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Significant accounting policies (Table) | 12 Months Ended
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Dec. 31, 2018
Significant Accounting Policies [Abstract] |
Basis of presentation |
Derivative financial instruments | Fair value through profit or loss (FVTPL)
Equity investments | Fair value through other comprehensive income
|  |  | (FVOCI)
Liabilities for cash-settled share-based payment arrangements | FVTPL
Net defined benefit liability | Fair value of plan assets less the present value of the
|  |  | defined benefit obligation
Disclosure of estimated useful lives |
Land | Not depreciated
Buildings | 15 - 25 years
Plant and equipment | 3 - 15 years
Furniture and fixtures | 3 - 10 years
Other | 3 - 5 years

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- Definition The disclosure of depreciation and amortisation expense. [Refer: Depreciation and amortisation expense] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2018-01-01 -Paragraph 10 -Subparagraph e -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2018-03-01&anchor=para_10_e&doctype=Standard -URIDate 2018-03-16 + Details
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