XML 187 R9999.htm IDEA: XBRL DOCUMENT v3.24.1.u1

Label	Element	Value
Additional paid-in capital [member]
Additional paid-in capital	ifrs-full_AdditionalPaidinCapital	$ 6,055,773,000
Additional paid-in capital [member] | Others [Member]
Additional paid-in capital	ifrs-full_AdditionalPaidinCapital	12,290,000
Additional paid-in capital [member] | Share premium [member]
Additional paid-in capital	ifrs-full_AdditionalPaidinCapital	$ 6,043,483,000

X

- Definition

The amount received or receivable from the issuance of the entity's shares in excess of nominal value and amounts received from other transactions involving the entity's stock or stockholders.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IAS
-Number 1
-IssueDate 2023-01-01
-Paragraph 55
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2023-en-r&anchor=para_55&doctype=Standard
-URIDate 2023-03-23

+ Details

Name:	ifrs-full_AdditionalPaidinCapital
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Details

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

X

- Details

Name:	imos_DetailsOfCapitalSurplusAxis=imos_OthersMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	imos_DetailsOfCapitalSurplusAxis=ifrs-full_SharePremiumMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: