XML 165 R150.htm IDEA: XBRL DOCUMENT
v3.21.1

Segment, Product and Geographic Information - Accounts receivable from significant customers (Details) - USD ($) $ in Thousands | Dec. 31, 2020 | Dec. 31, 2019
--- | --- | ---
Disclosure of operating segments [line items] |  |
Accounts receivable | $ 141,403 | $ 84,802
Customer A and Its Affiliates [Member] |  |
Disclosure of operating segments [line items] |  |
Accounts receivable | 88,353 | 62,136
Customer B and Its Affiliates [Member] |  |
Disclosure of operating segments [line items] |  |
Accounts receivable | 19,879 | 13,086
Customer C [Member] |  |
Disclosure of operating segments [line items] |  |
Accounts receivable | $ 33,171 | $ 9,580

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_DisclosureOfOperatingSegmentsLineItems
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount due from customers for goods and services sold. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Name IAS -Number 1 -IssueDate 2020-01-01 -Paragraph 78 -Subparagraph b -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2020-en-r&anchor=para_78_b&doctype=Standard -URIDate 2020-01-01 + Details
Name: | ifrs-full_TradeReceivables
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | ifrs-full_MajorCustomersAxis=himx_CustomerAAndItsAffiliatesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_MajorCustomersAxis=himx_CustomerBAndItsAffiliatesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_MajorCustomersAxis=himx_CustomerCMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |