XML 200 R113.htm IDEA: XBRL DOCUMENT
v3.20.1

Property, Plant and Equipment - Summary of Property, Plant and Equipment Depreciated Useful Lives (Detail) - Buildings and improvements [member] | 12 Months Ended
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Dec. 31, 2019
Bottom of range [member] | Main plant buildings [Member] |
Disclosure of detailed information about property, plant and equipment [Line Items] |
Property, plant and equipment useful lives | 10 years
Bottom of range [member] | Cleanrooms [Member] |
Disclosure of detailed information about property, plant and equipment [Line Items] |
Property, plant and equipment useful lives | 10 years
Bottom of range [member] | Others [Member] |
Disclosure of detailed information about property, plant and equipment [Line Items] |
Property, plant and equipment useful lives | 3 years
Bottom of range [member] | Machinery and equipment1 [member] |
Disclosure of detailed information about property, plant and equipment [Line Items] |
Property, plant and equipment useful lives | 2 years
Bottom of range [member] | Other equipment [member] |
Disclosure of detailed information about property, plant and equipment [Line Items] |
Property, plant and equipment useful lives | 2 years
Top of range [member] | Main plant buildings [Member] |
Disclosure of detailed information about property, plant and equipment [Line Items] |
Property, plant and equipment useful lives | 55 years
Top of range [member] | Cleanrooms [Member] |
Disclosure of detailed information about property, plant and equipment [Line Items] |
Property, plant and equipment useful lives | 20 years
Top of range [member] | Others [Member] |
Disclosure of detailed information about property, plant and equipment [Line Items] |
Property, plant and equipment useful lives | 20 years
Top of range [member] | Machinery and equipment1 [member] |
Disclosure of detailed information about property, plant and equipment [Line Items] |
Property, plant and equipment useful lives | 10 years
Top of range [member] | Other equipment [member] |
Disclosure of detailed information about property, plant and equipment [Line Items] |
Property, plant and equipment useful lives | 20 years

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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 2019-01-01 -Paragraph 73 -Subparagraph b -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=16&code=ifrs-tx-2019-en-r&anchor=para_73_b&doctype=Standard -URIDate 2019-03-27 + 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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- 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: |
Period Type: |

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

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- Details
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Data Type: | na
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