XML 149 R135.htm IDEA: XBRL DOCUMENT v3.19.1

Financial Risk Management (Details)	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Customer A And Its Affiliates [Member]
Percentage of entity's revenue	28.10%	25.80%
Customer B And Its Affiliates [Member]
Percentage of entity's revenue	12.60%	15.50%

X

- Definition

The percentage of the entity's revenue. [Refer: Revenue]

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IFRS
-Number 8
-IssueDate 2018-01-01
-Paragraph 34
-URI http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=8&date=2018-03-01&anchor=para_34&doctype=Standard
-URIDate 2018-03-16

+ Details

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Namespace Prefix:	ifrs-full_
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Balance Type:	na
Period Type:	duration

X

- Details

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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: