XML 81 R67.htm IDEA: XBRL DOCUMENT
v3.21.1

Basis of Preparation - Subsidiaries of the Company (Parenthetical) (Detail) $ in Thousands, ฿ in Millions |  |  | 12 Months Ended |
--- | --- | --- | --- | ---
Oct. 30, 2019 USD ($) | Oct. 29, 2019 | Dec. 31, 2020 | Dec. 31, 2019 USD ($) | Oct. 30, 2019 THB (฿)
Disclosure of subsidiaries [Line Items] |  |  |  |  |
Effect from the changes in shareholding percentage in subsidiary |  |  |  | $ (298) |
Additional paid-in capital [Member] |  |  |  |  |
Disclosure of subsidiaries [Line Items] |  |  |  |  |
Effect from the changes in shareholding percentage in subsidiary | $ 40 |  |  | $ 40 |
Charoong Thai Wire and Cable Public Company Limited [Member] |  |  |  |  |
Disclosure of subsidiaries [Line Items] |  |  |  |  |
Percentage of equity interest |  |  | 50.93% | 50.93% |
Charoong Thai Wire and Cable Public Company Limited [Member] | Siam Fiber Optics Co., Ltd. [Member] |  |  |  |  |
Disclosure of subsidiaries [Line Items] |  |  |  |  |
Percentage of equity interest | 30.56% | 45.84% |  |  |
Percentage of voting equity interests acquired |  |  |  |  | 30.00%
Total cash consideration | ฿ |  |  |  |  | ฿ 9
Siam Fiber Optics Co., Ltd. [Member] |  |  |  |  |
Disclosure of subsidiaries [Line Items] |  |  |  |  |
Percentage of equity interest |  |  | 45.84% | 45.84% |
Percentage of equity interest held by subsidiary |  |  | 90.00% |  |

X
- Definition Proportion of ownership held by subsidiary. + References No definition available. + Details
Name: | apwc_ProportionOfOwnershipHeldBySubsidiary
Namespace Prefix: | apwc_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- 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 2020-01-01 -Paragraph B64 -Subparagraph f -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=3&code=ifrs-tx-2020-en-r&anchor=para_B64_f&doctype=Appendix&subtype=B -URIDate 2020-01-01 + Details
Name: | ifrs-full_AcquisitiondateFairValueOfTotalConsiderationTransferred
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- 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
Name: | ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesLineItems
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The increase (decrease) in the entity's equity resulting from the change in the equity of subsidiaries. [Refer: Subsidiaries [member]] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2020-01-01 -Paragraph 106 -Subparagraph d -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2020-en-r&anchor=para_106_d&doctype=Standard -URIDate 2020-01-01 + Details
Name: | ifrs-full_IncreaseDecreaseThroughChangeInEquityOfSubsidiaries
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The percentage of voting equity interests acquired in a business combination. [Refer: Business combinations [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 3 -IssueDate 2020-01-01 -Paragraph B64 -Subparagraph c -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=3&code=ifrs-tx-2020-en-r&anchor=para_B64_c&doctype=Appendix&subtype=B -URIDate 2020-01-01 + Details
Name: | ifrs-full_PercentageOfVotingEquityInterestsAcquired
Namespace Prefix: | ifrs-full_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition The proportion of ownership interest in a subsidiary attributable to the entity. [Refer: Subsidiaries [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 27 -IssueDate 2020-01-01 -Paragraph 17 -Subparagraph b -Clause iii -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=27&code=ifrs-tx-2020-en-r&anchor=para_17_b_iii&doctype=Standard -URIDate 2020-01-01 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 27 -IssueDate 2020-01-01 -Paragraph 16 -Subparagraph b -Clause iii -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=27&code=ifrs-tx-2020-en-r&anchor=para_16_b_iii&doctype=Standard -URIDate 2020-01-01 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 12 -IssueDate 2020-01-01 -Paragraph 19B -Subparagraph c -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2020-en-r&anchor=para_19B_c&doctype=Standard -URIDate 2020-01-01 + Details
Name: | ifrs-full_ProportionOfOwnershipInterestInSubsidiary
Namespace Prefix: | ifrs-full_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | ifrs-full_ComponentsOfEquityAxis=ifrs-full_AdditionalPaidinCapitalMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_SignificantInvestmentsInSubsidiariesAxis=apwc_CharoongThaiWireAndCablePublicCompanyLimitedMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_OwnershipAxis=apwc_SiamFiberOpticsCoLtdMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_SignificantInvestmentsInSubsidiariesAxis=apwc_SiamFiberOpticsCoLtdMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |