	20

The remaining amortisation period of individual intangible assets that are material to the entity’s financial statements. [Refer: Depreciation and amortisation expense]

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 38
-IssueDate 2018-01-01
-Paragraph 122
-Subparagraph b
-URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=38&date=2018-03-01&anchor=para_122_b&doctype=Standard
-URIDate 2018-03-16

Name:	ifrs-full_RemainingAmortisationPeriodOfIntangibleAssetsMaterialToEntity
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:decimalItemType
Balance Type:	na
Period Type:	instant