XML 103 R77.htm IDEA: XBRL DOCUMENT
v3.19.1

Significant Accounting Policies (Schedule related to property, plant and equipment) (Details) | 12 Months Ended
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Dec. 31, 2018
Land [member] |
Disclosure of detailed information about property, plant and equipment [line items] |
Measurement bases, property, plant and equipment | Not depreciated
Buildings [member] |
Disclosure of detailed information about property, plant and equipment [line items] |
Depreciation method, property, plant and equipment | Straight line
Useful lives or depreciation rates, property, plant and equipment | 6‑10 years
Mineral Properties [member] |
Disclosure of detailed information about property, plant and equipment [line items] |
Measurement bases, property, plant and equipment | Units of production
Depreciation method, property, plant and equipment | Declining balance
Buildings Located At Mine [member] |
Disclosure of detailed information about property, plant and equipment [line items] |
Measurement bases, property, plant and equipment | Units of production
Depreciation method, property, plant and equipment | Declining balance
Leasehold improvements [member] |
Disclosure of detailed information about property, plant and equipment [line items] |
Depreciation method, property, plant and equipment | Straight line
Useful lives or depreciation rates, property, plant and equipment | 4‑8 years
Machinery and Equipment [member] |
Disclosure of detailed information about property, plant and equipment [line items] |
Depreciation method, property, plant and equipment | Straight line
Useful lives or depreciation rates, property, plant and equipment | 3‑15 years
Furniture and other equipment [member] |
Disclosure of detailed information about property, plant and equipment [line items] |
Depreciation method, property, plant and equipment | Straight line
Useful lives or depreciation rates, property, plant and equipment | 2‑13 years
Transport units [member] |
Disclosure of detailed information about property, plant and equipment [line items] |
Depreciation method, property, plant and equipment | Straight line
Useful lives or depreciation rates, property, plant and equipment | 4‑5 years
Capital Work in Progress [member] |
Disclosure of detailed information about property, plant and equipment [line items] |
Measurement bases, property, plant and equipment | Not depreciated

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- Definition The depreciation method used for property, plant and equipment. [Refer: Property, plant and equipment] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 16 -IssueDate 2017-01-01 -Paragraph 73 -Subparagraph b -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=16&date=2017-03-01&anchor=para_73_b&doctype=Standard -URIDate 2017-03-09 + Details
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Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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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. + Details
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Balance Type: | na
Period Type: | duration

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- Definition The measurement bases used for determining the gross carrying amount for a class of property, plant and equipment. [Refer: Gross carrying amount [member]; Property, plant and equipment] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 16 -IssueDate 2017-01-01 -Paragraph 73 -Subparagraph a -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=16&date=2017-03-01&anchor=para_73_a&doctype=Standard -URIDate 2017-03-09 + Details
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- Definition The useful lives or depreciation rates used for property, plant and equipment. [Refer: Property, plant and equipment] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 16 -IssueDate 2017-01-01 -Paragraph 73 -Subparagraph c -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=16&date=2017-03-01&anchor=para_73_c&doctype=Standard -URIDate 2017-03-09 + Details
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Namespace Prefix: | ifrs-full_
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Balance Type: | na
Period Type: | duration

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- Details
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Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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- Details
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Namespace Prefix: |
Data Type: | na
Balance Type: |
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- Details
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Namespace Prefix: |
Data Type: | na
Balance Type: |
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- Details
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Namespace Prefix: |
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- Details
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- Details
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- Details
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- Details
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Namespace Prefix: |
Data Type: | na
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- Details
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Data Type: | na
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