ACQUISITIONS - European Storage (Details) - 1 months ended Aug. 31, 2017 - FHH Guernsey Ltd £ in Millions, $ in Millions	GBP (£)	USD ($)	USD ($)
Disclosure of detailed information about business combination [line items]
Ownership percentage	25.00%		25.00%
Percentage of voting equity interests retained by Brookfield	7.00%		7.00%
Consideration transferred, acquisition-date fair value	£ 194		$ 248
Acquisition costs incurred and capitalized	£ 1	$ 1

The percentage of voting equity interests retained in a business combination. [Refer: Business combinations [member]]

No definition available.

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- Definition

The fair value, at acquisition date, of the consideration transferred in a business combination. [Refer: Business combinations [member]]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 3
-IssueDate 2018-01-01
-Paragraph B64
-Subparagraph f
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- Definition

The amount of acquisition-related costs recognised as an expense for transactions that are recognised separately from the acquisition of assets and the assumption of liabilities in business combinations. [Refer: Business combinations [member]]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 3
-IssueDate 2018-01-01
-Paragraph B64
-Subparagraph m
-URI http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=3&date=2018-03-01&anchor=para_B64_m&doctype=Appendix&seq=2
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- Definition

Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes of the table.

+ References

No definition available.

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- Definition

The percentage of voting equity interests acquired in a business combination. [Refer: Business combinations [member]]

+ References

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-Number 3
-IssueDate 2018-01-01
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-URIDate 2018-03-16

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